I want to create a section in my site, where a user has a few simple update buttons. Each of these update buttons will be going to the server, and will do a long crunching behind the scene. While the server crunches data, I want the user to have a some kind of progress indicator, like progress bar or textual percentage. I'm using jQue...
I'm looking for a javascript library that will let me store data in a client side database and in the back ground automatically sync the database back to the server's database preferable something that supports a variaty of engines in the same way jStore for jQuery does Looking around I can find anything ...
I have code like that: var xPola = 10, //how many cols yPola = 10, //how many cols bokPola = 30, //size of cell body = document.getElementsByTagName('body')[0]; var tablica = document.createElement('table'); body.appendChild(tablica); for( var y = 0; y < yPola; y++ ) { var rzad = document.createElement('tr'); tabl...
When using the javascript timeline widget simile, i want to display the timeline each 50 year like (1850, 1900, 1950 ,2000, 2050, atc) how to achive this ...
Hi, I have a sortable list like this one: http://jqueryui.com/demos/sortable Is it possible to get the start and end position of the element in the list, when it has been moved? I'm talking about their position number, in the list. For example, if I move element 2 to position 5 in the list, I'd like to assign those two numbers to vari...
Can JQuery/JavaScript read/get the file content on the client side, where the file is an image or a text, and store it in a variable? EDIT: can the file putted in the be handled on the client?? ...
Can I create something like an Internet Explorer accelerator using JavaScript on the client-side? I want a clickable icon to show up when the user selects some text on the page. What is the event I should wait on? ...
Hi, I am focusing on an input field with jQuery: $("input:text").focus(); There is already some text value in the input field. When I focus, the cursor blinks right after the last letter, how would I put the cursor right in front of the first letter? ...
I want to check the performance of the gzip decoding speed in a web browser. In the Java or c#, we can easily check the gzip decoding time. But I can not measure the decoding time in the web browser. plz help me. I want to check some decoding speed of gzipped html files. With JavaScript can I measure the performance. ...
I have a following HTML : <ul class="someclass"> <li id="1"> <button type="button" class="grey"></button> </li> <li id="2"> <button type="button" class="grey"></button> </li> <li id="44"> <button type="button" class="grey"></button> </li> <li id="54"> <button type="button" class="grey"></button> </li> </ul> Now here is what I'm trying...
When I add event handler to a some elements using query: $('div').mouseover(function () { }); Iinside function I have an element for which we add event function ($(this)). how can I check inside this function next: Have this "DIV"($(this)) child elements "DIV"? Have this "DIV"($(this)) child ...
Hello, I am creating an app that is having a UIWebView which contains an advert. The size of the view is the same as the advert (image) itself. Still, there is a white margin/padding of some kind above and to the left of the image, inside the UIWebView. Check out the linked image: Actually, the image is pushed down and to the right ...
As a continuation of my min/max across an array of objects I was wondering about the performance comparisons of filter vs map. So I put together a test on the values in my code as was going to look at the results in FireBug. This is the code: var _vec = this.vec; min_x = Math.min.apply(Math, _vec.filter(function(el){ return el["x"]; }...
Hello stackoverflow! I have a certain loop occurring several times in various functions in my code. To illustrate with an example, it's pretty much along the lines of the following: for (var i=0;i<= 5; i++) { function1(function2(arr[i],i),$('div'+i)); $('span'+i).value = function3(arr[i]); } Where i is the loop counter of cou...
The example below, is just an example, I know that I don't need an object to show an alert box when user clicks on div blocks, but it's just a simple example to explain a situation that frequently happens when writing JS code. In the example below I use a globally visible array of objects to keep a reference to each new created HelloObj...
Is it possible to have 3-4 CSS on a page, and then on any event, say click, change the css for entire webpage. This way we can give our user the ability to change the theme. I know we can change the css of an element by: $("#myElementID").removeClass("class1").addClass("class2"); ...
Update: It looks like after receiving a 403 response, the xmlhttprequest just hangs there, and so the document.location code is never executed, any ideas on how to get around this? I'm trying to make a bookmarklet to download videos off of YouTube, but I've come across a little problem. To detect the highest quality video available, I ...
I know I'm able to this in PHP, but I can't remember the name or the way to do it, so I'll just explain what it is, and when someone tells me how it's called I'll update this question. I have some error messages defined as constants on javascript, however, some of those messages need to contain dynamic part as in the following example. ...
I'm using ExtJS to create a formPanel: new Ext.FormPanel({ labelAlign: 'top', title: 'Loading Contact...', bodyStyle:'padding:5px', width: 600, autoScroll: true, closable: true, items: [{ layout:'column', border:false, items:[{ columnWidth:.5, layout: 'form', ...
I'm working to build a jQuery AutoSuggest plugin, inspired by Apple's spotlight. Here is the general code: $(document).ready(function() { $('#q').bind('keyup', function() { if( $(this).val().length == 0) { // Hide the q-suggestions box $('#q-suggestions').fadeOut(); } else { // Show the AJAX Spinner ...