Using jQuery, how can I dynamically set the size attribute of a select box? I would like to include it in this code: $("#mySelect").bind("click", function() { $("#myOtherSelect").children().remove(); var options = '' ; for (var i = 0; i < myArray[this.value].length; i++) { options += '<option val...
I need to rotate an image at 12 midnight every day from a group of 5-10 images. How can I go about doing this with javascript or jquery or even php? ...
I am looking for some javascript plugin (preferably jquery) to be able to scroll through an image, in the same way that google maps works. I can make the image draggable but then i see the whole image while dragging even if the parent div is overflow:hidden. Any help would be greatly appreciated! ...
I am trying to convince those who set standards at my current organization that we should use jQuery rather than Prototype and/or YUI. What are some convincing advantages I can use to convince them? ...
Does anyone know how to achieve the cover-flow effect using JS to scroll through a bunch of images. I'm not talking about the 3d rotating itunes cover-art, but the effect that happens when you hit the space bar in a folder of documents, allowing you to preview them in a lightbox fashion. ...
I'm trying to make it so when a user scrolls down a page, click a link, do whatever it is they need to do, and then come back to the pages w/ links, they are at the same (x-y) location in the browser they were before. How do I do that? I'm a DOM Newbie so I don't know too much about how to do this. Target Browsers: IE6/7/8, Firefox ...
In Prototype I can show a "loading..." image with this code: var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} ); function showLoad () { ... } In jQuery, I can load a server page into an element with this: $('#message').load('index.php?pg=ajaxFlashcard'); bu...
What is the best way to refactor the attached code to accommodate multiple email addresses? The attached HTML/jQuery is complete and works for the first email address. I can setup the other two by copy/pasting and changing the code. But I would like to just refactor the existing code to handle multiple email address fields. <html> <hea...
When creating id attributes for html elements what rules are there for the value? ...
I have developed a simple page using JQuery. It works fine in almost all browsers (i.e. Firefox, IE, Chrome) but whenever the page is opened in IE, it prompts Javascript error like, 'guid' is null or not an object on line 1834 Do you have any idea ? ...
With this code I can show an animated gif while the server script is running: function calculateTotals() { $('#results').load('getResults.php', null, showStatusFinished); showLoadStatus(); } function showLoadStatus() { $('#status').html(''); } function showStatusFinished() { $('#status').html('Finished.'); } However...
How can I construct my ajaxSend call, this seems like the place to put it, to preview what is being passed back to the broker? also, can I stop the ajax call in ajaxSend?..so I can perfect my url string before dealing with errors from the broker? This is the complete URL that, when passed to the broker, will return the JSON code I need:...
How do I have two effects in jQuery run in sequence, not simultaneously? Take this piece of code for example: $("#show-projects").click(function() { $(".page:visible").fadeOut("normal"); $("#projects").fadeIn("normal"); }); The fadeOut and the fadeIn run simultaneously, how do I make them run one after the other? ...
Does any know of a good calendar (not datepicker, but a BIG browsable calendar) plugin for one of the major javascript frameworks. I'd prefer jQuery. ...
Given this example: <img class="a" /> <img /> <img class="a" /> <img class="a" id="active" /> <img class="a" /> <img class="a" /> <img /> <img class="a" /> (I've just used img tags as an example, that's not what it is in my code) Using jQuery, how would you select the img tags with class "a" that are adjacent to #active (the middle f...
I have determined that my JSON, coming from the server, is valid (making the ajax call manually), but I would really like to use JQuery. I have also determined that the "post" url, being sent to the server, is correct, using firebug. However, the error callback is still being triggered (parsererror). I also tried datatype: text. Are the...
I'm creating a simple form for a site I manage. I use JQuery for my javascript. I noticed a large amount of plugins for JQuery and forms. Does anybody have any favorites that they find especially useful? In particular, plugins to help with validation would be the most useful. ...
I use the jquery extend function to extend a class prototype. For example: MyWidget = function(name_var) { this.init(name_var); } $.extend(MyWidget.prototype, { // object variables widget_name: '', init: function(widget_name) { // do initialization here this.widget_name = widget_name; }, doSomething: funct...
has anyone else seen this error message. a quick check with google doesn't show me much. ...
Want a WYSIWYG jQuery Editor as an example to illustrate how to use jQuery to built OOP javascript component. P.S. It is so good stackoverflow can use markdown... Would be a heaven if users would love such thing too ...