We have a product that has both a winforms and a web client, and are providing the users a way to launch into another company asset (a web application). We need to make sure that the user only ever has one instance of the other web application open in a browser (or at least that we've opened for them). We accomplished this (sort of) by d...
If you don't know what the operation aborted error is, here's a Microsoft KB Article about it, http://support.microsoft.com/default.aspx/kb/927917 . There's also tonnes of posts about it but the simple answer for it's occurrence is this; the error only occurs if you try to manipulate a DOM element via JavaScript before the element you ar...
Hi, I have a collection of elements on my page, and I want to see if they are visible or not currently. So: $(".someClass") How can I loop through and figure this out? because if it is visible, i have to fire another function. ...
Here's the problem. I have an image: <img alt="alttext" src="filename.jpg"/> Note no height or width specified. On certain pages I want to only show a thumbnail. I can't alter the html, so I use the following CSS: .blog_list div.postbody img { width:75px; } Which (in most browsers) makes a page of uniformly wide thumbnails, all wi...
Given a section of HTML, can I selectively pick some types of elements (ex: input type) and add a custom attribute using Javascript. I would also need to remove this attribute if it exists. I have done this earlier using JQuery but am unable to use JQuery for this particular task. ...
Hi people. I am using a ASP.NET MVC framework, jQuery library (1.3.2), linq to sql, sql server 2005. I have a problem with jQuery MaskMoney plugin, to save data in sql server table. I created a table, where this table have a field "valueProducts" type Decimal(18,2). In my page, I have a html field with jQuery maskmoney. Example: 10.00...
I come from the land of Java, C#, etc. I am working on a javascript report engine for a web application I have. I am using jQuery, AJAX, etc. I am having difficulty making things work the way I feel they should - for instance, I have gone to what seems like too much trouble to make sure that when I make an AJAX call, my callback has a...
i am trying to appendChild() on an existing form, and its not working. i wonder if i need to delay the page, at least i thought i read that somewhere. what i am thinking is dynamically altering window onload to be a delay. do i grab the body tag like any other DOM element? ...
I have an Iframe which I have enabled designMode on. Quite simply I would like to have a callback function called if the cursor in the Iframe moves or content changes. It seemed quite simple at first but I can't use onchange/ onkeyup on the Iframe. I assume I need to add an event to a member of the Iframe. I've tried frames['writer'].d...
I'm using javascript form validation for the entry form for a contest I'm running. It's inline CSS so that if certain conditions aren't met, it displays, in red, messages that say "please enter your email address" or "that doesn't look like a valid email address" etc. The script, which sits at the top of the file, looks like this: <...
I've got some custom templated controls which take JavaScript as template content, like so: <ns:Custom runat="server"> <contentTemplate> var a = new Array(); for (var i=0; i<a.length; i++) { // do something } </contentTemplate> </ns:Custom> I want VisualStudio to treat the content of exactly the same as it does ...
I'm reading "JavaScript the Good Parts" and it mentions cascades as a way to do method chaining in JavaScript but I can't find any code that explains how these methods should be implemented. getElement('myBoxDiv'). move(350, 150). width(100). height(100). color('red'). border('10px outset'). padding('4px'). appendText("Please stand by")...
I have a folder of images, from 10 to 200, a webpage, a jquery fade and a php script that read folder full of images Is there any way to make the php script scan a folder, get a list of image (in an array ?) and pass it to jquery script ? (first question) Now, i can make a xml file from the result php list of files found or make a html...
How do you include a javascript or CSS file only on a certain article in Joomla? I have one article which requires the jQuery UI and associated theme. Since this isn't being used on any other pages, I only want it for this particular article. Adding in the necessary <script> and <link rel="stylesheet"> tags in the HTML of the article do...
I've created a JavaScript script that can be pasted on someone's page to create an iFrame. I would like for the person to be able to paste the script where they would like the iFrame to appear. However, I can't figure out how to append the DOM created iFrame to the location where the script has been pasted. It always appends it to the v...
Any way I can do a sleep in javascript before it's carry another action? Example: var a = 1+3; // sleep 3 seconds before the next action here var b = a + 4; ...
I am in love with stackoverflow's single-color "click-to-close' hovering dialog boxes that greet a user when they try to vote and aren't logged in or use the site incorrectly. Any idea how and/or what technology Jeff used to implement these neat little devices? EDIT: I'm specifically talking about the SQUARE dialog boxes that say "Cli...
Say I have 5 strong elements, and I want to wrap them in div elements, in groups of 2 using jQuery. Example: <!--original markup--> <strong>I AM STRONG</strong> <strong>I AM STRONG</strong> <strong>I AM STRONG</strong> <strong>I AM STRONG</strong> <strong>I AM STRONG</strong> Becomes <!-- new markup --> <div> <strong>I AM STRON...
How can I convert one date format to another format in JavaScript? Example: the old format is YYYY/MM/DD but I want to convert it into DD-MM-YYYY ...
How can I deduce a day for a date object in javascript? Example: If I assig a date into an object as below: var date_value = this.cfg.getProperty(cfgPageDate); and the date format in date_value as below: Fri May 29 2009 00:00:00 GMT+1000 (AUS Eastern Standard Time) how can I deduce a day from this object so that the object date wi...