javascript

Google Analytics _setCustomVars

<script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-xxxxxxxxx-x']); _gaq.push(['_setDomainName', 'none']); _gaq.push(['_setAllowLinker', true]); _gaq.push(['_setCustomVar',1,'z','100',1]); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/java...

How is privacy achieved here?

Could someone tell me how the public and private methods are achiveved in this example code for a simple animation library from dustin Diaz. How are the private methods distinguished from the public one? http://www.dustindiaz.com/javascript-animate/ ...

Appending Iframe to Particular Place in HTML Using Jquery

Hi all, I'm trying to place the following DOM generated iframe into a certain part of the page. In particular I want it to sit inside a div I have name "maps". Right now it's floating all the way to the bottom of the page probably because it's being placed there. Is there a way to find the div called maps and place it right after that di...

IE8 is returning NULL when selecting from jQuery + AJAX request

I have no idea why this is happening. First off, the code is valid via W3C validator as HTML5 EXCEPT for URL encoding issues (like & should be & amp;) but i don't have control over that and that shouldn't cause this error anyways. Second, this works in all other browsers. Third, the "data" element you'll see in the JS below returns the...

Disable 'Dowload This Video' Real Player Button In Browser

Is there any way to disable the "Download This Video" button from RealPlayer. It seems that when users have RealPlayer installed on their machines, it automatically adds a "Download This Video" button to any SWF that loads an FLV. Edit: My intention isn't to prevent someone from downloading the SWF or FLV, I would just like to remove th...

How important is using tiny variable names in Javascript?

It seems like, for many javascript widgets, the authors have made a conscious effort to use tiny variable names. For example: // Instead of... this.mousePositions = new Array(); // they use... this.mp = new Array(); My question is this: how important is this in terms of reducing overall javascript file request size? I'm working on rel...

How do I link h-scroll, of a table header, with the h-scroll of a table body, without linking the v-scroll of the table body, with the table header?

Hi all, Basically, what I would like is a fixed header, frozen pane, table, such as, http://www.cssplay.co.uk/menu/tablescroll.html. However, his tables have one key weakness. The header will not scroll horizontally with a body. Here is a sample, based off the link above. However, the header clearly does not scroll left and right ...

What does ~~ do in Javascript?

I was checking out an online game physics library today and came across the ~~ operator. I know a single ~ is a bitwise NOT, would that make ~~ a NOT of a NOT, which would give back the same value, wouldn't it? Thanks, Shane ...

Jquery and IE 7 - selected property not working for multiple select boxes, even when options are selected

I've a dropdown (multiple select). I choose a few values, they are highlighted correctly, but jQuery doesn't recognize them as selected. this works in firefox and chrome, doesn't work in IE. this is the code $("#myBox" +" option").each(function() { if ($(this).attr("selected") == true) { // do something } } ...

Jquery multiple hide show div

Hello, I have been trying to do this all day. At the end i managed to get it working. I know it is not the best way to do. Can someone please show me a better way. I need 12 altogether. It does not need to be check box either. It can be just a text. I got the idea from com/2006/12/14/using-jquery-to-show-hide-form-elements-based-on-a...

How do I override a javascript function that is inside another file?

Hello, I am having a problem with the asp:Menu control. A menu control 2 levels deep does not play well with internet explorer on https. I continually get an annoying popup. I think in order to fix this I need to override a function in an automatically included script file. change this function PopOut_Show(panelId, hideScrollers, dat...

Actionscript call from javascript throws an exception

I know this subjet isn't new at all but i'm going to be crazy that it doesn't work at all. So I create a "KISS" (Keep It Stupide Simple) sample just to see if it may be something from the original SWF or just a real problem... HTML is hosted on web site A (actually the Javascript too, but this last one will be moved on web site C) en th...

From Java to JavaScript

Hello everyone, I briefly checked for dupes of this question, since I was certain they would exist, but I couldn't find any! So, I am going from Java to JavaScript; what can I read that will make sense? (and if I just have to forget everything about Java and start over, that's fine too.) ...

first letter up all uppercase words in string data with jquery

hi, my string data as as follow. var HmtlStr = "<span>My names is <u>KERBEROS</u>. AGE: 29, my eyes <b>BROWN</b>.</span" result must be like this which i want; <span>My names is <u>Kerberos</u>. Age: 29, my eyes <b>Brown</b>.</span thank you very much for your help, already now. ...

Looking for DOM-independent JavaScript templating system works \w plain text.

Is there a templating library/system/engine/technique written in javascript that: Doesn't screw up plain-text (non-html) templates ( like tabs and line breaks ) But also works with HTML Doesn't have it's own DSL for loops and conditions (uses pure JS) Can be run server-side without the DOM ...and is open-source licensed? ...

html page loading message

My html page loads a bit slowly because of the jquery that's in it. I want an image that tells the user that it's loading, until the entire page get loaded. How should I go about doing this? Many thanks in advance. <script type="text/javascript"> $(document).ready(function(){ //my jquery here.... }); </script> ...

Useful node.js middlewares

What is a node.js middleware / framework you personally found interesting / useful? ...

Node.js framework with sessions support in MongoDB

I am looking for a node.js framework which is capable of tracing user sessions via cookies/storage on the server side. Storage has to be in MongoDB ...

Scale embed flash to browser

Hello, I'm using an embed flash player in a web page and I want to scale it to browser window. When I put "height: 100%" in the flash parameters, I get a blank page. This is the code of the page : SlideShowPro({ target: "slideshow", xmlFilePath: "galeries/images.php?album=1", width: "100%", height: ...

For a REST service, is api.domain.com more secure than domain.com/api?

I'm considering what base URL to use for a REST web service. I have the option of using one of the following formats: https://domain.com/api https://api.domain.com I'd like to make it both easy to use from client-side javascript apps and secure against forged request attacks. Is there a best practice to follow here? ...