i want to get query1 and query2 from a span tag and im using split(_). for example query i want to get.
<span id='post1_query1_query2'>
and here my js code
$(document).ready(function(){
$( " span" ).tooltip({
track:true,
open: function( event, ui ) {
ui.tooltip.css("max-width", "600px");
var id = this.id;
var split_id = id.split('_');
var image = split_id[1];
var title = split_id[2];
$.ajax({
url:'fetch_details.php',
type:'post',
data:{image:image},
data:{title:title},
success: function(response){
$("#"+id).tooltip('option','content',response);
}
});
}
});
$(" span").mouseout(function(){
// re-initializing tooltip
$(this).tooltip();
$('.ui-tooltip').hide();
});
});
and then i call it to fetch_details.php
$post = htmlentities ($_POST['image']);
$title = htmlentities ($_POST['title']);
but not working.
you can pass multiple key-pair in data object.
$.ajax({
url:'fetch_details.php',
type:'post',
data:{image: image, title: title},
success: function(response){
$("#"+id).tooltip('option','content',response);
}
});
Related
Hi I'm new to this javavascript/ajax. I am trying to create a dropdown that dynamically changes the images by the different options as shown in this Fiddle here but the change function does not seem to be working.
I made sure that I am able to get the data from pictureList but the image source did not change successfully as the fiddle.
$('#selectVariant').change(function () {
var sku = $('#selectVariant :selected').val();
var sessionId="<?php echo $sessionId; ?>";
var dataString='sku='+ sku +'&sessionId='+sessionId;
$.ajax({
type:"post",
url: "<?php echo $base_url; ?>ajax-helper/search_variant.php",
data:dataString,
cache:false,
dataType: "JSON",
success: function(data){
var pictureList = {};
//example of my data list
//var pictureList = {'Apple SKU2': "http://tos-staging-web-server-s3.s3.amazonaws.com/9/catalogue/apples_in_season.png",
//'Pear1': "http://tos-staging-web-server-s3.s3.amazonaws.com/9/catalogue/pears.png"
//};
$.each(data.productVariantImages,function(i, productVariantImages){
pictureList[data.sku] = this.imagePath;
});
console.log(pictureList);
$('.content img').attr({"src":[pictureList[this.value]]});
}
});
return false;
});
However, when I do test it outside the ajax post, it is able to run.
Instance of this is change in ajax success function scope.
In this line $('.content img').attr({"src":[pictureList[this.value]]}); this
is not the instance of selectVariant element.
The usual practice for this is declare a variable that and use that variable in other scope. try the below code.
$('#selectVariant').change(function () {
var sku = $('#selectVariant :selected').val();
var sessionId="<?php echo $sessionId; ?>";
var dataString='sku='+ sku +'&sessionId='+sessionId;
var that = this;
$.ajax({
type:"post",
url: "<?php echo $base_url; ?>ajax-helper/search_variant.php",
data:dataString,
cache:false,
dataType: "JSON",
success: function(data){
var pictureList = {};
//example of my data list
//var pictureList = {'Apple SKU2': "http://tos-staging-web-server-s3.s3.amazonaws.com/9/catalogue/apples_in_season.png",
//'Pear1': "http://tos-staging-web-server-s3.s3.amazonaws.com/9/catalogue/pears.png"
//};
$.each(data.productVariantImages,function(i, productVariantImages){
pictureList[data.sku] = this.imagePath;
});
console.log(pictureList);
$('.content img').attr({"src":[pictureList[that.value]]});
}
});
return false;
});
i have a button with the folowing code
<button type="button" class="btn btn-success btn-xs vote up" id="76" name="up"><span class="glyphicon glyphicon-thumbs-up"></span> Bueno</button>
the button does not work unless i reload the page, and i dont know why. any ideas?
jquery code is at the beginning of the body
jquery
<script type="text/javascript">
$(function() {
$(".vote").click(function()
{
var id = $(this).attr("id");
var name = $(this).attr("name");
var dataString = 'id='+ id ;
var parent = $(this);
var _this = this;
if(name=='up')
{
$(this).fadeIn(600).html('<span class="glyphicon glyphicon-ok"></span>');
$.ajax({
type: "POST",
url: "up_vote.php",
data: dataString,
cache: false,
success: function(html)
{
parent.html(html);
$( _this ).remove();
$( ".escondido" ).css( "display", "block" );
} });
return false;
});
});
</script>
If the jQuery code is at the beginning of the code (before the HTML) as you state, the DOM would not have been created yet. Try moving the jQuery code to the bottom of the body (after the HTML).
I would assume you're getting an error in the button click event. Have you tried using the live('click') instead? Can you demonstrate the issue using JSFIDDLE?
In the jsFiddle I created, I'm seeing syntax errors - Original Code
If I change the code to Edited jsFiddle:
$(function () {
$(".vote").click(function () {
var id = $(this).attr("id");
var name = $(this).attr("name");
var dataString = 'id=' + id;
var parent = $(this);
var _this = this;
if (name == 'up') {
$(this).fadeIn(600).html('<span class="glyphicon glyphicon-ok"></span>');
$.ajax({
type: "POST",
url: "up_vote.php",
data: dataString,
cache: false,
success: function (html) {
parent.html(html);
$(_this).remove();
$(".escondido").css("display", "block");
}
});
return false;
}; // Removed ) from this line
});
}); // Added this whole line
i'm passing the array value to url like this
view code
from_multiselect('functio[]',$function,'','id=function')
baseurl/test/roles?id=1,2,3
this is my jquery
$("#role > option").remove();
var id = $('#function').val();
alert(id);
var str=new Array();
alert(id);
$.ajax({
type: "POST",
url: "test/roles?id="+id,
success: function(roles)
{
alert(roles);
$.each(roles,function(id,roles)
{
var opt = $('<option />');
opt.val(id);
opt.text(roles);
$('#role').append(opt);
});
}
});
});
});
Page give error when i pass the array value in url like Disallowed Key Characters.
Thank in advance
and then post this array like this:
$("#role > option").remove();
var id = $('#function').val();
var valArray = id.split(',');
var str=new Array();
alert(id);
$.ajax({
type: "POST",
url: "test/roles?id="+valArray,
success: function(roles)
{ alert(roles);
$.each(roles,function(id,roles)
{
var opt = $('<option />');
opt.val(id);
opt.text(roles);
$('#role').append(opt);
});
}
});
});
});
in the method add parameter to accept array.
This is CodeIgniter error.
So, to solve this, please go to
/application/config/config.php
AND
search for
$config['permitted_uri_chars']
change to:
$config['permitted_uri_chars'] = 'a-z 0-9~%\.\:_\+-,?&=';
I am trying to do a ajax autocomplete search and display the results. I develop small search box with autocomplete but i am struggling with showing search results , can anyone guide me ?
search.php
=========
<script>
$(function(){
$(".search").keyup(function()
{
var searchid = $(this).val();
var dataString = 'search='+ searchid;
if(searchid!='')
{
$.ajax({
type: "POST",
url: "search.php",
data: dataString,
cache: false,
success: function(html)
{
$("#result").html(html).show();
}
});
}return false;
});
jQuery("#result").live("click",function(e){
var $clicked = $(e.target);
var $last_name = $clicked.find('.last_name').html();
var decoded = $("<div/>").html($last_name).text();
$('#searchid').val(decoded);
});
jQuery(document).live("click", function(e) {
var $clicked = $(e.target);
if (! $clicked.hasClass("search")){
jQuery("#result").fadeOut();
}
});
$('#searchid').click(function(){
jQuery("#result").fadeIn();
});
});
</script>
here the index file which i have done so far ...........
index.php
=========
if($_POST)
{
$q=$_POST['search'];
$sql_res=mysql_query("select personal_names_id,last_name,initials from personal_names where last_name like '%$q%' order by personal_names_id LIMIT 5");
while($row=mysql_fetch_array($sql_res))
{
$last_name=$row['last_name'];
what i want to do i display the results which related to auto-complete text data ?
I have constructed an app with push state. Everything is working fine. However in some instances my jquery function are fireing multiple times. That is because when I call push state I bind the particular js file for each page I call. Which means that the same js functions are binded many times to the html while I surf in my page.
Tip: I am using documen.on in my jquery funciton because I need my function to get bound to the dynamical printed HTML through Ajax.
I tried to use off in the push state before printing with no success!
Here is my code:
var requests = [];
function replacePage(url) {
var loading = '<div class="push-load"></div>'
$('.content').fadeOut(200);
$('.container').append(loading);
$.each( requests, function( i, v ){
v.abort();
});
requests.push( $.ajax({
type: "GET",
url: url,
dataType: "html",
success: function(data){
var dom = $(data);
//var title = dom.filter('title').text();
var html = dom.find('.content').html();
//alert(html);
//alert("OK");
//$('title').text(title);
$('a').off();
$('.push-load').remove();
$('.content').html(html).fadeIn(200);
//console.log(data);
$('.page-loader').hide();
$('.load-a').fadeIn(300);
}
})
);
}
$(window).bind('popstate', function(){
replacePage(location.pathname);
});
Thanks in advance!
simple bind new function with blank code
$( "#id" ).bind( "click", function() {
//blank
});
or
used
$('#id').unbind();
Try this,
var requests = [];
function replacePage(url) {
var obj = $(this);
obj.unbind("click", replacePage); //unbind to prevent ajax multiple request
var loading = '<div class="push-load"></div>';
$('.content').fadeOut(200);
$('.container').append(loading);
$.each(requests, function (i, v) {
v.abort();
});
requests.push(
$.ajax({
type: "GET",
url: url,
dataType: "html",
success: function (data) {
var dom = $(data);
//var title = dom.filter('title').text();
var html = dom.find('.content').html();
//alert(html);
//alert("OK");
//$('title').text(title);
obj.bind("click", replacePage); // binding after successfulurl ajax request
$('.push-load').remove();
$('.content').html(html).fadeIn(200);
//console.log(data);
$('.page-loader').hide();
$('.load-a').fadeIn(300);
}
}));
}
Hope this helps,Thank you