jquery

How to randomize a javascript array?

I have one array like this: var arr 1 = ["a", "b", "c", "d"]; How can I randomize / shuffle it? ...

finding last loop through a jQuery object

Sample jquery. Assume $cog is a cached selector of multiple items. $cog.fadeOut('slow',function(){ alert('hey'); }) In that example, of $cog is a jQuery object of 4 DOM elements, the above will fade each element out one by one, and trigger an alert each time on the callback (4 alerts). I'd like to only call the alert when all 4 e...

JQuery timer plugin on ASP.NET MVC Page button click

Hi I have an ASP.NET MVC Page with a button called "Start Live Meeting". When the User clicks on this button, it calls a controller method called "StartLiveMeeting" that returns a string. If the controller returns empty string, then i want the Timer to call the Controller method until it returns the string. I am using jquery.timer.js...

jquery ui multiple drops problem

Hi I have 2 droppable divs and when a drag is dropped on either one of them, i'm trying to get the id of that drop element. It's always returning the id of the first drop element in the DOM. $('#albumImgs li').draggable({ containment: '#content', scrollSensitivity: 60, revert: 'invalid', cursor: 'move' }); $('.dropContainerCl...

problems with passing html to the server with jquery

i have an ajax call $.ajax({ url: '<%=Url.Action("SaveDetails","Survey") %>', dataType: 'JSON', cache: false, data: { Id: selectedRow.Id, Value: surveyValue, FileName: filename, FileGuid: fileguid }, success: function(data) { ... ...

What's the easiest way to do form validation for jQuery?

All i want to do is to check if the textfield has been changed. if not, i want to highlight the boxes when submit is pressed. how do i do that? seems very simple, but not sure why every other solution is so complicated ...

jQuery UI 1.8rc3 autocomplete sporadically not selecting items in a Dialogue window?

In my complex AJAX web application I'm having problems with jQuery UI 1.8rc3 autocomplete sporadically not selecting items in a Dialogue window. I'm not even sure of a good way to present the problem here. How would I easily present a complex problem that may be due to jquery styling or clashes with a lot of jquery effects in my AJAX c...

Autocomplete and IE7 - slowness, sluggishness as overall pagesize grows?

Hi, I have the autocomplete plugin (http://bassistance.de/jquery-plugins/jquery-plugin-autocomplete/, version 1.1 and 1.0.2) on a project to add pieces of "equipment" to a "project". On a fresh project the plugin works great; the data returned from the database comes back FAST, you can scroll the list fast, and can select an item and mo...

Jquery Retrieving data from webpage and entering it in database.

Hello Everyone. I am new to Jquery. I want to read specific data(some div's only) from a webpage and store it in my database. Now I am not able to do so as load functions loads the data into the current page id. My goal is to read specific data and store them in database. So which Jquery function should I use for this? if someone can th...

jQuery UI sortable scroll helper element offset Firefox issue

I have a problem with a jQuery UI 1.7.2 sortable list in Firefox 3.6, IE7-8 work fine. When I'm scrolled down a bit, the helper element seems to have an offset of the same height that I'm scrolled down from the mouse pointer which makes it impossible to see which item you originally started dragging. How do I fix this or work around the ...

Looping through python-dictionary-turned-into-json in javascript.

In writing a django app, I am returning the following json on a jQuery ajax call: { "is_owner": "T", "author": "me", "overall": "the surfing lifestyle", "score": "1", "meanings": { "0": "something", "1": "something else", "3": "yet something else", "23": "something random" ...

JQuery overriding the themeroller style

Hi, In my accordian control I want to override the header style to show a red background instead of the default theme colour if ever the user control (e.g user's name and address input) in that particular pane returns a validation boolean of false. I'm ok with how to use .Toggle to change the class but can't figure out how to grab the ...

jQuery validation: .each with form

If I have a form of about 40 questions, how do I apply the same rules to questions 1-20, and 21-40? For example: $("#form_survey").validate({ rules: { a_ +i: {max:12, maxlength:2}, }, messages: { a_ +i:{ max: "That's too much!" } } Where the "+i" is the ideal increment of +1... ...

jQuery: loading php files with .load.

Hey all, This is more of a standards and structure question. Consider this .load() scenario. I have a page that loads a second page into a div with the .load() function. <html><head><title>My Page</title> <script type='text/javascript' src='myfunctions.js'></script> <head> <body> <a href='#' id='click_link'>Click Me</a><br> ...

get computed background color as rgb in IE

I am trying to get the RGB background color in IE using the following code: function getStyle(elem, name) { // J/S Pro Techniques p136 if (elem.style[name]) { return elem.style[name]; } else if (elem.currentStyle) { return elem.currentStyle[name]; } else if (document.defaultView && document.defaultVie...

JQuery jCarouselLite plugin with fade effect

Hi, Greetings to all... I want to use fade effect with jCarouselLite qualities. Is it possible. Needs: The image transition time should be fast. Image has to stay for 10 seconds. Can anyone guid me for this please. Geetha. ...

Get a JQuery function to execute after and independently of onLoad

Is is possible to execute a JQuery function by injecting it into the page? IT CAN'T be attached to the .ready function. The reason is that the user will be uploading an image via iframe. I need JCrop to execute after I display the uploaded image. echo "<script>$('#pictures_step1_right_bottom1', window.parent.document).html('<img id=\"cr...

Using JSON with jRails

I am currently trying to use AJAX in my application via jRails. I am trying to return a JSON object from my controller, and then parse it in my Javascript. I am using json2.js to do the parsing. Here is the code I currently have: function getSomething() { $.ajax({ type: "GET", url: "map/testjson", success: ...

login problem with ajax

i have created login page which sends ajax request to a php page for login verification. On that php page i m creating session, and sending response as per login verification. if user is authenticated i m redirecting it to home page from java script from where i send ajax. but on that homepage i cant get that session object... why? can u...

modifying a cloned element and reinserting in dom - jquery

//dom <div id='toBeCloned'><span>Some name</span></div> <div id='targetElm'></div> //js $(function () { //creating a clone var _clone = $('#toBeCloned').clone(true); // target element var _target = $('#targetElm'); //now target element is to be filled with cloned ...