I have custom data stored on elements using jQuery.data() method.  <div id="mydiv" data-test='{"1":"apple", "2":"banana"}'>Custom data</div>   I know I can access individual keys of the obje...

Here is a way to append file to FormData :    var data = new FormData();   jQuery.each($('#file')[0].files, function(i, file) {           data.append('file-'+i, file);   });   is it possible to do as below ?       data[i].remove();???...

Let's say I have to remember the initial height of certain element. A common practice I see is to save this value with $.data on that element.  I fail to understand the benefits of this. Why not simply keep a simple variable with that value, or a...

I have an weird issue with jquery data function. Here is the fiddle  As you can see I update the active data but I cannot see the dom data-active attribute value change, although I re-query the active data, It writes the changed value. $.data() do no...

i am trying to use jQuery.data() and save an Object to my HTML-Elements. Everytime i add an list-Element to my unordered List it only saves the last object to the specific li-Element. Every other li-Elements saved data gets thrown away!    I've b...

I'm having trouble updating elements from JavaScript. My project is fairly complex but here's a tiny piece of it:  myWebService(/*...*/) .done(function (result) {     var newRows = $(rows).clone();     $('#drop-placeholder').after(new...

Is there anyway to hide, truncate or limit the json I keep in jQuery Data attributes?  I end up having something like the code below which looks a little messy. Considering the data is in $.cache I don't see the point in actually displaying it in...

I'm storing data with this code.  baslat: function(data) {             var $bu = $(this).get(0);             if(!$.data($bu, "ipucu_secenekleri")){                 metodlar.domEkle.apply(this, data);                 var ipucu_secenekleri...

To get my lightbox working, I am trying to set the data attribute "lightbox" on links that contain an image as a child. This doesn't seem to work too well. I have this fiddle.  var links = $(".single .entry-content a"); links.each...

Or how can two actions associated with two different ids be bound together?  I am using forEach to loop through an array of character images, and having them animate at different times. (I'm also using .data to associate other images with these c...