I'm working on my first Chrome extension to help me on my job.
Well, I have a HTML file as the extension pop-up and a .JS file to do all the magic. When I run the HTML in the browser, it works fine (it has to autocomplete the keywords are being typed) but when I run it as a Chrome extension it does not work at all.
Any idea?
JSON file
{
"name": "Autocompleter",
"version": "0",
"description": "It completes!",
"manifest_version": 2,
"browser_action": {
"name": "project with jquery",
"icons": ["icon.png"],
"default_icon": "icon.png",
"default_popup": "home.html"
},
"content_scripts": [ {
"js": [ "awesomplete.js" ],
"matches": [ "http://*/*", "https://*/*"]
}]
}
HTML
<!doctype html>
<html lang="en">
<head>
<script src="awesomplete.js"></script>
<link rel="stylesheet" href="awesomplete.css" />
</head>
<body>
<section id="multiple-values">
<input data-list="Brazil, Argentina, Uruguai, Paraguai, Nova Zelândia, Canadá" data-multiple data-minchars="1" /></label>
<pre class="language-javascript"><code><script>new Awesomplete('input[data-multiple]', {
filter: function(text, input) {
return Awesomplete.FILTER_CONTAINS(text, input.match(/[^,]*$/)[0]);
},
replace: function(text) {
var before = this.input.value.match(/^.+,\s*|/)[0];
this.input.value = before + text + ", ";
}
});</script></code></pre>
</section>
</body>
</html>
.JS file
(function () {
var _ = function (input, o) {
var me = this;
// Setup
this.isOpened = false;
this.input = $(input);
this.input.setAttribute("autocomplete", "off");
this.input.setAttribute("aria-autocomplete", "list");
o = o || {};
configure(this, {
minChars: 2,
maxItems: 10,
autoFirst: false,
data: _.DATA,
filter: _.FILTER_CONTAINS,
sort: _.SORT_BYLENGTH,
item: _.ITEM,
replace: _.REPLACE
}, o);
this.index = -1;
// Create necessary elements
this.container = $.create("div", {
className: "awesomplete",
around: input
});
this.ul = $.create("ul", {
hidden: "hidden",
inside: this.container
});
this.status = $.create("span", {
className: "visually-hidden",
role: "status",
"aria-live": "assertive",
"aria-relevant": "additions",
inside: this.container
});
// Bind events
$.bind(this.input, {
"input": this.evaluate.bind(this),
"blur": this.close.bind(this, { reason: "blur" }),
"keydown": function(evt) {
var c = evt.keyCode;
// If the dropdown `ul` is in view, then act on keydown for the following keys:
// Enter / Esc / Up / Down
if(me.opened) {
if (c === 13 && me.selected) { // Enter
evt.preventDefault();
me.select();
}
else if (c === 27) { // Esc
me.close({ reason: "esc" });
}
else if (c === 38 || c === 40) { // Down/Up arrow
evt.preventDefault();
me[c === 38? "previous" : "next"]();
}
}
}
});
$.bind(this.input.form, {"submit": this.close.bind(this, { reason: "submit" })});
$.bind(this.ul, {"mousedown": function(evt) {
var li = evt.target;
if (li !== this) {
while (li && !/li/i.test(li.nodeName)) {
li = li.parentNode;
}
if (li && evt.button === 0) { // Only select on left click
evt.preventDefault();
me.select(li, evt.target);
}
}
}});
if (this.input.hasAttribute("list")) {
this.list = "#" + this.input.getAttribute("list");
this.input.removeAttribute("list");
}
else {
this.list = this.input.getAttribute("data-list") || o.list || [];
}
_.all.push(this);
};
_.prototype = {
set list(list) {
if (Array.isArray(list)) {
this._list = list;
}
else if (typeof list === "string" && list.indexOf(",") > -1) {
this._list = list.split(/\s*,\s*/);
}
else { // Element or CSS selector
list = $(list);
if (list && list.children) {
var items = [];
slice.apply(list.children).forEach(function (el) {
if (!el.disabled) {
var text = el.textContent.trim();
var value = el.value || text;
var label = el.label || text;
if (value !== "") {
items.push({ label: label, value: value });
}
}
});
this._list = items;
}
}
if (document.activeElement === this.input) {
this.evaluate();
}
},
get selected() {
return this.index > -1;
},
get opened() {
return this.isOpened;
},
close: function (o) {
if (!this.opened) {
return;
}
this.ul.setAttribute("hidden", "");
this.isOpened = false;
this.index = -1;
$.fire(this.input, "awesomplete-close", o || {});
},
open: function () {
this.ul.removeAttribute("hidden");
this.isOpened = true;
if (this.autoFirst && this.index === -1) {
this.goto(0);
}
$.fire(this.input, "awesomplete-open");
},
next: function () {
var count = this.ul.children.length;
this.goto(this.index < count - 1 ? this.index + 1 : (count ? 0 : -1) );
},
previous: function () {
var count = this.ul.children.length;
var pos = this.index - 1;
this.goto(this.selected && pos !== -1 ? pos : count - 1);
},
// Should not be used, highlights specific item without any checks!
goto: function (i) {
var lis = this.ul.children;
if (this.selected) {
lis[this.index].setAttribute("aria-selected", "false");
}
this.index = i;
if (i > -1 && lis.length > 0) {
lis[i].setAttribute("aria-selected", "true");
this.status.textContent = lis[i].textContent;
$.fire(this.input, "awesomplete-highlight", {
text: this.suggestions[this.index]
});
}
},
select: function (selected, origin) {
if (selected) {
this.index = $.siblingIndex(selected);
} else {
selected = this.ul.children[this.index];
}
if (selected) {
var suggestion = this.suggestions[this.index];
var allowed = $.fire(this.input, "awesomplete-select", {
text: suggestion,
origin: origin || selected
});
if (allowed) {
this.replace(suggestion);
this.close({ reason: "select" });
$.fire(this.input, "awesomplete-selectcomplete", {
text: suggestion
});
}
}
},
evaluate: function() {
var me = this;
var value = this.input.value;
if (value.length >= this.minChars && this._list.length > 0) {
this.index = -1;
// Populate list with options that match
this.ul.innerHTML = "";
this.suggestions = this._list
.map(function(item) {
return new Suggestion(me.data(item, value));
})
.filter(function(item) {
return me.filter(item, value);
})
.sort(this.sort)
.slice(0, this.maxItems);
this.suggestions.forEach(function(text) {
me.ul.appendChild(me.item(text, value));
});
if (this.ul.children.length === 0) {
this.close({ reason: "nomatches" });
} else {
this.open();
}
}
else {
this.close({ reason: "nomatches" });
}
}
};
// Static methods/properties
_.all = [];
_.FILTER_CONTAINS = function (text, input) {
return RegExp($.regExpEscape(input.trim()), "i").test(text);
};
_.FILTER_STARTSWITH = function (text, input) {
return RegExp("^" + $.regExpEscape(input.trim()), "i").test(text);
};
_.SORT_BYLENGTH = function (a, b) {
if (a.length !== b.length) {
return a.length - b.length;
}
return a < b? -1 : 1;
};
_.ITEM = function (text, input) {
var html = input === '' ? text : text.replace(RegExp($.regExpEscape(input.trim()), "gi"), "<mark>$&</mark>");
return $.create("li", {
innerHTML: html,
"aria-selected": "false"
});
};
_.REPLACE = function (text) {
this.input.value = text.value;
};
_.DATA = function (item/*, input*/) { return item; };
// Private functions
function Suggestion(data) {
var o = Array.isArray(data)
? { label: data[0], value: data[1] }
: typeof data === "object" && "label" in data && "value" in data ? data : { label: data, value: data };
this.label = o.label || o.value;
this.value = o.value;
}
Object.defineProperty(Suggestion.prototype = Object.create(String.prototype), "length", {
get: function() { return this.label.length; }
});
Suggestion.prototype.toString = Suggestion.prototype.valueOf = function () {
return "" + this.label;
};
function configure(instance, properties, o) {
for (var i in properties) {
var initial = properties[i],
attrValue = instance.input.getAttribute("data-" + i.toLowerCase());
if (typeof initial === "number") {
instance[i] = parseInt(attrValue);
}
else if (initial === false) { // Boolean options must be false by default anyway
instance[i] = attrValue !== null;
}
else if (initial instanceof Function) {
instance[i] = null;
}
else {
instance[i] = attrValue;
}
if (!instance[i] && instance[i] !== 0) {
instance[i] = (i in o)? o[i] : initial;
}
}
}
// Helpers
var slice = Array.prototype.slice;
function $(expr, con) {
return typeof expr === "string"? (con || document).querySelector(expr) : expr || null;
}
function $$(expr, con) {
return slice.call((con || document).querySelectorAll(expr));
}
$.create = function(tag, o) {
var element = document.createElement(tag);
for (var i in o) {
var val = o[i];
if (i === "inside") {
$(val).appendChild(element);
}
else if (i === "around") {
var ref = $(val);
ref.parentNode.insertBefore(element, ref);
element.appendChild(ref);
}
else if (i in element) {
element[i] = val;
}
else {
element.setAttribute(i, val);
}
}
return element;
};
$.bind = function(element, o) {
if (element) {
for (var event in o) {
var callback = o[event];
event.split(/\s+/).forEach(function (event) {
element.addEventListener(event, callback);
});
}
}
};
$.fire = function(target, type, properties) {
var evt = document.createEvent("HTMLEvents");
evt.initEvent(type, true, true );
for (var j in properties) {
evt[j] = properties[j];
}
return target.dispatchEvent(evt);
};
$.regExpEscape = function (s) {
return s.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
};
$.siblingIndex = function (el) {
/* eslint-disable no-cond-assign */
for (var i = 0; el = el.previousElementSibling; i++);
return i;
};
// Initialization
function init() {
$$("input.awesomplete").forEach(function (input) {
new _(input);
});
}
// Are we in a browser? Check for Document constructor
if (typeof Document !== "undefined") {
// DOM already loaded?
if (document.readyState !== "loading") {
init();
}
else {
// Wait for it
document.addEventListener("DOMContentLoaded", init);
}
}
_.$ = $;
_.$$ = $$;
// Make sure to export Awesomplete on self when in a browser
if (typeof self !== "undefined") {
self.Awesomplete = _;
}
// Expose Awesomplete as a CJS module
if (typeof module === "object" && module.exports) {
module.exports = _;
}
return _;
}());
Prints:
Working
Not working (as a Chrome Extension)
Related
I'm making a way for users to insert a footnote in the text (as implemented in scientific articles). I'm using tinymce for this, and it functions as a plugin. It works fine when I type the text itself. But as soon as I try to insert a footnote with it into the copied text (that is, I copied text from another site and want to insert a footnote), it gives me an error - Uncaught ReferenceError: $node is not defined
I've already tried many attempts, but I can't get it to work. Can you please tell me what I am doing wrong?
footnote.min.js
! function () {
"use strict";
var t, e = tinymce.util.Tools.resolve("tinymce.PluginManager");
"function" != typeof Array.prototype.forEach && (Array.prototype.forEach = function (t) {
for (var e = 0; e < this.length; e++) t.apply(this, [this[e], e, this])
}), Object.defineProperty && Object.getOwnPropertyDescriptor && Object.getOwnPropertyDescriptor(Element.prototype, "textContent") && !Object.getOwnPropertyDescriptor(Element.prototype, "textContent").get && (t = Object.getOwnPropertyDescriptor(Element.prototype, "innerText"), Object.defineProperty(Element.prototype, "textContent", {
get: function () {
return t.get.call(this)
},
set: function (e) {
return t.set.call(this, e)
}
}));
var n = function (t, e) {
var n = t;
for (var o in e) n = n.replace(/\{(\/?[^\}]+)\}/gm, e[o]);
return n
},
o = function (t) {
var e = t.selection.getNode(),
o = "",
r = "SPAN" == e.tagName && "fnoteWrap" === t.dom.getAttrib(e, "class"),
i = "fnoteWrap" == e.className ? e.childNodes[0].firstChild.nodeValue.replace(/[^0-9]/g, "") : e.childNodes[0];
r && (o = e.name || decodeURIComponent(e.childNodes[0].getAttribute("data-content")) || ""), t.windowManager.open({
title: "Insert Contents",
size: "normal",
body: {
type: "panel",
items: [{
type: "textarea",
name: "name",
multiline: !0,
minWidth: 520,
minHeight: 100
}]
},
buttons: [{
type: "cancel",
name: "cancel",
text: "Cancel"
}, {
type: "submit",
name: "save",
text: "Save",
primary: !0
}],
initialData: {
name: o
},
onSubmit: function (e) {
var o, r, a, c, l = e.getData().name,
s = '<span class="fnoteWrap" id="#wk_ft{FOOTNOTE_INDEX}" contenteditable="false"><button type="button" class="fnoteBtn" data-content="' + l + '">{FOOTNOTE_INDEX}</button></span>',
f = t.getDoc().querySelectorAll(".fnoteBtn"),
u = f.length,
p = (r = t.selection.getNode(), a = function (t) {
var e = !1;
return (e = [].filter.call(t.parentNode.children, function (n) {
return n.previousElementSibling === t ? e = !0 : e
})).map(e => Array.from(e.querySelectorAll("fnoteBtn").length) > 0 ? $node.nextElementSibling.classList.contains("fnoteBtn") ? $node.nextElementSibling.children.children : e.querySelectorAll(".fnoteBtn") : "BODY" === t.nodeName ? [] : a(t.parentNode))
}, c = function (t, e) {
if (!e) return !1;
if (e) return $node;
var n = null;
return e.children.forEach(function () {
e && (n = c(t, this))
}), n
}, function (t, e) {
for (var n = a(e); 0 !== n.length;) {
var o = c(t, n);
if (null !== o) return o;
n = a(n)
}
return n
}(".fnoteBtn", r));
if (p.length) {
var d;
for (p = p[0], d = 0; d < u && p != f[d]; d++);
i < u ? o = n(s, {
FOOTNOTE_INDEX: $(f[i - 1]).html()
}) : (o = n(s, {
FOOTNOTE_INDEX: $(f[d]).html()
}), t.selection.collapse(0))
} else o = n(s, {
FOOTNOTE_INDEX: u + 1
}), t.selection.collapse(0);
t.execCommand("mceInsertContent", !1, o), e.close(), Array.from(t.getDoc().querySelectorAll(".fnoteBtn")).forEach(function (t, e) {
t.textContent = e + 1, t.parentNode.setAttribute("id", "#wk_ft" + (e + 1))
})
}
})
},
r = {
register: function (t) {
t.addCommand("footnotes", function () {
o(t)
})
}
},
i = {
register: function (t) {
t.ui.registry.addToggleButton("footnotes", {
icon: "fnote",
tooltip: "Footnote",
onAction: function () {
return t.execCommand("footnotes")
},
onSetup: function (e) {
return t.selection.selectorChangedWithUnbind("span.fnoteWrap", e.setActive).unbind
}
}), t.ui.registry.addMenuItem("footnotes", {
icon: "fnote",
onAction: function () {
return t.execCommand("footnotes")
}
})
}
};
e.add("footnotes", function (t) {
t.ui.registry.addIcon("fnote", '<img src="' + tinyMCE.baseURL + '/plugins/footnotes/img/fn.png">'), r.register(t), i.register(t)
})
}();
footnote.js
(function(){
'use strict';
var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
if (typeof Array.prototype.forEach !== 'function') {
Array.prototype.forEach = function(cb){
for (var i = 0; i < this.length; i++){
cb.apply(this, [this[i], i, this]);
}
};
}
if (Object.defineProperty
&& Object.getOwnPropertyDescriptor
&& Object.getOwnPropertyDescriptor(Element.prototype, "textContent")
&& !Object.getOwnPropertyDescriptor(Element.prototype, "textContent").get) {
(function() {
var innerText = Object.getOwnPropertyDescriptor(Element.prototype, "innerText");
Object.defineProperty(Element.prototype, "textContent",
{
get: function() {
return innerText.get.call(this);
},
set: function(s) {
return innerText.set.call(this, s);
}
}
);
})();
}
/**
*
* #param str
* #param data
* #returns {*}
*/
var replaceTmpl = function(str, data) {
var result = str;
for (var key in data) {
result = result.replace(/\{(\/?[^\}]+)\}/gm,data[key]);
}
return result;
};
/**
*
* #param editor
*/
var open = function (editor) {
var selectedNode = editor.selection.getNode(), name = '',
isFootNotes = selectedNode.tagName == 'SPAN' && editor.dom.getAttrib(selectedNode, 'class') === 'fnoteWrap';
var selectIndex = (function(){
if (selectedNode.className == 'fnoteWrap') {
var num = selectedNode.childNodes[0].firstChild.nodeValue.replace(/[^0-9]/g,'');
return num;
}
else {
return selectedNode.childNodes[0];
}
}());
if (isFootNotes) {
name = selectedNode.name || decodeURIComponent(selectedNode.childNodes[0].getAttribute('data-content')) || '';
}
editor.windowManager.open({
title: 'Insert Contents',
size: 'normal',
body: {
type: 'panel',
items : [
{
type:'textarea',
name: 'name',
multiline: true,
minWidth: 520,
minHeight: 100,
}
],
},
buttons: [
{
type: 'cancel',
name: 'cancel',
text: 'Cancel'
},
{
type: 'submit',
name: 'save',
text: 'Save',
primary: true
}
],
initialData: { name: name },
onSubmit: function (e) {
var newfootnoteContent = e.getData().name,
fixFootnoteContent = (function () {
return encodeURIComponent(newfootnoteContent);
}()),
htmlTemplate = '<span class="fnoteWrap" id="#wk_ft{FOOTNOTE_INDEX}" contenteditable="false"><button type="button" class="fnoteBtn" data-content="'+fixFootnoteContent+'">{FOOTNOTE_INDEX}</button></span>',
totalFootNote = editor.getDoc().querySelectorAll('.fnoteBtn'),
totalCount = totalFootNote.length,
html;
function findNextFD(node) {
var getNext = function(el) {
var nextAll = false,
elements;
nextAll = [].filter.call(el.parentNode.children, function (htmlElement) {
return (htmlElement.previousElementSibling === el) ? nextAll = true : nextAll;
});
return nextAll.map(v => {
if (Array.from(v.querySelectorAll('fnoteBtn').length) > 0) {
$node.nextElementSibling.classList.contains('fnoteBtn') ?
elements = $node.nextElementSibling.children.children :
elements = v.querySelectorAll('.fnoteBtn');
return elements
}
else {
if (el.nodeName === 'BODY') return [];
return getNext(el.parentNode);
}
})
}
var nextInDOM = function(_selector, el) {
var next = getNext(el);
while(next.length !== 0) {
var found = searchFor(_selector, next);
if(found !== null) {
return found;
}
next = getNext(next);
}
return next;
}
var searchFor = function(_selector, el) {
if (!el) {return false};
if(el) {
return $node;
}
else {
var found = null;
el.children.forEach(function() {
if (el)
found = searchFor(_selector, this);
});
return found;
}
return null;
}
var currentClassNot_NextClass = nextInDOM('.fnoteBtn', node);
return currentClassNot_NextClass;
}
var nextFD = findNextFD(editor.selection.getNode());
if(nextFD.length) {
nextFD = nextFD[0];
var foundIdx;
for(foundIdx = 0; foundIdx < totalCount; foundIdx++) {
if(nextFD == totalFootNote[foundIdx]) {
break;
}
}
if (selectIndex < totalCount) {
// modify
html = replaceTmpl(htmlTemplate,{FOOTNOTE_INDEX : $(totalFootNote[selectIndex-1]).html()});
}
else {
// anywhere add
html = replaceTmpl(htmlTemplate,{FOOTNOTE_INDEX : $(totalFootNote[foundIdx]).html()});
editor.selection.collapse(0);
}
} else {
// last add
html = replaceTmpl(htmlTemplate,{FOOTNOTE_INDEX : totalCount + 1});
editor.selection.collapse(0);
}
editor.execCommand('mceInsertContent', false, html);
e.close()
// index realignment
var fnoteBtn = Array.from(editor.getDoc().querySelectorAll('.fnoteBtn'));
fnoteBtn.forEach(function(value,idx){
value.textContent = idx+1;
value.parentNode.setAttribute('id','#wk_ft' + (idx +1))
})
}
});
};
var Dialog = { open: open };
var register$1 = function (editor) {
editor.ui.registry.addToggleButton('footnotes', {
icon : 'fnote',
tooltip : 'Footnote',
onAction: function () {
return editor.execCommand('footnotes');
},
onSetup: function (buttonApi) {
return editor.selection.selectorChangedWithUnbind('span.fnoteWrap', buttonApi.setActive).unbind;
}
});
editor.ui.registry.addMenuItem('footnotes', {
icon: 'fnote',
onAction: function () {
return editor.execCommand('footnotes');
}
});
};
var register = function (editor) {
editor.addCommand('footnotes', function () {
Dialog.open(editor);
});
};
var Commands = { register: register };
var Buttons = { register: register$1 };
function Plugin () {
global.add('footnotes', function (editor) {
editor.ui.registry.addIcon('fnote','<img src="'+ tinyMCE.baseURL + '/plugins/footnotes/img/fn.png' +'">')
Commands.register(editor);
Buttons.register(editor);
});
}
Plugin();
})()
You are passing in findNextFD(node) there is no variable named $node inside that function. Try it without the $ in front of node, and add some logic to make sure node !== null at the beginning of the function for debugging.
If you are trying to use the jQuery function $ make sure it is imported properly and that the $ is defined.
Some examples:
// Select all "p" elements and write "Hello"
$( "p" ).text( "Hello" );
// Change the color of all "p" elements to red
$( "p" ).css( "color", "red" );
// Hide all elements with the ".shy" class
$( ".shy" ).hide();
// Show the element with the "#nav" id
$( "#nav" ).show();
I am creating a pluging based in Jquery and Bootrap (Laste Versions), that is call by this method/code:
$(document).find('.calendar-plug-bs').each(function(index, el) {
//$(this).plgCalendar("destroy"); Testing for destroy if exist...
$(this).plgCalendar();
})
it work with and element like this:
<div class="form-group row">
<div class="calendar-plug-bs"></div>
</div>
and this script/plugin starts as follows ...
(function($) {
$.fn.plgCalendar = function(param) {
return window.plgCalendar(param);
};
}(jQuery));
But the problem is that i need retrive node that call the initial function...
|------|
$(this).plgCalendar();
to add a table inside it ...
function plgCalendar(param = null) {
var r = null;
if (param !== null) {
if (typeof param.func !== 'undefined') {
if (param.func === "destroy") {
} else if (param.func === "getValue") {
}
} else {
console.log('%cMSG: (func) not Set', 'color: #bada55');
}
} else {
/*****WORKING ON THIS***/
var target = $(this);
console.log(target);
if (target.is("div")) {
var id = window.BuildRandID();
var $tableObject = $('<table/>', {
'class': 'bigger',
'id': id
});
$(target).append($tableObject);
return id;
} else {
window.alert("calendar-plug-bs must be a div");
}
/*****WORKING ON THIS***/
}
return r;
}
the fail is that var taget not is a div... and i dont know how to retrive...
resolve by this way:
(function($) {
$.fn.plgCalendar = function(param = null) {
param = window.plgCalendarParam(param);
param['this'] = $(this);
return window.plgCalendar(param);
};
}(jQuery));
function plgCalendarParam(param) {
if (param == null) {
param = [];
}
return param;
}
function plgCalendar(param) {
var r = null;
if (typeof param.func !== 'undefined') {
if (param.func === "destroy") {
} else if (param.func === "getValue") {
}
} else {
/*****WORKING ON THIS***/
var target = param['this'];
if (target.is("div")) {
var id = 'plgCalendar_' + window.BuildRandID();
var $tableObject = $('<table/>', {
'class': 'bigger',
'id': id
});
$(target).append($tableObject);
r = { 'id': id, 'init': true };
} else {
window.alert("calendar-plug-bs must be a div");
}
/*****WORKING ON THIS***/
}
return r;
}
I have a filterscript that is displayed as select dropdown. I would transform this to regular clickable text in a ul list. Is it possible to replace the select selector in the script somehow and keep the script intact?
<select id="ram" name="ram" class="select single" onchange="location.href=this.options[this.selectedIndex].value">
<option value="" selected="selected">Select / Reset</option>
<option value="2GB">2 GB</option>
<option value="4GB">4 GB</option>
<option value="8GB">8 GB</option>
</select>
Script:
$(document).ready(function(){
new function(settings) {
var $separator = settings.separator || '&';
var $spaces = settings.spaces === false ? false : true;
var $suffix = settings.suffix === false ? '' : '[]';
var $prefix = settings.prefix === false ? false : true;
var $hash = $prefix ? settings.hash === true ? "#" : "?" : "";
var $numbers = settings.numbers === false ? false : true;
jQuery.query = new function() {
var is = function(o, t) {
return o != undefined && o !== null && (!!t ? o.constructor == t : true);
};
var parse = function(path) {
var m, rx = /\[([^[]*)\]/g, match = /^([^[]+)(\[.*\])?$/.exec(path),base = match[1], tokens = [];
while (m = rx.exec(match[2])) tokens.push(m[1]);
return [base, tokens];
};
var set = function(target, tokens, value) {
var o, token = tokens.shift();
if (typeof target != 'object') target = null;
if (token === "") {
if (!target) target = [];
if (is(target, Array)) {
target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
} else if (is(target, Object)) {
var i = 0;
while (target[i++] != null);
target[--i] = tokens.length == 0 ? value : set(target[i], tokens.slice(0), value);
} else {
target = [];
target.push(tokens.length == 0 ? value : set(null, tokens.slice(0), value));
}
} else if (token && token.match(/^\s*[0-9]+\s*$/)) {
var index = parseInt(token, 10);
if (!target) target = [];
target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
} else if (token) {
var index = token.replace(/^\s*|\s*$/g, "");
if (!target) target = {};
if (is(target, Array)) {
var temp = {};
for (var i = 0; i < target.length; ++i) {
temp[i] = target[i];
}
target = temp;
}
target[index] = tokens.length == 0 ? value : set(target[index], tokens.slice(0), value);
} else {
return value;
}
return target;
};
var queryObject = function(a) {
var self = this;
self.keys = {};
if (a.queryObject) {
jQuery.each(a.get(), function(key, val) {
self.SET(key, val);
});
} else {
self.parseNew.apply(self, arguments);
}
return self;
};
queryObject.prototype = {
queryObject: true,
parseNew: function(){
var self = this;
self.keys = {};
jQuery.each(arguments, function() {
var q = "" + this;
q = q.replace(/^[?#]/,''); // remove any leading ? || #
q = q.replace(/[;&]$/,''); // remove any trailing & || ;
if ($spaces) q = q.replace(/[+]/g,' '); // replace +'s with spaces
jQuery.each(q.split(/[&;]/), function(){
var key = decodeURIComponent(this.split('=')[0] || "");
var val = decodeURIComponent(this.split('=')[1] || "");
if (!key) return;
if ($numbers) {
if (/^[+-]?[0-9]+\.[0-9]*$/.test(val)) // simple float regex
val = parseFloat(val);
else if (/^[+-]?[0-9]+$/.test(val)) // simple int regex
val = parseInt(val, 10);
}
val = (!val && val !== 0) ? true : val;
self.SET(key, val);
});
});
return self;
},
has: function(key, type) {
var value = this.get(key);
return is(value, type);
},
GET: function(key) {
if (!is(key)) return this.keys;
var parsed = parse(key), base = parsed[0], tokens = parsed[1];
var target = this.keys[base];
while (target != null && tokens.length != 0) {
target = target[tokens.shift()];
}
return typeof target == 'number' ? target : target || "";
},
get: function(key) {
var target = this.GET(key);
if (is(target, Object))
return jQuery.extend(true, {}, target);
else if (is(target, Array))
return target.slice(0);
return target;
},
SET: function(key, val) {
var value = !is(val) ? null : val;
var parsed = parse(key), base = parsed[0], tokens = parsed[1];
var target = this.keys[base];
this.keys[base] = set(target, tokens.slice(0), value);
return this;
},
set: function(key, val) {
return this.copy().SET(key, val);
},
REMOVE: function(key) {
return this.SET(key, null).COMPACT();
},
remove: function(key) {
return this.copy().REMOVE(key);
},
EMPTY: function() {
var self = this;
jQuery.each(self.keys, function(key, value) {
delete self.keys[key];
});
return self;
},
load: function(url) {
var hash = url.replace(/^.*?[#](.+?)(?:\?.+)?$/, "$1");
var search = url.replace(/^.*?[?](.+?)(?:#.+)?$/, "$1");
return new queryObject(url.length == search.length ? '' : search, url.length == hash.length ? '' : hash);
},
empty: function() {
return this.copy().EMPTY();
},
copy: function() {
return new queryObject(this);
},
COMPACT: function() {
function build(orig) {
var obj = typeof orig == "object" ? is(orig, Array) ? [] : {} : orig;
if (typeof orig == 'object') {
function add(o, key, value) {
if (is(o, Array))
o.push(value);
else
o[key] = value;
}
jQuery.each(orig, function(key, value) {
if (!is(value)) return true;
add(obj, key, build(value));
});
}
return obj;
}
this.keys = build(this.keys);
return this;
},
compact: function() {
return this.copy().COMPACT();
},
toString: function() {
var i = 0, queryString = [], chunks = [], self = this;
var encode = function(str) {
str = str + "";
if ($spaces) str = str.replace(/ /g, "+");
return encodeURIComponent(str);
};
var addFields = function(arr, key, value) {
if (!is(value) || value === false) return;
var o = [encode(key)];
if (value !== true) {
o.push("=");
o.push(encode(value));
}
arr.push(o.join(""));
};
var build = function(obj, base) {
var newKey = function(key) {
return !base || base == "" ? [key].join("") : [base, "[", key, "]"].join("");
};
jQuery.each(obj, function(key, value) {
if (typeof value == 'object')
build(value, newKey(key));
else
addFields(chunks, newKey(key), value);
});
};
build(this.keys);
if (chunks.length > 0) queryString.push($hash);
queryString.push(chunks.join($separator));
return queryString.join("");
}
};
return new queryObject(location.search, location.hash);
};
}(jQuery.query || {}); // Pass in jQuery.query as settings object
function removeFSS() {
ga("send", "event", "button", "click", "filter-clear");
var t = encodeURI(unescape($.query.set("fss", '')));
var n = window.location.href.split("?")[0]; window.location.href = n + t
}
function getFSS() {
var D = jQuery('.filterGenius input, .filterGenius select').serializeArray();
var O = {};
jQuery.each(D, function(_, kv) {
if (O.hasOwnProperty(kv.name)) {
O[kv.name] = jQuery.makeArray(O[kv.name]);
O[kv.name].push(clean(kv.value, ""));
}
else {
O[kv.name] =kv.value;
}
});
var V = [];
for(var i in O)
if(jQuery.isArray(O[i]))
V.push(O[i].join("+"));
else
V.push(O[i]);
V = jQuery.grep(V,function(n){ return(n) });
return V.join("+");
}
$(document).ready(function () {
$(".filterGenius input").each(function () {
if (window.location.href.indexOf($(this).val()) >= 0) {
$(this).attr("checked", "checked")
}
});
$(".filterGenius select option").each(function () {
if (window.location.href.indexOf($(this).val()) >= 0) {
$(this).attr('selected', true);
}
});
$(".filterGenius input, .filterGenius select").change(function () {
var s = encodeURI(unescape(jQuery.query.set("fss", getFSS())));
var o = window.location.href.split("?")[0];
$(".filterGenius input, .filterGenius select").attr("disabled", true);
window.location.href = o + s
});
});
});
try to this way
$(function() {
$("<ul />").appendTo("nav");
$("nav select option").each(function() {
var el = $(this);
var li = $("<li />", {
"text" : el.text(),
}).appendTo("nav ul");
$(li).html('' + $(li).html() + '');
});
});
https://jsfiddle.net/99sgm51y/3/
I am working on JQuery mechanism that is building tree, it has to be as fast as possible. Volume of data is quite large so master record column is used to be able to 'grab' all relevant nodes in one select from webSQL db.
Whole mechanism but one part is done, when assembling tree it must check that there is no infinite recursion being created. What mechanism does at the moment if Record A is Master and Parent of record B, and Record B is Master and Parent of record A then structure like A.Children[0] = B and B.Children[0] = A is being built. It all would work fine, but it has do be knockout.js bound and displayed as expandable list to users, which results in overflow when trying to display the tree.
Requirement is to detect such loops and do not create tree relationships.
Mechanism that would check if item is already in the tree I came up is:
function InTree(master, item) {
return $.inArray(item, $.map(master, function recurs(n) {
return ($.isArray(n) ? $.map(n, recurs) : n);
})) != -1;
}
if(!InTree(tree, record))
{
//attach
} else {
// get next record
}
Is there anything faster than InTree() function that would get me if item is in the tree?
Whole tree building algorithm is below (not that I think it is relevant but rather to avoid the comments 'show the code')
$(document).on('OnPreQuery', onTheMove.PageDataRoles, function (e, options) {
var isChildAttachmentQueued = true;
var knockoutContextName = options.knockoutContextName;
if (TreeEnabled(knockoutContextName)) {
var isModelReadyToAttachChildren = function () {
var isReady = false;
if (PageObj[knockoutContextName] != undefined) {
isReady = (PageObj[knockoutContextName]().length > 0) && isChildAttachmentQueued;
}
return isReady;
};
var businessComponent = eval(knockoutContextName);
var treeSettings = businessComponent.Tree;
treeSettings.knockoutContextName = knockoutContextName;
$(businessComponent).on('OnPreUIUpdate', function (e, options) {
if (isModelReadyToAttachChildren()) {
getChildrenForMasterRecordList({
parentTable: businessComponent.primaryTableName,
knockoutContextName: treeSettings.knockoutContextName,
parentIdColumn: treeSettings.ParentIdColumn,
masterIdColumn: treeSettings.MasterIdColumn
});
isChildAttachmentQueued = false;
}
});
}
});
function TreeEnabled(knockoutContextName) {
var isTreeEnabled = false;
try {
eval(knockoutContextName);
} catch (e) {
return isTreeEnabled;
}
var treeSettings = eval(knockoutContextName).Tree;
if (treeSettings && treeSettings.IncludeChildren) {
isTreeEnabled = true;
}
return isTreeEnabled;
}
function ComposeRecordsToTreeStructure(results, tableArray, columnArray, options) {
if (results.rows.length > 0) {
if (options.parentLayerIdList == undefined) {
options.parentLayerIdList = options.masterIdList;
}
if (options.orphans == undefined) {
options.orphans = [];
}
var knockoutContextName = options.knockoutContextName;
var childRecordIdArray = [];
if (options.runningOnOrphans) {
if (options.orphans.length > 0) {
for (var j = 0; j < options.orphans.length; j++) {
var rowRecord = options.orphans[j];
var rowRecordParentId = rowRecord[options.parentIdColumn];
var result = EstablishParentChildConnectionOnAlreadyProcessedNodes(rowRecord, rowRecordParentId, options.parentLayerIdList, knockoutContextName, childRecordIdArray, options);
if (result.hasEstablishedConnection) {
childRecordIdArray = result.childRecordIdArray;
}
}
options.orphans = $.grep(options.orphans, function (item) {
return $.inArray(item['Id'], childRecordIdArray) == -1;
});
}
} else {
for (var i = 0; i < results.rows.length; i++) {
var rowRecord = results.rows.item(i);
var rowRecordParentId = rowRecord[options.parentIdColumn];
if (rowRecord[options.parentIdColumn] == '' || rowRecord[options.masterIdColumn] == '' || rowRecord[options.masterIdColumn] == rowRecord['Id']) {
rowRecord.isInvalid = true;
} else if ($.inArray(rowRecord['Id'], options.masterIdList) != -1) {
masterRecordClone = $.grep(PageObj[knockoutContextName](), function (item) { return item.Fields.Id() == rowRecord['Id'] })[0];
if (masterRecordClone != undefined && masterRecordClone.Children) {
rowRecord.Children = masterRecordClone.Children;
}
}
if (rowRecord.isInvalid == true) {
if (rowRecord[options.masterIdColumn] != rowRecord['Id']) {
var result = EstablishParentChildConnection(rowRecord, rowRecord[options.masterIdColumn], options.parentLayerIdList, knockoutContextName, childRecordIdArray, options);
if (result.hasEstablishedConnection) {
childRecordIdArray = result.childRecordIdArray;
EstablishParentChildConnectionOnAlreadyProcessedNodes(rowRecord, rowRecordParentId, options.parentLayerIdList, knockoutContextName, childRecordIdArray, options);
}
}
} else {
var result = EstablishParentChildConnectionOnAlreadyProcessedNodes(rowRecord, rowRecordParentId, options.parentLayerIdList, knockoutContextName, childRecordIdArray, options);
if (result.hasEstablishedConnection) {
childRecordIdArray = result.childRecordIdArray;
} else {
var recordObject = AddIsExpandedProperty(rowRecord);
options.orphans.push(recordObject);
options.runningOnOrphans = true;
}
}
}
}
if (options.orphans.length > 0 && childRecordIdArray.length > 0) {
options.parentLayerIdList = childRecordIdArray;
ComposeRecordsToTreeStructure(results, tableArray, columnArray, options);
}
}
onTheMove.seleniumHelper.markPageAsLoaded();
}
function EstablishParentChildConnectionOnAlreadyProcessedNodes(rowRecord, rowRecordParentId, parentLayerIdList, knockoutContextName, childRecordIdArray, options) {
var result = EstablishParentChildConnection(rowRecord, rowRecordParentId, parentLayerIdList, knockoutContextName, childRecordIdArray);
if (result.hasEstablishedConnection) {
childRecordIdArray = result.childRecordIdArray;
} else {
var result = EstablishParentChildConnection(rowRecord, rowRecordParentId, childRecordIdArray, knockoutContextName, childRecordIdArray);
if (result.hasEstablishedConnection) {
childRecordIdArray = result.childRecordIdArray;
} else {
var matchingOrphans = $.grep(options.orphans, function (item) {
return item['Id'] == rowRecordParentId;
});
if (matchingOrphans.length > 0) {
AttachPassedChildRecord(rowRecord, matchingOrphans);
var result = {
hasEstablishedConnection: true
};
}
}
}
return {
childRecordIdArray: childRecordIdArray,
hasEstablishedConnection: result.hasEstablishedConnection
};
}
function EstablishParentChildConnection(rowRecord, rowRecordParentId, parentLayerIdList, knockoutContextName, childRecordIdArray) {
var hasEstablishedConnection = false;
var parentPosition = $.inArray(rowRecordParentId, parentLayerIdList);
if (parentPosition != -1) {
AttachChildRecordsToParents(rowRecord, parentLayerIdList[parentPosition], knockoutContextName);
childRecordIdArray = AddChildRecordsToNextParentList(rowRecord, childRecordIdArray);
childRecordIdArray.push(rowRecord['Id']);
hasEstablishedConnection = true;
}
return {
childRecordIdArray: childRecordIdArray,
hasEstablishedConnection: hasEstablishedConnection
};
}
function AddChildRecordsToNextParentList(childRecord, childRecordIdArray) {
if (childRecord.Children != undefined) {
for (var i = 0; i < childRecord.Children.length; i++) {
childRecordIdArray.push(childRecord.Children[i]['Id']);
if (childRecord.Children[i].Children != undefined) {
AddChildRecordsToNextParentList(childRecord.Children[i], childRecordIdArray);
}
}
}
return childRecordIdArray;
}
function RowsToListDataStructure(results) {
var array = [];
for (var i = 0; i < results.rows.length; i++) {
array.push(results.rows.item(i));
}
return array;
}
function AttachChildRecordsToParents(recordRow, id, knockoutContextName) {
var childTreeOptions = {
id: id,
knockoutContextName: knockoutContextName,
results: []
};
findObjectsInChildTreeById(childTreeOptions);
if (childTreeOptions.results.length > 0) {
AttachPassedChildRecord(recordRow, childTreeOptions.results);
}
}
function AttachPassedChildRecord(recordObject, pageObjParentResults) {
for (var i = 0; i < pageObjParentResults.length; i++) {
if (pageObjParentResults[i].Children == undefined) {
pageObjParentResults[i].Children = [];
}
if ($.grep(pageObjParentResults[i].Children, function (children) {
return children['Id'] == recordObject['Id'];
}).length == 0) {
recordObject = AddIsExpandedProperty(recordObject);
pageObjParentResults[i].Children.push(recordObject);
}
}
}
function AddIsExpandedProperty(recordObject) {
recordObject.IsExpanded = ko.observable(false);
return recordObject;
}
function findObjectsInChildTreeById(options) {
if (options.item == undefined) {
if (typeof PageObj[options.knockoutContextName] != 'undefined') {
for (var item in PageObj[options.knockoutContextName]()) {
findObjectsInChildTreeById({
item: PageObj[options.knockoutContextName]()[item],
id: options.id,
results: options.results
});
}
}
} else {
if (typeof options.item.Fields != 'undefined') {
if (options.item.Fields['Id']() == options.id)
options.results.push(options.item);
} else {
if (options.item['Id'] == options.id)
options.results.push(options.item);
}
if (options.item.Children != undefined) {
for (var item in options.item.Children) {
findObjectsInChildTreeById({
item: options.item.Children[item],
id: options.id,
results: options.results
});
}
}
}
}
function getChildrenForMasterRecordList(options) {
var parentTable = options.parentTable,
masterIdColumn = options.masterIdColumn,
parentIdColumn = options.parentIdColumn,
knockoutContextName = options.knockoutContextName,
masterIds = getParentIdsAndMastersOfParentsFromPageObj(knockoutContextName, masterIdColumn);
for (var item in PageObj[options.knockoutContextName]()) {
AddIsExpandedProperty(PageObj[knockoutContextName]()[item]);
}
var dbManager = new OnTheMoveDatabaseManager();
dbManager.queryDatabase({
statement: {
Tables: [{
Alias: parentTable,
JoinSpec: null,
JoinType: "",
Name: parentTable
}, {
Alias: "Record",
JoinSpec: "Record.Id = " + parentTable + ".Id",
JoinType: "INNER",
Name: "Record"
}],
WhereClause: parentTable + "." + masterIdColumn + " IN ('" + masterIds.join("','") + "') AND Record.RecordType ='" + parentTable + "'",
SelectFields: [{
IsAggregate: false,
Name: "*"
}],
DisablePaging: true,
OrderClause: "Record.Id"
},
knockoutContextName: knockoutContextName,
isObservable: false,
masterIdColumn: masterIdColumn,
masterIdList: masterIds,
parentIdColumn: parentIdColumn,
parentTable: options.parentTable,
success: function (results, tableArray, columnArray, options) {
ComposeRecordsToTreeStructure(results, tableArray, columnArray, options);
}
});
}
function getParentIdsAndMastersOfParentsFromPageObj(knockoutContextName, masterColumnName) {
var list = [];
if (typeof PageObj[knockoutContextName] != 'undefined') {
for (var item in PageObj[knockoutContextName]()) {
if ($.inArray(PageObj[knockoutContextName]()[item].Fields['Id'](), list) == -1) {
list.push(PageObj[knockoutContextName]()[item].Fields['Id']());
}
if (PageObj[knockoutContextName]()[item].Fields[masterColumnName]() != '' && $.inArray(PageObj[knockoutContextName]()[item].Fields[masterColumnName](), list) == -1) {
list.push(PageObj[knockoutContextName]()[item].Fields[masterColumnName]());
}
}
}
return list
}
function InTree(master, item) {
return $.inArray(item, $.map(master, function recurs(n) {
return ($.isArray(n) ? $.map(n, recurs) : n);
})) != -1;
}
it depends on your circumstances. if you're able to run code on add/creation of the tree you may simply create a node id array and do a check like
if(allNodes[searchKey])
//etc
This is a very specific solution of course but technically it'd be as fast as it could possibly be.
I'm trying to save the tags from jQuery TagBox Plugin (from geektantra.com/2011/05/jquery-tagbox-plugin/)
(function(jQuery) {
jQuery.fn.tagBox = function(options) {
var defaults = {
separator: ',',
className: 'tagBox',
tagInputClassName: '',
tagButtonClassName: '',
tagButtonTitle: 'Add Tag',
confirmRemoval: false,
confirmRemovalText: 'Do you really want to remove the tag?',
completeOnSeparator: true,
completeOnBlur: false,
readonly: false,
enableDropdown: false,
dropdownSource: function() {},
dropdownOptionsAttribute: "title",
removeTagText: "X",
maxTags: -1,
maxTagsErr: function(max_tags) { alert("A maximum of "+max_tags+" tags can be added!"); },
beforeTagAdd: function(tag_to_add) {},
afterTagAdd: function(added_tag) {}
}
if (options) {
options = jQuery.extend(defaults, options);
} else {
options = defaults;
}
options.tagInputClassName = ( options.tagInputClassName != '' ) ? options.tagInputClassName + ' ' : '';
options.tagButtonClassName = ( options.tagButtonClassName != '' ) ? options.tagButtonClassName + ' ' : '';
// Hide Element
var $elements = this;
if($elements.length < 1) return;
$elements.each(function(){
var uuid = Math.round( Math.random()*0x10000 ).toString(16) + Math.round( Math.random()*0x10000 ).toString(16);
var $element = jQuery(this);
$element.hide();
try {
var options_from_attribute = jQuery.parseJSON($element.attr(options.dropdownOptionsAttribute));
options = jQuery.extend(options_from_attribute, options);
} catch(e) {
console.log(e);
}
if($element.is(":disabled"))
options.readonly = true;
if( (jQuery.isArray($element)) && $element[0].hasAttribute("readonly") )
options.readonly = true
// Create DOM Elements
if( (options.enableDropdown) && options.dropdownSource() != null ) {
if(options.dropdownSource().jquery) {
var $tag_input_elem = (options.readonly) ? '' : options.dropdownSource();
$tag_input_elem.attr("id", options.className+'-input-'+uuid);
$tag_input_elem.addClass(options.className+'-input');
} else {
var tag_dropdown_items_obj = jQuery.parseJSON(options.dropdownSource());
var tag_dropdown_options = new Array('<option value=""></option>');
jQuery.each(tag_dropdown_items_obj, function(i, v){
if((jQuery.isArray(v)) && v.length == 2 ) {
tag_dropdown_options.push( '<option value="'+v[0]+'">'+v[1]+'</option>' );
} else if ( !jQuery.isArray(v) ) {
tag_dropdown_options.push( '<option value="'+i+'">'+v+'</option>' );
}
});
var tag_dropdown = '<select class="'+options.tagInputClassName+' '+options.className+'-input" id="'+options.className+'-input-'+uuid+'">'+tag_dropdown_options.join("")+'</select>';
var $tag_input_elem = (options.readonly) ? '' : jQuery(tag_dropdown);
}
} else {
var $tag_input_elem = (options.readonly) ? '' : jQuery('<input type="text" class="'+options.tagInputClassName+' '+options.className+'-input" value="" id="'+options.className+'-input-'+uuid+'" />');
}
var $tag_add_elem = (options.readonly) ? '' : jQuery(''+options.tagButtonTitle+'');
var $tag_list_elem = jQuery('<span class="'+options.className+'-list" id="'+options.className+'-list-'+uuid+'"></span>');
var $tagBox = jQuery('<span class="'+options.className+'-container"></span>').append($tag_input_elem).append($tag_add_elem).append($tag_list_elem);
$element.before($tagBox);
$element.addClass("jQTagBox");
$element.unbind('reloadTagBox');
$element.bind('reloadTagBox', function(){
$tagBox.remove();
$element.tagBox(options);
});
// Generate Tags List from Input item
generate_tags_list( get_current_tags_list() );
if(!options.readonly) {
$tag_add_elem.click(function() {
var selected_tag = $tag_input_elem.val();
options.beforeTagAdd(selected_tag);
add_tag(selected_tag);
if($tag_input_elem.is("select")) {
$tag_input_elem.find('option[value="'+selected_tag+'"]').attr("disabled", "disabled");
}
$tag_input_elem.val('');
options.afterTagAdd(selected_tag);
});
$tag_input_elem.keypress(function(e) {
var code = (e.keyCode ? e.keyCode : e.which);
var this_val = jQuery(this).val();
if(code==13 || (code == options.separator.charCodeAt(0) && options.completeOnSeparator) ) {
$tag_add_elem.trigger("click");
return false;
}
});
if( options.completeOnBlur ) {
$tag_input_elem.blur(function() {
if(jQuery(this).val() != "")
$tag_add_elem.trigger("click");
});
}
jQuery('.'+options.className+'-remove-'+uuid).live( "click", function () {
if(options.confirmRemoval) {
var c = confirm(options.confirmRemovalText);
if(!c) return false;
}
var tag_item = jQuery(this).attr('rel');
if($tag_input_elem.is("select")) {
$tag_input_elem.find('option[value="'+tag_item+'"]').removeAttr("disabled");
}
$tag_input_elem.val('');
remove_tag(tag_item);
});
}
// Methods
function separator_encountered(val) {
return (val.indexOf( options.separator ) != "-1") ? true : false;
}
function get_current_tags_list() {
var tags_list = $element.val().split(options.separator);
tags_list = jQuery.map(tags_list, function (item) { return jQuery.trim(item); });
return tags_list;
}
function generate_tags_list(tags_list) {
var tags_list = jQuery.unique( tags_list.sort() ).sort();
$tag_list_elem.html('');
jQuery.each(tags_list, function(key, val) {
if(val != "") {
var remove_tag_link = (options.readonly) ? '' : ''+options.removeTagText+'';
if((options.enableDropdown) && jQuery('#'+options.className+'-input-'+uuid).find("option").length > 0) {
var display_val = jQuery('#'+options.className+'-input-'+uuid).find("option[value='"+val+"']").text();
} else {
var display_val = val;
}
$tag_list_elem.append('<span class="'+options.className+'-item"><span class="'+options.className+'-bullet">•</span><span class="'+options.className+'-item-content">'+remove_tag_link+''+display_val+'</span></span>');
}
});
$element.val(tags_list.join(options.separator));
}
function add_tag(new_tag_items) {
var tags_list = get_current_tags_list();
new_tag_items = new_tag_items.split(options.separator);
new_tag_items = jQuery.map(new_tag_items, function (item) { return jQuery.trim(item); });
tags_list = tags_list.concat(new_tag_items);
tags_list = jQuery.map( tags_list, function(item) { if(item != "") return item } );
if( tags_list.length > options.maxTags && options.maxTags != -1 ) {
options.maxTagsErr(options.maxTags);
return;
}
generate_tags_list(tags_list);
}
function remove_tag(old_tag_items) {
var tags_list = get_current_tags_list();
old_tag_items = old_tag_items.split(options.separator);
old_tag_items = jQuery.map(old_tag_items, function (item) { return jQuery.trim(item); });
jQuery.each( old_tag_items, function(key, val) {
tags_list = jQuery.grep(tags_list, function(value) { return value != val; })
});
generate_tags_list(tags_list);
}
});
}
})(jQuery);
What I want to do is save the new tags using cookies with jquerycooie.js or using localStorage, but after this:
<div class="row">
<label for="jquery-tagbox-text">Text TagBox (Comma Separated)</label>
<input id="jquery-tagbox-text" type="text" />
</div>
if I add
$.cookie('thetags', 'tags');
and than refresh the page nothing is saved. Any idea or help?
Probably the easiest way to do this would be to use the afterTagAdd callback and (adding) a afterTagRemove callback.
afterTagAdd: function() {
$.cookie('tags', this.get_current_tags_list().join(','));
added_tag();
}
afterTagRemove: function() {
$.cookie('tags', this.get_current_tags_list().join(','));
}
When you load the page, you need to add logic to add all of the cookie-cached values to the tags.
tagBox.add_tag($.cookie('tags'));
All of this is assuming that the separator you passed to TagBox is ','.