I have a html element with a large collection of unordered lists contained within it. I need to clone this element to place elsewhere on the page with different styles added, this is simple enough using JQuery. $("#MainConfig").clone(false).appendTo($("#smallConfig")); The problem, however is that all the lists and thier associated...
I`m using SWFObject for flash player on my webpage. Player as usual has buttons like Play, Stop, Pause etc. I need to catch moment, when my user click on any button and i need to execute some JS-function in this time. Sorry for my english and thanks a lot in advance. P.S. I dont have sources of my swf file. ...
I'm writing a semi-generic form plugin using jQuery in order to speed up the development of the project I'm working on. The plan is that a jTemplates template contains the fields, my plugin looks through the template to find any required multi-lingual resources, requests them from the server, and then packages everything up into a JavaS...
I have two ASP.NET dropdownlist controls on a page. The first calls back to the server and obtains an array which is returned to the client and used to populate the second dropdownlist via javascript. However if I make a selection in the second (and newly populated) dropdownlist and then do a postback the selection and contents of the se...
I am looking at an asp.net 2 web application that I am maintaining (but did not write). Some things that should happen on the page loading do not, but only sometimes, and it seems to be if you are using Firefox 3 inside a VM. JQuery and asp.net Ajax are used. The important function that should run every time (but does not) is attached ...
In Javascript I have defined a regular expression and now a user is typing in a string. I want to tell him if his string still could match the RegExp if he continues typing or if he's already on the wrong way. For instance: var re = /a*b/; "a".isPrefixOf( re ); // true "x".isPrefixOf( re ); // false How could an implementation of isP...
I ahve a menu structure that uses UL and LI elements to drop down from a main menu. The problem i am having (of course) is in IE6 where the menu drops behind SELECT elements despite the z-index. I have tried adding an IFram shim to the UL which contains the LI elements which are the menu items. The problem is the Shim sits on top of t...
Is there a way for me to pre-compile my JS code when building my solution? I would like to be made aware of common problems before I get to the browser. Ideally I would build the sln and, if necessary, have a plugin or call from the build events examine the js code against a Java compiler. Thank you very much in advance! ...
I'm using Zend_Form to output a set group of checkboxes: <label style="white-space: nowrap;"><input type="checkbox" name="user_group[]" id="user_group-20" value="20">This Group</label> With a normal HTTP Post these values are passed as an array, but when I'm somewhat stumped on how to grab all the values using jQuery. I figured I can ...
Iam a great fan of javascript frameworks especially jQuery .I have always wanted to design sites like "plurk.com" but i know that it needs very huge lines of javascript.so that shut me off.But since i came to know GWT , i really want to test it out and want to ask you if it makes our job easier to develop complex things than with the jav...
I have used ValidatorEnable to disable a RequiredFieldValidator in javascript. However on postback the control being validated by the validator is still validated ... even though I disabled the validator on the client. I understand why this is happening since I've only disabled the client validation ... however is there a nice way to de...
I have a java script code that works fine when run through a browser, is there a way i can use that code in flash without much editing, i want the to get the input from user through flash and have the code do the computing and display the result in flash, any clues? ...
hello everyone, I am new to stackoverflow but I found it pretty helpful several times. Now I have my own question: Is there a way to convert variable names to strings in javascript? To be more specific: var a = 1, b = 2, c = 'hello'; var array = [a, b, c]; Now at some point as I go through the array, I need to get variable names (ins...
I have a bunch of images that I am preloading inside of a loop. One of these images is also loaded by the html, so I get a good look at how these two different methods perform. For measurement, I am using the Network pane of the Safari Web Inspector, after clearing the cache. The ClownFish image is 280KB, and when referenced by the HTML...
I want to trigger the submit event of the form the current element is in. A method I know works sometimes is: this.form.submit(); I'm wondering if there is a better solution, possibly using jQuery, as I'm not 100% sure method works in every browser. Edit: The situation I have is, as follows: <form method="get"> <p><label>Field ...
I'm learning javascript and while browsing throught the JQuery library I see ':' being used alot. What is this used for in javascript? // Return an array of filtered elements (r) // and the modified expression string (t) return { r: r, t: t }; ...
I'm trying to clone form components using JQuery's .clone() (actually, I'm cloning a collection of fields by cloning the container element). Everything worked out well except that the datefield, comboboxes are not working, even the validation for minLength, etc. is also not working. By the way, I'm just transforming an old html form fie...
I have been developing ASP.Net applications for quite a few years, and I have always avoided learning JavaScript. Now I have been diving in and trying to learn as much as possible. As a .Net developer I rely on Visual Studio heavily. What I am wondering is what tools, as a JavaScript developer, do you guys rely on heavily to develop Ja...
I have a number of files which I combine and pack to produce a single, minified JS file. The problem is that when I minify the file (using packer), IE6 gives one of its characteristic helpful error messages. Line: 12 // of course, line 12 is an empty line Char: 1 Error: Expected ')' Code: 0 The thing is: it works fine in IE7, Fir...
In the following jQuery JavaScript code, what value does the parameter "e" take on within the function? I'm having difficulty understanding this because this function cannot be passed an argument elsewhere in the code so how would having a parameter work? And how would I use parameters in such functions that are not named and not called ...