I am doing some experimenting (so the code below has lots of stuff that I wouldn't normally put in). I have pairs of spans (that have the same ID). In this exampel there are 2 with ID=42 and 2 with ID=43. Currently, when I click on the text of one of the ID=42s, both ID 42s highlight in red. Using the plugin from http://arashkarimzad...
I am implementing a content sharing service, similar to Twitter and Facebook button. When the user visits a page, he will be able to click on my button, which will open a page in a new window that lets the user interact with my service. My service use 2 parameters: the current page's URL and title. I have looked at the html code used to...
So I'm using uploadify to upload multiple images to a folder. Along with each upload, I want to pass along a 'batch name' from a text box value. When I hard code the batch_name (Fire) below, the database updates fine, but when I replace 'fire' with $('#batch_name').val() the value doesn't seem to pass. javascript <script type="text/j...
what i need to know is: http://img338.imageshack.us/img338/315/19999578.gif , self explaining image :) is it possible in Chrome Browser? Thanks in advanced ...
I have an ajax app built for mobile Safari that needs to display different types of content. Some content I need user-scalable=1 other content I need user-scalable=0. Is there a way to update this on the fly without refreshing the page? <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalabl...
How picky is JavaScript and Jquery when it comes to good programming technique and correctness? Specifically What I mean is, I got some custom code to work and do basically what I want it to do but I'm sure that if any decent developer saw my technique they would have a major WTF moment. I'm not a good developer by any stretch, in fact ...
Hi, I'm new to JQuery and want to use it to display a simple volume slider. Can someone please point out my mistake? Below is a minimal test code. In case it matters, I'm using the JQuery v1.4.1 that comes with MVC2 Sample code: <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title> Multimedia </title> <s...
Given the the following javascript function, function switch_plug_drop_down(plug_id) { selector = document.getElementById('group_1'); if (plug_id == "1") {selector.options['product_253'].selected = true;} if (plug_id == "2") {selector.options['product_217'].selected = true;} if (plug_id == "3") {selector.options[...
I have a JSON array of data which is [ [[2, 5], [6, 10], [10, 7], [11, 15]], [[0, 9], [1, 16], [3, 19], [4, 15]], [[0, 7], [5, 16], [8, 17], [12, 19]] ] but when I try to get the first array of [[2, 5], [6, 10], [10, 7], [11, 15]] using jsonData[0] I get the data as 2,5,6,10,10,7,11,15. I would like to get the data in the JSON ...
I'm processing a form with php and I want to add validation on the client side too. I read about.com's tutorial about validating radio buttons with javascript and set up this sample according to its guidelines. a) Why isn't it showing the alert message? b) How can I substitute the alert message for some innerHtml text? <!DOCTYPE h...
Hi all, I'm having trouble logging keystrokes in javascript on the iPad. The following script works on Chrome and Safari, but not iPad Safari. The bluetooth barcode scanner sends 12 digits as keystrokes, then sends a return character. Does anyone have any ideas? I think you will need an iPad to try this out :) Thanks, Mark $(document...
I have a set of 5 checkboxes with class set to "child". I want that if I select one checkbox, rest of them goes disabled. I have tried following code but it disables the all checkboxes. if ( !$(this).is ( ":checked" ) ) { $(this).removeClass().addClass("hand .parent"); $(".child").attr ( "disabled" , true ); } then even i tried ad...
I find that I constantly want to test little snippets of JQuery and i would love a good method. Currently I go to the page that I am trying to test and open up firebug and enter the snippet and it should appear in the console. I was wondering if there is a better place or method that can help ...
HELLO EVERYONE :D I am having some diffculties passing php varaibles through javascript. Basically this is the statement: new Ajax.Updater( 'result', 'update_request.php?status='+status_change); and I need to pass another variable after status_change, the variable I need to pass is the id of the ticket that is being updated. So I t...
<html> <head> <title>Manipulation</title> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="jquery-ui.js"></script> <script type="text/javascript" src="i18n/grid.locale-en.js"></script> <script type="text/javascript" src="jquery.jqGrid.min.js"></script> <link rel="stylesheet" type="tex...
Hello all, I am trying to make an asynchronous request with POST method from a web worker used in my extension. The thing is that it does not work for me. On the server side I have PHP script listening for data in $_POST variable. Although I am able to establish connection to the server, and even pass some data in URL (GET), the $_POST ...
I'm trying to match parts of a larger block of content and want to only match things at the start of the string or that are preceded by a space and I only want to match things that end at the end of string or are followed by a space. Unfortunately, my regex-fu is a bit too weak to figure this out on my own. Help me Stack Overflow, you ar...
Ok, so all the rage these days is having a site like this: mysite.com/ mysite.com/about mysite.com/contact But then if the user has Javascript enabled, then to have them browse those pages with Ajax: mysite.com/#/ mysite.com/#/about mysite.com/#/contact That's all well and good. I have that all working perfectly well. My questio...
It ended up being the $(document).ready was missing. Now that I added that the returned html does not seem to want to display. Is there something wrong with the below code? success: function(data){ jQuery('#response').empty(); var response = jQuery(data).find('#response').html(); jQuery('#response').hide().ht...
If I have a server on xyz.com and wanted to send a POST request via javascript to abc.com how do I do this? Will I run into the Same Origin Policy? Mainly I just need to send data and not necessarily return data (although that would be nice). Any thoughts on this view? I am ideally looking for an entirely javascript method. Thanks. ...