Develop Reference

Rater.js - Half stars instead of full stars for progress

Hy there! I plan to use Rater.js in my project and so far I am happy with the library. There is only one issue I can't resolve alone. Pls. take a look at
https://jsfiddle.net/herbert_hinterberger/r1cgnpt3/.
At the very bottom of the script, I defined step_size: 1.
(".rating").rate();
//or for example
var options = {
max_value: 5,
step_size: 1,
}
Now I would expect that when I hover over the stars, only full stars are selected. But still, half stars are selected too. Any Idea what I a doing wrong?

In your example code, you are calling $(".rating").rate(); without options (line number 499).
After commenting it, you will end-up with something like below
/*
* A highly customizable rating widget that supports images, utf8 glyphs and other html elements!
* https://github.com/auxiliary/rater
*/
; (function ($, window) {
$.fn.textWidth = function () {
var html_calc = $('<span>' + $(this).html() + '</span>');
html_calc.css('font-size', $(this).css('font-size')).hide();
html_calc.prependTo('body');
var width = html_calc.width();
html_calc.remove();
if (width == 0) {
var total = 0;
$(this).eq(0).children().each(function () {
total += $(this).textWidth();
});
return total;
}
return width;
};
$.fn.textHeight = function () {
var html_calc = $('<span>' + $(this).html() + '</span>');
html_calc.css('font-size', $(this).css('font-size')).hide();
html_calc.prependTo('body');
var height = html_calc.height();
html_calc.remove();
return height;
};
/*
* IE8 doesn't support isArray!
*/
Array.isArray = function (obj) {
return Object.prototype.toString.call(obj) === "[object Array]";
};
/*
* Utf-32 isn't supported by default, so we have to use Utf-8 surrogates
*/
String.prototype.getCodePointLength = function () {
return this.length - this.split(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g).length + 1;
};
String.fromCodePoint = function () {
var chars = Array.prototype.slice.call(arguments);
for (var i = chars.length; i-- > 0;) {
var n = chars[i] - 0x10000;
if (n >= 0)
chars.splice(i, 1, 0xD800 + (n >> 10), 0xDC00 + (n & 0x3FF));
}
return String.fromCharCode.apply(null, chars);
};
/*
* Starting the plugin itself
*/
$.fn.rate = function (options) {
if (options === undefined || typeof options === 'object') {
return this.each(function () {
if (!$.data(this, "rate")) {
$.data(this, "rate", new Rate(this, options));
}
});
}
else if (typeof options === 'string') {
var args = arguments;
var returns;
this.each(function () {
var instance = $.data(this, "rate");
if (instance instanceof Rate && typeof instance[options] === 'function') {
returns = instance[options].apply(instance, Array.prototype.slice.call(args, 1));
}
if (options === 'destroy') {
// Unbind all events and empty the plugin data from instance
$(instance.element).off();
$.data(this, 'rate', null);
}
});
return returns !== undefined ? returns : this;
}
};
function Rate(element, options) {
this.element = element;
this.settings = $.extend({}, $.fn.rate.settings, options);
this.set_faces = {}; // value, symbol pairs
this.build();
}
Rate.prototype.build = function () {
this.layers = {};
this.value = 0;
this.raise_select_layer = false;
if (this.settings.initial_value) {
this.value = this.settings.initial_value;
}
if ($(this.element).attr("data-rate-value")) {
this.value = $(this.element).attr("data-rate-value");
}
/*
* Calculate the selected width based on the initial value
*/
var selected_width = this.value / this.settings.max_value * 100;
/*
* Let's support single strings as symbols as well as objects
*/
if (typeof this.settings.symbols[this.settings.selected_symbol_type] === 'string') {
var symbol = this.settings.symbols[this.settings.selected_symbol_type];
this.settings.symbols[this.settings.selected_symbol_type] = {};
this.settings.symbols[this.settings.selected_symbol_type]['base'] = symbol;
this.settings.symbols[this.settings.selected_symbol_type]['selected'] = symbol;
this.settings.symbols[this.settings.selected_symbol_type]['hover'] = symbol;
}
/*
* Making the three main layers (base, select, hover)
*/
var base_layer = this.addLayer("base-layer", 100, this.settings.symbols[
this.settings.selected_symbol_type]["base"], true);
var select_layer = this.addLayer("select-layer", selected_width,
this.settings.symbols[this.settings.selected_symbol_type]["selected"], true);
var hover_layer = this.addLayer("hover-layer", 0, this.settings.symbols[
this.settings.selected_symbol_type]["hover"], false);
/* var face_layer = this.addLayer("face-layer", 1, this.settings
.symbols[this.settings.face_layer_symbol_type][0], true); */
this.layers["base_layer"] = base_layer;
this.layers["select_layer"] = select_layer;
this.layers["hover_layer"] = hover_layer;
/*
* Bind the container to some events
*/
$(this.element).on("mousemove", $.proxy(this.hover, this));
$(this.element).on("click", $.proxy(this.select, this));
$(this.element).on("mouseleave", $.proxy(this.mouseout, this));
/*
* Set the main element as unselectable
*/
$(this.element).css({
"-webkit-touch-callout": "none",
"-webkit-user-select": "none",
"-khtml-user-select": "none",
"-moz-user-select": "none",
"-ms-user-select": "none",
"user-select": "none",
});
/*
* Update custom input field if provided
*/
if (this.settings.hasOwnProperty("update_input_field_name")) {
this.settings.update_input_field_name.val(this.value);
}
}
/*
* Function to add a layer
*/
Rate.prototype.addLayer = function (layer_name, visible_width, symbol, visible) {
var layer_body = "<div>";
for (var i = 0; i < this.settings.max_value; i++) {
if (Array.isArray(symbol)) {
if (this.settings.convert_to_utf8) {
symbol[i] = String.fromCodePoint(symbol[i]);
}
layer_body += "<span>" + (symbol[i]) + "</span>";
}
else {
if (this.settings.convert_to_utf8) {
symbol = String.fromCodePoint(symbol);
}
layer_body += "<span>" + symbol + "</span>";
}
}
layer_body += "</div>";
var layer = $(layer_body).addClass("rate-" + layer_name).appendTo(this.element);
$(layer).css({
width: visible_width + "%",
height: $(layer).children().eq(0).textHeight(),
overflow: 'hidden',
position: 'absolute',
top: 0,
display: visible ? 'block' : 'none',
'white-space': 'nowrap'
});
$(this.element).css({
width: $(layer).textWidth() + "px",
height: $(layer).height(),
position: 'relative',
cursor: this.settings.cursor,
});
return layer;
}
Rate.prototype.updateServer = function () {
if (this.settings.url != undefined) {
$.ajax({
url: this.settings.url,
type: this.settings.ajax_method,
data: $.extend({}, { value: this.getValue() }, this.settings.additional_data),
success: $.proxy(function (data) {
$(this.element).trigger("updateSuccess", [data]);
}, this),
error: $.proxy(function (jxhr, msg, err) {
$(this.element).trigger("updateError", [jxhr, msg, err]);
}, this)
});
}
}
Rate.prototype.getValue = function () {
return this.value;
}
Rate.prototype.hover = function (ev) {
var pad = parseInt($(this.element).css("padding-left").replace("px", ""));
var x = ev.pageX - $(this.element).offset().left - pad;
var val = this.toValue(x, true);
if (val != this.value) {
this.raise_select_layer = false;
}
if (!this.raise_select_layer && !this.settings.readonly) {
var visible_width = this.toWidth(val);
this.layers.select_layer.css({ display: 'none' });
if (!this.settings.only_select_one_symbol) {
this.layers.hover_layer.css({
width: visible_width + "%",
display: 'block'
});
}
else {
var index_value = Math.floor(val);
this.layers.hover_layer.css({
width: "100%",
display: 'block'
});
this.layers.hover_layer.children("span").css({
visibility: 'hidden',
});
this.layers.hover_layer.children("span").eq(index_value != 0 ? index_value - 1 : 0).css({
visibility: 'visible',
});
}
}
}
/*
* Event for when a rating has been selected (clicked)
*/
Rate.prototype.select = function (ev) {
if (!this.settings.readonly) {
var old_value = this.getValue();
var pad = parseInt($(this.element).css("padding-left").replace("px", ""));
var x = ev.pageX - $(this.element).offset().left - pad;
var selected_width = this.toWidth(this.toValue(x, true));
this.setValue(this.toValue(selected_width));
this.raise_select_layer = true;
}
}
Rate.prototype.mouseout = function () {
this.layers.hover_layer.css({ display: 'none' });
this.layers.select_layer.css({ display: 'block' });
}
/*
* Takes a width (px) and returns the value it resembles
*/
Rate.prototype.toWidth = function (val) {
return val / this.settings.max_value * 100;
}
/*
* Takes a value and calculates the width of the selected/hovered layer
*/
Rate.prototype.toValue = function (width, in_pixels) {
var val;
if (in_pixels) {
val = width / this.layers.base_layer.textWidth() * this.settings.max_value;
}
else {
val = width / 100 * this.settings.max_value;
}
// Make sure the division doesn't cause some small numbers added by
// comparing to a small arbitrary number.
var temp = val / this.settings.step_size;
if (temp - Math.floor(temp) < 0.00005) {
val = Math.round(val / this.settings.step_size) * this.settings.step_size;
}
val = (Math.ceil(val / this.settings.step_size)) * this.settings.step_size;
val = val > this.settings.max_value ? this.settings.max_value : val;
return val;
}
Rate.prototype.getElement = function (layer_name, index) {
return $(this.element).find(".rate-" + layer_name + " span").eq(index - 1);
}
Rate.prototype.getLayers = function () {
return this.layers;
}
Rate.prototype.setFace = function (value, face) {
this.set_faces[value] = face;
}
Rate.prototype.setAdditionalData = function (data) {
this.settings.additional_data = data;
}
Rate.prototype.getAdditionalData = function () {
return this.settings.additional_data;
}
Rate.prototype.removeFace = function (value) {
delete this.set_faces[value];
}
Rate.prototype.setValue = function (value) {
if (!this.settings.readonly) {
if (value < 0) {
value = 0;
}
else if (value > this.settings.max_value) {
value = this.settings.max_value;
}
var old_value = this.getValue();
this.value = value;
/*
* About to change event, should support prevention later
*/
var change_event = $(this.element).trigger("change", {
"from": old_value,
"to": this.value
});
/*
* Set/Reset faces
*/
$(this.element).find(".rate-face").remove();
$(this.element).find("span").css({
visibility: 'visible'
});
var index_value = Math.ceil(this.value);
if (this.set_faces.hasOwnProperty(index_value)) {
var face = "<div>" + this.set_faces[index_value] + "</div>";
var base_layer_element = this.getElement('base-layer', index_value);
var select_layer_element = this.getElement('select-layer', index_value);
var hover_layer_element = this.getElement('hover-layer', index_value);
var left_pos = base_layer_element.textWidth() * (index_value - 1)
+ (base_layer_element.textWidth() - $(face).textWidth()) / 2;
$(face).appendTo(this.element).css({
display: 'inline-block',
position: 'absolute',
left: left_pos,
}).addClass("rate-face");
base_layer_element.css({
visibility: 'hidden'
});
select_layer_element.css({
visibility: 'hidden'
});
hover_layer_element.css({
visibility: 'hidden'
});
}
/*
* Set styles based on width and value
*/
if (!this.settings.only_select_one_symbol) {
var width = this.toWidth(this.value);
this.layers.select_layer.css({
display: 'block',
width: width + "%",
height: this.layers.base_layer.css("height")
});
this.layers.hover_layer.css({
display: 'none',
height: this.layers.base_layer.css("height")
});
}
else {
var width = this.toWidth(this.settings.max_value);
this.layers.select_layer.css({
display: 'block',
width: width + "%",
height: this.layers.base_layer.css("height")
});
this.layers.hover_layer.css({
display: 'none',
height: this.layers.base_layer.css("height")
});
this.layers.select_layer.children("span").css({
visibility: 'hidden',
});
this.layers.select_layer.children("span").eq(index_value != 0 ? index_value - 1 : 0).css({
visibility: 'visible',
});
}
// Update the data-rate-value attribute
$(this.element).attr("data-rate-value", this.value);
if (this.settings.change_once) {
this.settings.readonly = true;
}
this.updateServer();
/*
* After change event
*/
var change_event = $(this.element).trigger("afterChange", {
"from": old_value,
"to": this.value
});
/*
* Update custom input field if provided
*/
if (this.settings.hasOwnProperty("update_input_field_name")) {
this.settings.update_input_field_name.val(this.value);
}
}
}
Rate.prototype.increment = function () {
this.setValue(this.getValue() + this.settings.step_size);
}
Rate.prototype.decrement = function () {
this.setValue(this.getValue() - this.settings.step_size);
}
$.fn.rate.settings = {
max_value: 5,
step_size: 0.5,
initial_value: 0,
symbols: {
utf8_star: {
base: '\u2606',
hover: '\u2605',
selected: '\u2605',
},
utf8_hexagon: {
base: '\u2B21',
hover: '\u2B22',
selected: '\u2B22',
},
hearts: '♥',
fontawesome_beer: '<i class="fa fa-beer"></i>',
fontawesome_star: {
base: '<i class="fa fa-star-o"></i>',
hover: '<i class="fa fa-star"></i>',
selected: '<i class="fa fa-star"></i>',
},
utf8_emoticons: {
base: [0x1F625, 0x1F613, 0x1F612, 0x1F604],
hover: [0x1F625, 0x1F613, 0x1F612, 0x1F604],
selected: [0x1F625, 0x1F613, 0x1F612, 0x1F604],
},
},
selected_symbol_type: 'utf8_star', // Must be a key from symbols
convert_to_utf8: false,
cursor: 'default',
readonly: false,
change_once: false, // Determines if the rating can only be set once
only_select_one_symbol: false, // If set to true, only selects the hovered/selected symbol and nothing prior to it
ajax_method: 'POST',
additional_data: {}, // Additional data to send to the server
//update_input_field_name = some input field set by the user
};
}(jQuery, window));
//$(".rating").rate();
//or for example
var options = {
max_value: 5,
step_size: 1,
}
$(".rating").rate(options);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="rating" data-rate-value=6></div>

You are specifying the options at an earlier stage in your code.
See here:
$.fn.rate.settings = {
max_value: 5,
step_size: 0.5,
I tested in your fiddle and it works when updated to 1 step_size.

Hyperlink doesn't redirect user with jQuery

When I click the blue text Learn more I want to redirect to Google, however, it just closes the div.
The link is on Line 146 of my Javascript.
Demo
/**
*
* JQUERY EU COOKIE LAW POPUPS
* version 1.0.0
*
* Code on Github:
* https://github.com/wimagguc/jquery-eu-cookie-law-popup
*
* To see a live demo, go to:
* http://www.wimagguc.com/2015/04/jquery-eu-cookie-law-popup/
*
* by Richard Dancsi
* http://www.wimagguc.com/
*
*/
(function($) {
// for ie9 doesn't support debug console >>>
if (!window.console) window.console = {};
if (!window.console.log) window.console.log = function () { };
// ^^^
var EuCookieLawPopup = (function() {
var _self = this;
///////////////////////////////////////////////////////////////////////////////////////////////
// PARAMETERS (MODIFY THIS PART) //////////////////////////////////////////////////////////////
_self.params = {
cookiePolicyUrl : '/cookie-privacy-policy/',
popupPosition : 'bottom',
colorStyle : 'default',
compactStyle : false,
popupTitle : 'This site uses cookies to store information on your computer',
popupText : '',
buttonContinueTitle : 'Learn more',
buttonLearnmoreTitle : 'Learn more',
buttonLearnmoreOpenInNewWindow : true,
agreementExpiresInDays : 30,
autoAcceptCookiePolicy : true,
htmlMarkup : null
};
///////////////////////////////////////////////////////////////////////////////////////////////
// VARIABLES USED BY THE FUNCTION (DON'T MODIFY THIS PART) ////////////////////////////////////
_self.vars = {
INITIALISED : false,
HTML_MARKUP : null,
COOKIE_NAME : 'EU_COOKIE_LAW_CONSENT'
};
///////////////////////////////////////////////////////////////////////////////////////////////
// PRIVATE FUNCTIONS FOR MANIPULATING DATA ////////////////////////////////////////////////////
// Overwrite default parameters if any of those is present
var parseParameters = function(object, markup, settings) {
if (object) {
var className = $(object).attr('class') ? $(object).attr('class') : '';
if (className.indexOf('eupopup-top') > -1) {
_self.params.popupPosition = 'top';
}
else if (className.indexOf('eupopup-fixedtop') > -1) {
_self.params.popupPosition = 'fixedtop';
}
else if (className.indexOf('eupopup-bottomright') > -1) {
_self.params.popupPosition = 'bottomright';
}
else if (className.indexOf('eupopup-bottomleft') > -1) {
_self.params.popupPosition = 'bottomleft';
}
else if (className.indexOf('eupopup-bottom') > -1) {
_self.params.popupPosition = 'bottom';
}
else if (className.indexOf('eupopup-block') > -1) {
_self.params.popupPosition = 'block';
}
if (className.indexOf('eupopup-color-default') > -1) {
_self.params.colorStyle = 'default';
}
else if (className.indexOf('eupopup-color-inverse') > -1) {
_self.params.colorStyle = 'inverse';
}
if (className.indexOf('eupopup-style-compact') > -1) {
_self.params.compactStyle = true;
}
}
if (markup) {
_self.params.htmlMarkup = markup;
}
if (settings) {
if (typeof settings.cookiePolicyUrl !== 'undefined') {
_self.params.cookiePolicyUrl = settings.cookiePolicyUrl;
}
if (typeof settings.popupPosition !== 'undefined') {
_self.params.popupPosition = settings.popupPosition;
}
if (typeof settings.colorStyle !== 'undefined') {
_self.params.colorStyle = settings.colorStyle;
}
if (typeof settings.popupTitle !== 'undefined') {
_self.params.popupTitle = settings.popupTitle;
}
if (typeof settings.popupText !== 'undefined') {
_self.params.popupText = settings.popupText;
}
if (typeof settings.buttonContinueTitle !== 'undefined') {
_self.params.buttonContinueTitle = settings.buttonContinueTitle;
}
if (typeof settings.buttonLearnmoreTitle !== 'undefined') {
_self.params.buttonLearnmoreTitle = settings.buttonLearnmoreTitle;
}
if (typeof settings.buttonLearnmoreOpenInNewWindow !== 'undefined') {
_self.params.buttonLearnmoreOpenInNewWindow = settings.buttonLearnmoreOpenInNewWindow;
}
if (typeof settings.agreementExpiresInDays !== 'undefined') {
_self.params.agreementExpiresInDays = settings.agreementExpiresInDays;
}
if (typeof settings.autoAcceptCookiePolicy !== 'undefined') {
_self.params.autoAcceptCookiePolicy = settings.autoAcceptCookiePolicy;
}
if (typeof settings.htmlMarkup !== 'undefined') {
_self.params.htmlMarkup = settings.htmlMarkup;
}
}
};
var createHtmlMarkup = function() {
if (_self.params.htmlMarkup) {
return _self.params.htmlMarkup;
}
var html =
'<div class="eupopup-container' +
' eupopup-container-' + _self.params.popupPosition +
(_self.params.compactStyle ? ' eupopup-style-compact' : '') +
' eupopup-color-' + _self.params.colorStyle + '">' +
'<div class="eupopup-head">' + _self.params.popupTitle + '</div>' +
'<div class="eupopup-body">' + _self.params.popupText + '</div>' +
'<div class="eupopup-buttons">' +
'' + _self.params.buttonContinueTitle + '' +
'<a href="' + _self.params.cookiePolicyUrl + '"' +
(_self.params.buttonLearnmoreOpenInNewWindow ? ' target=_blank ' : '') +
' class="eupopup-button eupopup-button_2">' + _self.params.buttonLearnmoreTitle + '</a>' +
'<div class="clearfix"></div>' +
'</div>' +
'<img src="/images/icons/svg/close.svg">' +
'</div>';
return html;
};
// Storing the consent in a cookie
var setUserAcceptsCookies = function(consent) {
var d = new Date();
var expiresInDays = _self.params.agreementExpiresInDays * 24 * 60 * 60 * 1000;
d.setTime( d.getTime() + expiresInDays );
var expires = "expires=" + d.toGMTString();
document.cookie = _self.vars.COOKIE_NAME + '=' + consent + "; " + expires + ";path=/";
$(document).trigger("user_cookie_consent_changed", {'consent' : consent});
};
// Let's see if we have a consent cookie already
var userAlreadyAcceptedCookies = function() {
var userAcceptedCookies = false;
var cookies = document.cookie.split(";");
for (var i = 0; i < cookies.length; i++) {
var c = cookies[i].trim();
if (c.indexOf(_self.vars.COOKIE_NAME) == 0) {
userAcceptedCookies = c.substring(_self.vars.COOKIE_NAME.length + 1, c.length);
}
}
return userAcceptedCookies;
};
var hideContainer = function() {
// $('.eupopup-container').slideUp(200);
$('.eupopup-container').animate({
opacity: 0,
height: 0
}, 200, function() {
$('.eupopup-container').hide(0);
});
};
///////////////////////////////////////////////////////////////////////////////////////////////
// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////
var publicfunc = {
// INITIALIZE EU COOKIE LAW POPUP /////////////////////////////////////////////////////////
init : function(settings) {
parseParameters(
$(".eupopup").first(),
$(".eupopup-markup").html(),
settings);
// No need to display this if user already accepted the policy
if (userAlreadyAcceptedCookies()) {
return;
}
// We should initialise only once
if (_self.vars.INITIALISED) {
return;
}
_self.vars.INITIALISED = true;
// Markup and event listeners >>>
_self.vars.HTML_MARKUP = createHtmlMarkup();
if ($('.eupopup-block').length > 0) {
$('.eupopup-block').append(_self.vars.HTML_MARKUP);
} else {
$('BODY').append(_self.vars.HTML_MARKUP);
}
$('.eupopup-button_1').click(function() {
setUserAcceptsCookies(true);
hideContainer();
return false;
});
$('.eupopup-closebutton').click(function() {
setUserAcceptsCookies(true);
hideContainer();
return false;
});
// ^^^ Markup and event listeners
// Ready to start!
$('.eupopup-container').show();
// In case it's alright to just display the message once
if (_self.params.autoAcceptCookiePolicy) {
setUserAcceptsCookies(true);
}
}
};
return publicfunc;
});
$(document).ready( function() {
if ($(".eupopup").length > 0) {
(new EuCookieLawPopup()).init({
'info' : 'YOU_CAN_ADD_MORE_SETTINGS_HERE',
'popupTitle' : 'This site uses cookies to store information on your computer',
'popupText' : '',
'buttonLearnmoreTitle' : ''
});
}
});
}(jQuery));
.eupopup-container {
position: relative;
z-index: 190;
top: 0;
width: 100%;
height: 64px;
background: #4a4a4a;
text-align: center;
padding-top: 5px;
display: block;
}
.nav {
position:fixed;
top:0;
margin-top: 64px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="container">
<div class="nav">
<img src="http://placehold.it/1200x300">
</div>
</div>

you need to do two things
1) Comment out line number 228
$('.eupopup-button_1').click(function() {
setUserAcceptsCookies(true);
hideContainer();
//return false;
});
2) Ensure that the link that you are pointing to doesn't have X-Frame options set otherwise it will give the error like it is giving now
Refused to display
'https://www.google.co.in/?gfe_rd=cr&ei=Gb9nVtCHHu_I8AeltLGYBQ&gws_rd=ssl'
in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'.

$('.eupopup-button_1').click(function() {
setUserAcceptsCookies(true);
hideContainer();
return false;
});
This return false; should be the reason, please remove it.

Can't use javascript within jpanelmenu

I'm trying to use this autocomplete search:
<script type="text/javascript">
jQuery(function() {
var availableTags = [
"Comedy",
"Music",
"Radio"
];
jQuery( "#tags" ).autocomplete({
source: availableTags
});
});
</script>
Inside this script:
/**
*
* jPanelMenu 1.4.1 (http://jpanelmenu.com)
* By Anthony Colangelo (http://acolangelo.com)
*
* */
(function($){
$.jPanelMenu = function(options) {
if ( typeof(options) == "undefined" || options == null ) { options = {}; };
var jP = {
options: $.extend({
menu: '#menu',
panel: 'body',
trigger: '.menu-trigger',
excludedPanelContent: 'style, script',
clone: true,
keepEventHandlers: false,
direction: 'left',
openPosition: '250px',
animated: true,
closeOnContentClick: true,
keyboardShortcuts: [
{
code: 27,
open: false,
close: true
},
{
code: 37,
open: false,
close: true
},
{
code: 39,
open: true,
close: true
},
{
code: 77,
open: true,
close: true
}
],
duration: 150,
openDuration: options.duration || 150,
closeDuration: options.duration || 150,
easing: 'ease-in-out',
openEasing: options.easing || 'ease-in-out',
closeEasing: options.easing || 'ease-in-out',
before: function(){ },
beforeOpen: function(){ },
beforeClose: function(){ },
after: function(){ },
afterOpen: function(){ },
afterClose: function(){ },
beforeOn: function(){ },
afterOn: function(){ },
beforeOff: function(){ },
afterOff: function(){ }
},options),
settings: {
transitionsSupported: 'WebkitTransition' in document.body.style ||
'MozTransition' in document.body.style ||
'msTransition' in document.body.style ||
'OTransition' in document.body.style ||
'Transition' in document.body.style
,
transformsSupported: 'WebkitTransform' in document.body.style ||
'MozTransform' in document.body.style ||
'msTransform' in document.body.style ||
'OTransform' in document.body.style ||
'Transform' in document.body.style
,
cssPrefix: '',
panelPosition: 'static',
positionUnits: 'px'
},
menu: '#jPanelMenu-menu',
panel: '.jPanelMenu-panel',
timeouts: {},
clearTimeouts: function() {
clearTimeout(jP.timeouts.open);
clearTimeout(jP.timeouts.afterOpen);
clearTimeout(jP.timeouts.afterClose);
},
setPositionUnits: function() {
var foundUnit = false,
allowedUnits = ['%','px','em']
;
for (var unitID = 0; unitID < allowedUnits.length; unitID++) {
var unit = allowedUnits[unitID];
if ( jP.options.openPosition.toString().substr(-unit.length) == unit )
{
foundUnit = true;
jP.settings.positionUnits = unit;
}
}
if ( !foundUnit ) { jP.options.openPosition = parseInt(jP.options.openPosition) + jP.settings.positionUnits }
},
computePositionStyle: function(open, string) {
var position = (open)?jP.options.openPosition:'0' + jP.settings.positionUnits;
var property = {};
if ( jP.settings.transformsSupported ) {
var direction = (open && jP.options.direction == 'right')?'-':'';
var translate = 'translate3d(' + direction + position + ',0,0)';
var transform = 'transform';
if ( string ) {
property = '';
if ( jP.settings.cssPrefix != '' ) { property = jP.settings.cssPrefix + transform + ':' + translate + ';' }
property += transform + ':' + translate + ';';
} else {
if ( jP.settings.cssPrefix != '' ) { property[jP.settings.cssPrefix + transform] = translate; }
property[transform] = translate;
}
} else {
if ( string ) {
property = '';
property = jP.options.direction + ': ' + position + ';';
} else {
property[jP.options.direction] = position;
}
}
return property;
},
setCSSPrefix: function() {
jP.settings.cssPrefix = jP.getCSSPrefix();
},
setjPanelMenuStyles: function() {
var bg = 'background:#fff',
htmlBG = $('html').css('background-color'),
bodyBG = $('body').css('background-color');
var backgroundGenerator = function(element){
var bgs = [];
$.each(['background-color','background-image','background-position','background-repeat','background-attachment','background-size','background-clip'], function(i,value){
if( element.css(value) !== '' ) {
bgs.push(value+':'+element.css(value));
}
});
return bgs.join(';');
};
if ( bodyBG !== 'transparent' && bodyBG !== "rgba(0, 0, 0, 0)") {
bg = backgroundGenerator($('body'));
} else if ( htmlBG !== 'transparent' && htmlBG !== "rgba(0, 0, 0, 0)") {
bg = backgroundGenerator($('html'));
}
if ( $('#jPanelMenu-style-master').length == 0 ) {
$('body').append('<style id="jPanelMenu-style-master">body{width:100%}.jPanelMenu,body{overflow-x:hidden}#jPanelMenu-menu{display:block;position:fixed;top:0;'+jP.options.direction+':0;height:100%;z-index:-1;overflow-x:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch}.jPanelMenu-panel{position:static;'+jP.options.direction+':0;top:0;z-index:2;width:100%;min-height:100%;' + bg + ';}</style>');
}
},
setMenuState: function(open) {
var position = (open)?'open':'closed';
$(jP.options.panel).attr('data-menu-position', position);
},
getMenuState: function() {
return $(jP.options.panel).attr('data-menu-position');
},
menuIsOpen: function() {
if ( jP.getMenuState() == 'open' ) return true;
else return false;
},
setMenuStyle: function(styles) {
$(jP.menu).css(styles);
},
setPanelStyle: function(styles) {
$(jP.panel).css(styles);
},
showMenu: function() {
jP.setMenuStyle({
display: 'block'
});
jP.setMenuStyle({
'z-index': '1'
});
},
hideMenu: function() {
jP.setMenuStyle({
'z-index': '-1'
});
jP.setMenuStyle({
display: 'none'
});
},
enableTransitions: function(duration, easing) {
var formattedDuration = duration/1000;
var formattedEasing = jP.getCSSEasingFunction(easing);
jP.disableTransitions();
$('body').append('<style id="jPanelMenu-style-transitions">.jPanelMenu-panel{' + jP.settings.cssPrefix + 'transition: all ' + formattedDuration + 's ' + formattedEasing + '; transition: all ' + formattedDuration + 's ' + formattedEasing + ';}</style>');
},
disableTransitions: function() {
$('#jPanelMenu-style-transitions').remove();
},
getCSSEasingFunction: function(name) {
switch ( name )
{
case 'linear':
return name;
break;
case 'ease':
return name;
break;
case 'ease-in':
return name;
break;
case 'ease-out':
return name;
break;
case 'ease-in-out':
return name;
break;
default:
return 'ease-in-out';
break;
}
},
getJSEasingFunction: function(name) {
switch ( name )
{
case 'linear':
return name;
break;
default:
return 'swing';
break;
}
},
getVendorPrefix: function() {
// Thanks to Lea Verou for this beautiful function. (http://lea.verou.me/2009/02/find-the-vendor-prefix-of-the-current-browser)
if('result' in arguments.callee) return arguments.callee.result;
var regex = /^(Moz|Webkit|Khtml|O|ms|Icab)(?=[A-Z])/;
var someScript = document.getElementsByTagName('script')[0];
for(var prop in someScript.style)
{
if(regex.test(prop))
{
// test is faster than match, so it's better to perform
// that on the lot and match only when necessary
return arguments.callee.result = prop.match(regex)[0];
}
}
// Nothing found so far? Webkit does not enumerate over the CSS properties of the style object.
// However (prop in style) returns the correct value, so we'll have to test for
// the precence of a specific property
if('WebkitOpacity' in someScript.style) return arguments.callee.result = 'Webkit';
if('KhtmlOpacity' in someScript.style) return arguments.callee.result = 'Khtml';
return arguments.callee.result = '';
},
getCSSPrefix: function() {
var prefix = jP.getVendorPrefix();
if ( prefix != '' ) { return '-' + prefix.toLowerCase() + '-'; }
return '';
},
openMenu: function(animated) {
if ( typeof(animated) == "undefined" || animated == null ) { animated = jP.options.animated };
jP.clearTimeouts();
jP.options.before();
jP.options.beforeOpen();
jP.setMenuState(true);
jP.showMenu();
var animationChecks = {
none: (!animated)?true:false,
transitions: (animated && jP.settings.transitionsSupported)?true:false
};
if ( animationChecks.transitions || animationChecks.none ) {
if ( animationChecks.none ) jP.disableTransitions();
if ( animationChecks.transitions ) jP.enableTransitions(jP.options.openDuration, jP.options.openEasing);
var newPanelStyle = jP.computePositionStyle(true);
jP.setPanelStyle(newPanelStyle);
jP.timeouts.afterOpen = setTimeout(function(){
jP.options.after();
jP.options.afterOpen();
jP.initiateContentClickListeners();
}, jP.options.openDuration);
}
else {
var formattedEasing = jP.getJSEasingFunction(jP.options.openEasing);
var animationOptions = {};
animationOptions[jP.options.direction] = jP.options.openPosition;
$(jP.panel).stop().animate(animationOptions, jP.options.openDuration, formattedEasing, function(){
jP.options.after();
jP.options.afterOpen();
jP.initiateContentClickListeners();
});
}
},
closeMenu: function(animated) {
if ( typeof(animated) == "undefined" || animated == null ) { animated = jP.options.animated };
jP.clearTimeouts();
jP.options.before();
jP.options.beforeClose();
jP.setMenuState(false);
var animationChecks = {
none: (!animated)?true:false,
transitions: (animated && jP.settings.transitionsSupported)?true:false
};
if ( animationChecks.transitions || animationChecks.none ) {
if ( animationChecks.none ) jP.disableTransitions();
if ( animationChecks.transitions ) jP.enableTransitions(jP.options.closeDuration, jP.options.closeEasing);
var newPanelStyle = jP.computePositionStyle();
jP.setPanelStyle(newPanelStyle);
jP.timeouts.afterClose = setTimeout(function(){
jP.disableTransitions();
jP.hideMenu();
jP.options.after();
jP.options.afterClose();
jP.destroyContentClickListeners();
}, jP.options.closeDuration);
}
else {
var formattedEasing = jP.getJSEasingFunction(jP.options.closeEasing);
var animationOptions = {};
animationOptions[jP.options.direction] = 0 + jP.settings.positionUnits;
$(jP.panel).stop().animate(animationOptions, jP.options.closeDuration, formattedEasing, function(){
jP.hideMenu();
jP.options.after();
jP.options.afterClose();
jP.destroyContentClickListeners();
});
}
},
triggerMenu: function(animated) {
if ( jP.menuIsOpen() ) jP.closeMenu(animated);
else jP.openMenu(animated);
},
initiateClickListeners: function() {
$(document).on('click touchend',jP.options.trigger,function(e){
jP.triggerMenu(jP.options.animated); e.preventDefault();
});
},
destroyClickListeners: function() {
$(document).off('click touchend',jP.options.trigger,null);
},
initiateContentClickListeners: function() {
if ( !jP.options.closeOnContentClick ) return false;
$(document).on('click touchend',jP.panel,function(e){
if ( jP.menuIsOpen() ) jP.closeMenu(jP.options.animated);
e.preventDefault();
});
},
destroyContentClickListeners: function() {
if ( !jP.options.closeOnContentClick ) return false;
$(document).off('click touchend',jP.panel,null);
},
initiateKeyboardListeners: function() {
var preventKeyListeners = ['input', 'textarea', 'select'];
$(document).on('keydown',function(e){
var target = $(e.target),
prevent = false;
$.each(preventKeyListeners, function(){
if (target.is(this.toString())) {
prevent = true;
}
});
if ( prevent ) return true;
for ( mapping in jP.options.keyboardShortcuts ) {
if ( e.which == jP.options.keyboardShortcuts[mapping].code ) {
var key = jP.options.keyboardShortcuts[mapping];
if ( key.open && key.close ) { jP.triggerMenu(jP.options.animated); }
else if ( (key.open && !key.close) && !jP.menuIsOpen() ) { jP.openMenu(jP.options.animated); }
else if ( (!key.open && key.close) && jP.menuIsOpen() ) { jP.closeMenu(jP.options.animated); }
e.preventDefault();
}
}
});
},
destroyKeyboardListeners: function() {
$(document).off('keydown',null);
},
setupMarkup: function() {
$('html').addClass('jPanelMenu');
$(jP.options.panel + ' > *').not(jP.menu + ', ' + jP.options.excludedPanelContent).wrapAll('<div class="' + jP.panel.replace('.','') + '"/>');
var menu = ( jP.options.clone )?$(jP.options.menu).clone(jP.options.keepEventHandlers):$(jP.options.menu);
menu.attr('id', jP.menu.replace('#','')).insertAfter(jP.options.panel + ' > ' + jP.panel);
},
resetMarkup: function() {
$('html').removeClass('jPanelMenu');
$(jP.options.panel + ' > ' + jP.panel + ' > *').unwrap();
$(jP.menu).remove();
},
init: function() {
jP.options.beforeOn();
jP.setPositionUnits();
jP.setCSSPrefix();
jP.initiateClickListeners();
if ( Object.prototype.toString.call(jP.options.keyboardShortcuts) === '[object Array]' ) { jP.initiateKeyboardListeners(); }
jP.setjPanelMenuStyles();
jP.setMenuState(false);
jP.setupMarkup();
jP.setPanelStyle({ position: (( jP.options.animated && jP.settings.panelPosition === 'static' )?'relative':jP.settings.panelPosition) });
jP.setMenuStyle({ width: jP.options.openPosition });
jP.closeMenu(false);
jP.options.afterOn();
},
destroy: function() {
jP.options.beforeOff();
jP.closeMenu();
jP.destroyClickListeners();
if ( Object.prototype.toString.call(jP.options.keyboardShortcuts) === '[object Array]' ) { jP.destroyKeyboardListeners(); }
jP.resetMarkup();
var childrenStyles = {};
childrenStyles[jP.options.direction] = 'auto';
jP.options.afterOff();
}
};
return {
on: jP.init,
off: jP.destroy,
trigger: jP.triggerMenu,
open: jP.openMenu,
close: jP.closeMenu,
isOpen: jP.menuIsOpen,
menu: jP.menu,
getMenu: function() { return $(jP.menu); },
panel: jP.panel,
getPanel: function() { return $(jP.panel); },
setPosition: function(position) {
if ( typeof(position) == "undefined" || position == null ) {
position = jP.options.openPosition
}
jP.options.openPosition = position;
jP.setMenuStyle({ width: jP.options.openPosition });
}
};
};
})(jQuery);
</script>
<script type="text/javascript">
jQuery(function() {
var jPM = jQuery.jPanelMenu();
var jPM = jQuery.jPanelMenu({
menu: '#menu-selector',
trigger: '.menu-trigger-selector',
duration: 300
});
jPM.on();
})
</script>
The HTML looks like
<div class="menu-trigger-selector"><img src="https://lh3.googleusercontent.com/-G1THV0EXgLY/VQgWdKfzIvI/AAAAAAAAAJg/_AtOhuTN9JI/s28-no/hamburger-menu-icon.png" alt="Menu Button" title="Menu Button"></div>
<div id="menu-selector" style="display:none;">
<ul class="info">
<li id="about" class="noselect">Home</li>
<li id="faq" class="noselect">About</li>
<li id="contribute" class="noselect">Contact</li>
</ul>
<ul class="login-register">
<li id="login" class="noselect">Login</li>
<li id="register" class="noselect">Register</li>
</ul>
<div class="ui-widget">
<input id="tags" placeholder="Search"></input>
</div>
<ul class="podcast-list">
<li>Main1
<ul class="podcasts">
<li>Sub</li>
<li>Sub</li>
<li>Sub</li>
<li>Sub</li>
</ul>
</li>
</ul>
</div>
<div class="container">
...
</div>
Loading resources in this order
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="../jquery.once.js?v=1.2"></script>
<script src="../drupal.js?nmk3bg"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.3/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.3/themes/smoothness/jquery-ui.css" />
<link href='http://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.2/js/bootstrap.min.js"></script>
No jquery works at all though. Scripts work fine anywhere in the body, but not inside the side menu. There are no console errors. I've tried 2 other side menus but javascript doesn't work within them either. I need help either fixing this one or finding another one that supports javascript.

I see you use $ to call jQuery. Try this, it may turn out to be helpful.
jQuery( document ).ready(function( $ ){
// Do stuff here
// For example, initialize jPanel in here
});
Let me know how this turns out.

Javascript context issues

I'm just getting started with Javascript, going on my second day, but I ran into a small issue. I'm using the Phaser API and I'm making use of states, basically my problem is here:
game.input.keyboard.addCallbacks(this, null, null, this.keyPress);
In which I have the following code in the same state
keyPress: function(char) {
console.log("pressed");
if(this.selected == 1) {
this.userFieldText.text += char;
} else if(this.selected == 2) {
this.passFieldText.text += char;
}
}
There's no errors in the console, but the method is never called.
Documentation here
Full class
var loginButton;
var userField;
var userFieldText;
var passField;
var passFieldText;
var selected;
var stateLogin = {
preload: function() {
game.stage.backgroundColor = '#000';
game.load.image('text-field', 'assets/ui/text-box.png');
game.load.image('login-button', 'assets/ui/login-button.png');
},
create: function() {
this.selected = 0;
var userLabel = game.add.text(200, 200, 'Enter a username: ');
userLabel.fontSize = 20;
userLabel.fill='#fff';
var passLabel = game.add.text(200, 250, 'Enter a password: ');
passLabel.fontSize = 20;
passLabel.fill='#fff';
var userField = game.add.sprite(350, 195, 'text-field');
userField.inputEnabled = true;
userField.events.onInputUp.add(function() { this.selectField('user') }, this);
var passField = game.add.sprite(350, 245, 'text-field');
passField.inputEnabled = true;
passField.events.onInputUp.add(function() { this.selectField('pass') }, this);
this.userFieldText = game.add.text(360, 200, '');
this.userFieldText.fontSize = 16;
this.userFieldText.fill = "#fff";
this.passFieldText = game.add.text(360, 250, '');
this.passFieldText.fontSize = 16;
this.passFieldText.fill = "#fff";
game.input.keyboard.addCallbacks(this, null, null, this.keyPress);
},
update: function() {
console.log('Selected: ' + this.selected + ' Text: ' + this.userFieldText.text);
},
selectField: function(field) {
if(field == 'user') {
this.selected = 1;
} else if(field == 'pass') {
this.selected = 2;
}
},
keyPress: function(char) {
console.log("pressed");
if(this.selected == 1) {
this.userFieldText.text += char;
} else if(this.selected == 2) {
this.passFieldText.text += char;
}
}
};

Autocomplete Textbox fetching suggestions from database?

I have created 2 autosuggest textboxes in which one is fetching data from server-side and another is fetching data from client-side.But server-side textbox is not working.Can anyone point out the error in my code.
Following is my HTML Code:
<html>
<link type="text/css" rel="stylesheet" media="all" href="jquery-ui-1.8.9.custom.css" />
<script type="text/javascript" src="jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="jquery-ui-1.8.9.custom.min.js"></script>
<script type="text/javascript" src="languages.js"></script>
<body>
<label for="languagesClientInput">Select Language(client-side): </label>
<input id="languagesClientInput" />
<br />
<label for="languagesServerInput">Select Language (server-side): </label>
<input id="languagesServerInput" />
</body>
</html>
Following is Js Code:
$(function() {
var languages = [
"C",
"C++",
"Core Java",
"Advance Java",
"PHP",
".NET",
"XML",
"HTML",
"Javascript",
"jQuery",
"JSON",
"Ajax",
"C#",
"ABC ALGOL",
"ADA",
"ABLE",
"COBOL",
"BLUE",
"Pearl",
"Python",
"Oracle",
"Haskell",
"BASIC",
"BeanShell",
"Bliss",
"BETA",
"GOTRAN",
"FORTRAN",
"Focal",
"Genie",
"GOAL",
"GROOVY",
"JOSS",
"JEAN",
"JOVIAL",
"JOY",
"Maple",
"MATLAB",
"MORTAN",
"MUMPS",
"Miranda",
"NetRexx",
"NPL",
"NXT-G"
];
$("#languagesClientInput").autocomplete( { source: languages });
$("#languagesServerInput").autocomplete( { source: "languages.php" });
});
Following is Php Code:
<?php
$searchTerm = $_GET['term'];
$languages = array(
"C",
"C++",
"Core Java",
"Advance Java",
"PHP",
".NET",
"XML",
"HTML",
"Javascript",
"jQuery",
"JSON",
"Ajax",
"C#",
"ABC ALGOL",
"ADA",
"ABLE",
"COBOL",
"BLUE",
"Pearl",
"Python",
"Oracle",
"Haskell",
"BASIC",
"BeanShell",
"Bliss",
"BETA",
"GOTRAN",
"FORTRAN",
"Focal",
"Genie",
"GOAL",
"GROOVY",
"JOSS",
"JEAN",
"JOVIAL",
"JOY",
"Maple",
"MATLAB",
"MORTAN",
"MUMPS",
"Miranda",
"NetRexx",
"NPL",
"NXT-G"
);
function filter($language) {
global $searchTerm;
return stripos($language, $searchTerm) !== false;
}
print(json_encode(array_values(array_filter($languages, "filter"))));
?>

The array_filter function fails. If you remove it you will get the data you need.
I actually think you have made a mistake there by writing array_filter instead of just filter to call the function you wrote above.

Run this command in MySQL database;
CREATE TABLE `tag` (
`id` int(20) NOT NULL auto_increment,
`name` varchar(50) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=10 ;
INSERT INTO `tag` (`id`, `name`) VALUES
(1, 'php'),
(2, 'php frameword'),
(3, 'php tutorial'),
(4, 'jquery'),
(5, 'ajax'),
(6, 'mysql'),
(7, 'wordpress'),
(8, 'wordpress theme'),
(9, 'xml');
index.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Auto Complete Input box</title>
<link rel="stylesheet" type="text/css" href="jquery.autocomplete.css" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.autocomplete.js"></script>
<script>
$(document).ready(function(){
$("#tag").autocomplete("autocomplete.php", {
selectFirst: true
});
});
</script>
</head>
<body>
<label>Tag:</label>
<input name="tag" type="text" id="tag" size="20"/>
</body>
</html>
autocomplete.php
<?php
$q=$_GET['q'];
$my_data=mysql_real_escape_string($q);
$mysqli=mysqli_connect('localhost','root','','autofield') or die("Database Error");
$sql="SELECT name FROM tag WHERE name LIKE '%$my_data%' ORDER BY name";
$result = mysqli_query($mysqli,$sql) or die(mysqli_error());
if($result)
{
while($row=mysqli_fetch_array($result))
{
echo $row['name']."\n";
}
}
?>
jquery.autocomplete.css
.ac_results {
padding: 0px;
border: 1px solid black;
background-color: white;
overflow: hidden;
z-index: 99999;
}
.ac_results ul {
width: 100%;
list-style-position: outside;
list-style: none;
padding: 0;
margin: 0;
}
.ac_results li {
margin: 0px;
padding: 2px 5px;
cursor: default;
display: block;
/*
if width will be 100% horizontal scrollbar will apear
when scroll mode will be used
*/
/*width: 100%;*/
font: menu;
font-size: 12px;
/*
it is very important, if line-height not setted or setted
in relative units scroll will be broken in firefox
*/
line-height: 16px;
overflow: hidden;
}
.ac_loading {
background: white url('indicator.gif') right center no-repeat;
}
.ac_odd {
background-color: #eee;
}
.ac_over {
background-color: #0A246A;
color: white;
}
jquery.autocomplete.js
/*
* jQuery Autocomplete plugin 1.1
*
* Copyright (c) 2009 Jörn Zaefferer
*
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
* Revision: $Id: jquery.autocomplete.js 15 2009-08-22 10:30:27Z joern.zaefferer $
*/
;(function($) {
$.fn.extend({
autocomplete: function(urlOrData, options) {
var isUrl = typeof urlOrData == "string";
options = $.extend({}, $.Autocompleter.defaults, {
url: isUrl ? urlOrData : null,
data: isUrl ? null : urlOrData,
delay: isUrl ? $.Autocompleter.defaults.delay : 10,
max: options && !options.scroll ? 10 : 150
}, options);
// if highlight is set to false, replace it with a do-nothing function
options.highlight = options.highlight || function(value) { return value; };
// if the formatMatch option is not specified, then use formatItem for backwards compatibility
options.formatMatch = options.formatMatch || options.formatItem;
return this.each(function() {
new $.Autocompleter(this, options);
});
},
result: function(handler) {
return this.bind("result", handler);
},
search: function(handler) {
return this.trigger("search", [handler]);
},
flushCache: function() {
return this.trigger("flushCache");
},
setOptions: function(options){
return this.trigger("setOptions", [options]);
},
unautocomplete: function() {
return this.trigger("unautocomplete");
}
});
$.Autocompleter = function(input, options) {
var KEY = {
UP: 38,
DOWN: 40,
DEL: 46,
TAB: 9,
RETURN: 13,
ESC: 27,
COMMA: 188,
PAGEUP: 33,
PAGEDOWN: 34,
BACKSPACE: 8
};
// Create $ object for input element
var $input = $(input).attr("autocomplete", "off").addClass(options.inputClass);
var timeout;
var previousValue = "";
var cache = $.Autocompleter.Cache(options);
var hasFocus = 0;
var lastKeyPressCode;
var config = {
mouseDownOnSelect: false
};
var select = $.Autocompleter.Select(options, input, selectCurrent, config);
var blockSubmit;
// prevent form submit in opera when selecting with return key
$.browser.opera && $(input.form).bind("submit.autocomplete", function() {
if (blockSubmit) {
blockSubmit = false;
return false;
}
});
// only opera doesn't trigger keydown multiple times while pressed, others don't work with keypress at all
$input.bind(($.browser.opera ? "keypress" : "keydown") + ".autocomplete", function(event) {
// a keypress means the input has focus
// avoids issue where input had focus before the autocomplete was applied
hasFocus = 1;
// track last key pressed
lastKeyPressCode = event.keyCode;
switch(event.keyCode) {
case KEY.UP:
event.preventDefault();
if ( select.visible() ) {
select.prev();
} else {
onChange(0, true);
}
break;
case KEY.DOWN:
event.preventDefault();
if ( select.visible() ) {
select.next();
} else {
onChange(0, true);
}
break;
case KEY.PAGEUP:
event.preventDefault();
if ( select.visible() ) {
select.pageUp();
} else {
onChange(0, true);
}
break;
case KEY.PAGEDOWN:
event.preventDefault();
if ( select.visible() ) {
select.pageDown();
} else {
onChange(0, true);
}
break;
// matches also semicolon
case options.multiple && $.trim(options.multipleSeparator) == "," && KEY.COMMA:
case KEY.TAB:
case KEY.RETURN:
if( selectCurrent() ) {
// stop default to prevent a form submit, Opera needs special handling
event.preventDefault();
blockSubmit = true;
return false;
}
break;
case KEY.ESC:
select.hide();
break;
default:
clearTimeout(timeout);
timeout = setTimeout(onChange, options.delay);
break;
}
}).focus(function(){
// track whether the field has focus, we shouldn't process any
// results if the field no longer has focus
hasFocus++;
}).blur(function() {
hasFocus = 0;
if (!config.mouseDownOnSelect) {
hideResults();
}
}).click(function() {
// show select when clicking in a focused field
if ( hasFocus++ > 1 && !select.visible() ) {
onChange(0, true);
}
}).bind("search", function() {
// TODO why not just specifying both arguments?
var fn = (arguments.length > 1) ? arguments[1] : null;
function findValueCallback(q, data) {
var result;
if( data && data.length ) {
for (var i=0; i < data.length; i++) {
if( data[i].result.toLowerCase() == q.toLowerCase() ) {
result = data[i];
break;
}
}
}
if( typeof fn == "function" ) fn(result);
else $input.trigger("result", result && [result.data, result.value]);
}
$.each(trimWords($input.val()), function(i, value) {
request(value, findValueCallback, findValueCallback);
});
}).bind("flushCache", function() {
cache.flush();
}).bind("setOptions", function() {
$.extend(options, arguments[1]);
// if we've updated the data, repopulate
if ( "data" in arguments[1] )
cache.populate();
}).bind("unautocomplete", function() {
select.unbind();
$input.unbind();
$(input.form).unbind(".autocomplete");
});
function selectCurrent() {
var selected = select.selected();
if( !selected )
return false;
var v = selected.result;
previousValue = v;
if ( options.multiple ) {
var words = trimWords($input.val());
if ( words.length > 1 ) {
var seperator = options.multipleSeparator.length;
var cursorAt = $(input).selection().start;
var wordAt, progress = 0;
$.each(words, function(i, word) {
progress += word.length;
if (cursorAt <= progress) {
wordAt = i;
return false;
}
progress += seperator;
});
words[wordAt] = v;
// TODO this should set the cursor to the right position, but it gets overriden somewhere
//$.Autocompleter.Selection(input, progress + seperator, progress + seperator);
v = words.join( options.multipleSeparator );
}
v += options.multipleSeparator;
}
$input.val(v);
hideResultsNow();
$input.trigger("result", [selected.data, selected.value]);
return true;
}
function onChange(crap, skipPrevCheck) {
if( lastKeyPressCode == KEY.DEL ) {
select.hide();
return;
}
var currentValue = $input.val();
if ( !skipPrevCheck && currentValue == previousValue )
return;
previousValue = currentValue;
currentValue = lastWord(currentValue);
if ( currentValue.length >= options.minChars) {
$input.addClass(options.loadingClass);
if (!options.matchCase)
currentValue = currentValue.toLowerCase();
request(currentValue, receiveData, hideResultsNow);
} else {
stopLoading();
select.hide();
}
};
function trimWords(value) {
if (!value)
return [""];
if (!options.multiple)
return [$.trim(value)];
return $.map(value.split(options.multipleSeparator), function(word) {
return $.trim(value).length ? $.trim(word) : null;
});
}
function lastWord(value) {
if ( !options.multiple )
return value;
var words = trimWords(value);
if (words.length == 1)
return words[0];
var cursorAt = $(input).selection().start;
if (cursorAt == value.length) {
words = trimWords(value)
} else {
words = trimWords(value.replace(value.substring(cursorAt), ""));
}
return words[words.length - 1];
}
// fills in the input box w/the first match (assumed to be the best match)
// q: the term entered
// sValue: the first matching result
function autoFill(q, sValue){
// autofill in the complete box w/the first match as long as the user hasn't entered in more data
// if the last user key pressed was backspace, don't autofill
if( options.autoFill && (lastWord($input.val()).toLowerCase() == q.toLowerCase()) && lastKeyPressCode != KEY.BACKSPACE ) {
// fill in the value (keep the case the user has typed)
$input.val($input.val() + sValue.substring(lastWord(previousValue).length));
// select the portion of the value not typed by the user (so the next character will erase)
$(input).selection(previousValue.length, previousValue.length + sValue.length);
}
};
function hideResults() {
clearTimeout(timeout);
timeout = setTimeout(hideResultsNow, 200);
};
function hideResultsNow() {
var wasVisible = select.visible();
select.hide();
clearTimeout(timeout);
stopLoading();
if (options.mustMatch) {
// call search and run callback
$input.search(
function (result){
// if no value found, clear the input box
if( !result ) {
if (options.multiple) {
var words = trimWords($input.val()).slice(0, -1);
$input.val( words.join(options.multipleSeparator) + (words.length ? options.multipleSeparator : "") );
}
else {
$input.val( "" );
$input.trigger("result", null);
}
}
}
);
}
};
function receiveData(q, data) {
if ( data && data.length && hasFocus ) {
stopLoading();
select.display(data, q);
autoFill(q, data[0].value);
select.show();
} else {
hideResultsNow();
}
};
function request(term, success, failure) {
if (!options.matchCase)
term = term.toLowerCase();
var data = cache.load(term);
// recieve the cached data
if (data && data.length) {
success(term, data);
// if an AJAX url has been supplied, try loading the data now
} else if( (typeof options.url == "string") && (options.url.length > 0) ){
var extraParams = {
timestamp: +new Date()
};
$.each(options.extraParams, function(key, param) {
extraParams[key] = typeof param == "function" ? param() : param;
});
$.ajax({
// try to leverage ajaxQueue plugin to abort previous requests
mode: "abort",
// limit abortion to this input
port: "autocomplete" + input.name,
dataType: options.dataType,
url: options.url,
data: $.extend({
q: lastWord(term),
limit: options.max
}, extraParams),
success: function(data) {
var parsed = options.parse && options.parse(data) || parse(data);
cache.add(term, parsed);
success(term, parsed);
}
});
} else {
// if we have a failure, we need to empty the list -- this prevents the the [TAB] key from selecting the last successful match
select.emptyList();
failure(term);
}
};
function parse(data) {
var parsed = [];
var rows = data.split("\n");
for (var i=0; i < rows.length; i++) {
var row = $.trim(rows[i]);
if (row) {
row = row.split("|");
parsed[parsed.length] = {
data: row,
value: row[0],
result: options.formatResult && options.formatResult(row, row[0]) || row[0]
};
}
}
return parsed;
};
function stopLoading() {
$input.removeClass(options.loadingClass);
};
};
$.Autocompleter.defaults = {
inputClass: "ac_input",
resultsClass: "ac_results",
loadingClass: "ac_loading",
minChars: 1,
delay: 400,
matchCase: false,
matchSubset: true,
matchContains: false,
cacheLength: 10,
max: 100,
mustMatch: false,
extraParams: {},
selectFirst: true,
formatItem: function(row) { return row[0]; },
formatMatch: null,
autoFill: false,
width: 0,
multiple: false,
multipleSeparator: ", ",
highlight: function(value, term) {
return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)(" + term.replace(/([\^\$\(\)\[\]\{\}\*\.\+\?\|\\])/gi, "\\$1") + ")(?![^<>]*>)(?![^&;]+;)", "gi"), "<strong>$1</strong>");
},
scroll: true,
scrollHeight: 180
};
$.Autocompleter.Cache = function(options) {
var data = {};
var length = 0;
function matchSubset(s, sub) {
if (!options.matchCase)
s = s.toLowerCase();
var i = s.indexOf(sub);
if (options.matchContains == "word"){
i = s.toLowerCase().search("\\b" + sub.toLowerCase());
}
if (i == -1) return false;
return i == 0 || options.matchContains;
};
function add(q, value) {
if (length > options.cacheLength){
flush();
}
if (!data[q]){
length++;
}
data[q] = value;
}
function populate(){
if( !options.data ) return false;
// track the matches
var stMatchSets = {},
nullData = 0;
// no url was specified, we need to adjust the cache length to make sure it fits the local data store
if( !options.url ) options.cacheLength = 1;
// track all options for minChars = 0
stMatchSets[""] = [];
// loop through the array and create a lookup structure
for ( var i = 0, ol = options.data.length; i < ol; i++ ) {
var rawValue = options.data[i];
// if rawValue is a string, make an array otherwise just reference the array
rawValue = (typeof rawValue == "string") ? [rawValue] : rawValue;
var value = options.formatMatch(rawValue, i+1, options.data.length);
if ( value === false )
continue;
var firstChar = value.charAt(0).toLowerCase();
// if no lookup array for this character exists, look it up now
if( !stMatchSets[firstChar] )
stMatchSets[firstChar] = [];
// if the match is a string
var row = {
value: value,
data: rawValue,
result: options.formatResult && options.formatResult(rawValue) || value
};
// push the current match into the set list
stMatchSets[firstChar].push(row);
// keep track of minChars zero items
if ( nullData++ < options.max ) {
stMatchSets[""].push(row);
}
};
// add the data items to the cache
$.each(stMatchSets, function(i, value) {
// increase the cache size
options.cacheLength++;
// add to the cache
add(i, value);
});
}
// populate any existing data
setTimeout(populate, 25);
function flush(){
data = {};
length = 0;
}
return {
flush: flush,
add: add,
populate: populate,
load: function(q) {
if (!options.cacheLength || !length)
return null;
/*
* if dealing w/local data and matchContains than we must make sure
* to loop through all the data collections looking for matches
*/
if( !options.url && options.matchContains ){
// track all matches
var csub = [];
// loop through all the data grids for matches
for( var k in data ){
// don't search through the stMatchSets[""] (minChars: 0) cache
// this prevents duplicates
if( k.length > 0 ){
var c = data[k];
$.each(c, function(i, x) {
// if we've got a match, add it to the array
if (matchSubset(x.value, q)) {
csub.push(x);
}
});
}
}
return csub;
} else
// if the exact item exists, use it
if (data[q]){
return data[q];
} else
if (options.matchSubset) {
for (var i = q.length - 1; i >= options.minChars; i--) {
var c = data[q.substr(0, i)];
if (c) {
var csub = [];
$.each(c, function(i, x) {
if (matchSubset(x.value, q)) {
csub[csub.length] = x;
}
});
return csub;
}
}
}
return null;
}
};
};
$.Autocompleter.Select = function (options, input, select, config) {
var CLASSES = {
ACTIVE: "ac_over"
};
var listItems,
active = -1,
data,
term = "",
needsInit = true,
element,
list;
// Create results
function init() {
if (!needsInit)
return;
element = $("<div/>")
.hide()
.addClass(options.resultsClass)
.css("position", "absolute")
.appendTo(document.body);
list = $("<ul/>").appendTo(element).mouseover( function(event) {
if(target(event).nodeName && target(event).nodeName.toUpperCase() == 'LI') {
active = $("li", list).removeClass(CLASSES.ACTIVE).index(target(event));
$(target(event)).addClass(CLASSES.ACTIVE);
}
}).click(function(event) {
$(target(event)).addClass(CLASSES.ACTIVE);
select();
// TODO provide option to avoid setting focus again after selection? useful for cleanup-on-focus
input.focus();
return false;
}).mousedown(function() {
config.mouseDownOnSelect = true;
}).mouseup(function() {
config.mouseDownOnSelect = false;
});
if( options.width > 0 )
element.css("width", options.width);
needsInit = false;
}
function target(event) {
var element = event.target;
while(element && element.tagName != "LI")
element = element.parentNode;
// more fun with IE, sometimes event.target is empty, just ignore it then
if(!element)
return [];
return element;
}
function moveSelect(step) {
listItems.slice(active, active + 1).removeClass(CLASSES.ACTIVE);
movePosition(step);
var activeItem = listItems.slice(active, active + 1).addClass(CLASSES.ACTIVE);
if(options.scroll) {
var offset = 0;
listItems.slice(0, active).each(function() {
offset += this.offsetHeight;
});
if((offset + activeItem[0].offsetHeight - list.scrollTop()) > list[0].clientHeight) {
list.scrollTop(offset + activeItem[0].offsetHeight - list.innerHeight());
} else if(offset < list.scrollTop()) {
list.scrollTop(offset);
}
}
};
function movePosition(step) {
active += step;
if (active < 0) {
active = listItems.size() - 1;
} else if (active >= listItems.size()) {
active = 0;
}
}
function limitNumberOfItems(available) {
return options.max && options.max < available
? options.max
: available;
}
function fillList() {
list.empty();
var max = limitNumberOfItems(data.length);
for (var i=0; i < max; i++) {
if (!data[i])
continue;
var formatted = options.formatItem(data[i].data, i+1, max, data[i].value, term);
if ( formatted === false )
continue;
var li = $("<li/>").html( options.highlight(formatted, term) ).addClass(i%2 == 0 ? "ac_even" : "ac_odd").appendTo(list)[0];
$.data(li, "ac_data", data[i]);
}
listItems = list.find("li");
if ( options.selectFirst ) {
listItems.slice(0, 1).addClass(CLASSES.ACTIVE);
active = 0;
}
// apply bgiframe if available
if ( $.fn.bgiframe )
list.bgiframe();
}
return {
display: function(d, q) {
init();
data = d;
term = q;
fillList();
},
next: function() {
moveSelect(1);
},
prev: function() {
moveSelect(-1);
},
pageUp: function() {
if (active != 0 && active - 8 < 0) {
moveSelect( -active );
} else {
moveSelect(-8);
}
},
pageDown: function() {
if (active != listItems.size() - 1 && active + 8 > listItems.size()) {
moveSelect( listItems.size() - 1 - active );
} else {
moveSelect(8);
}
},
hide: function() {
element && element.hide();
listItems && listItems.removeClass(CLASSES.ACTIVE);
active = -1;
},
visible : function() {
return element && element.is(":visible");
},
current: function() {
return this.visible() && (listItems.filter("." + CLASSES.ACTIVE)[0] || options.selectFirst && listItems[0]);
},
show: function() {
var offset = $(input).offset();
element.css({
width: typeof options.width == "string" || options.width > 0 ? options.width : $(input).width(),
top: offset.top + input.offsetHeight,
left: offset.left
}).show();
if(options.scroll) {
list.scrollTop(0);
list.css({
maxHeight: options.scrollHeight,
overflow: 'auto'
});
if($.browser.msie && typeof document.body.style.maxHeight === "undefined") {
var listHeight = 0;
listItems.each(function() {
listHeight += this.offsetHeight;
});
var scrollbarsVisible = listHeight > options.scrollHeight;
list.css('height', scrollbarsVisible ? options.scrollHeight : listHeight );
if (!scrollbarsVisible) {
// IE doesn't recalculate width when scrollbar disappears
listItems.width( list.width() - parseInt(listItems.css("padding-left")) - parseInt(listItems.css("padding-right")) );
}
}
}
},
selected: function() {
var selected = listItems && listItems.filter("." + CLASSES.ACTIVE).removeClass(CLASSES.ACTIVE);
return selected && selected.length && $.data(selected[0], "ac_data");
},
emptyList: function (){
list && list.empty();
},
unbind: function() {
element && element.remove();
}
};
};
$.fn.selection = function(start, end) {
if (start !== undefined) {
return this.each(function() {
if( this.createTextRange ){
var selRange = this.createTextRange();
if (end === undefined || start == end) {
selRange.move("character", start);
selRange.select();
} else {
selRange.collapse(true);
selRange.moveStart("character", start);
selRange.moveEnd("character", end);
selRange.select();
}
} else if( this.setSelectionRange ){
this.setSelectionRange(start, end);
} else if( this.selectionStart ){
this.selectionStart = start;
this.selectionEnd = end;
}
});
}
var field = this[0];
if ( field.createTextRange ) {
var range = document.selection.createRange(),
orig = field.value,
teststring = "<->",
textLength = range.text.length;
range.text = teststring;
var caretAt = field.value.indexOf(teststring);
field.value = orig;
this.selection(caretAt, caretAt + textLength);
return {
start: caretAt,
end: caretAt + textLength
}
} else if( field.selectionStart !== undefined ){
return {
start: field.selectionStart,
end: field.selectionEnd
}
}
};
})(jQuery);
Download jquery.min.js and rename it to jquery.js
Now open index.php in your localhost/server and test it. Follow the similar method with your wordlist.

You don't need the array_values function. This worked for me:
// languages.php
<?php
function filter($language) {
global $searchTerm;
return stripos( $language, $searchTerm ) !== false;
}
$searchTerm = $_GET['term'];
$languages = array(
"C",
"C++",
"Core Java",
"Advance Java",
"PHP",
".NET",
"XML",
"HTML",
"Javascript",
"jQuery",
"JSON",
"Ajax",
"C#",
"ABC ALGOL",
"ADA",
"ABLE",
"COBOL",
"BLUE",
"Pearl",
"Python",
"Oracle",
"Haskell",
"BASIC",
"BeanShell",
"Bliss",
"BETA",
"GOTRAN",
"FORTRAN",
"Focal",
"Genie",
"GOAL",
"GROOVY",
"JOSS",
"JEAN",
"JOVIAL",
"JOY",
"Maple",
"MATLAB",
"MORTAN",
"MUMPS",
"Miranda",
"NetRexx",
"NPL",
"NXT-G"
);
$jsonData = array_filter( $languages, "filter" );
print( json_encode( $jsonData ) );
?>