Discussions - comp.lang.javascript

Use of Namespaced Class & accessing Member variables in a Callback Function

I'm trying to use a class that has a callback function; the class is name-space managed. I'm unable to refer to the member variables of the class in the call-back function. as the following code fragment shows. What is the right way to do this? /* For brevity, the name space manger code is omitted My object is video in the xy.widget.video. The lines that give... more »

By jawahar...@gmail.com - 7:16pm - 1 new of 1 message

	FAQ Topic - When should I use eval? (2008-07-24)
	------------------------------ ------------------------------ ----------- FAQ Topic - When should I use eval? ------------------------------ ------------------------------ ----------- The ` eval() ` function should _only_ be used when it is necessary to evaluate a string supplied or composed at run-time; the string... more » By FAQ server - 7:00pm - 1 new of 1 message

	shorttags
	I am trying to debug an application that is an intranet app behind a firewall accessible only via vpn. The problem I am having is that the tables sorting is now working properly in Firefox 2. Doing a "view source" only yields the template, as the the page is written as a response back from an AJAX call. So, I went to internet... more » By sheldonlg - 3:42pm - 4 new of 4 messages

	Change the background image in a table cell
	How can I use JavaScript to change a background image in a table cell? Here's the code for the cell <td width="338" valign="top" background="../images/ LEC_Q1.jpg"><div align="right"></div></td> You can see that the background is set to the image LEC_Q1.jpg. I want to change the image LEC_Q1.jpg to LEC_Q1_faded.jpg after a user... more » By Jim - 3:14pm - 3 new of 3 messages

	Can this cross-fade be improved?
	In these Javascript-driven time-lapse "movies" ... [link] can the cross-fade be improved? I was grateful to be able to find the script on the Web at [link] I used it as is, for example at [link] since the timing turned out to be... more » By Charles Packer - 2:10pm - 2 new of 2 messages

Overriding native HTMLElement.addEventListener

I'm trying to override the native HTMLElement.addEventListener in firefox so that I can do some extra things. I know it's possible to add methods to the HTMLElement prototype and for them to be present on instances of that element, but modifying native methods doesn't seem to stick ie: HTMLElement.prototype.addEvent Listener = function()... more »

By marchaos - 12:01pm - 2 new of 2 messages

	help with tabs
	Has anybody here used this code? [link] When I close the tab, it doesn't focus back on the other tab. Can anybody here me out with this. By anush - 7:22am - 2 new of 2 messages

	make a bar chart?
	hello, Is it possible to present values gained via Javascript as a bar chart? If, yes, wouild appreciate a pointer to how to do this or to some sample code. Cheers, Geoff By Geoff Cox - 4:36am - 4 new of 4 messages

	comp.lang.javascript FAQ - META 2008-07-23
	comp.lang.javascript FAQ - META - 9.91 - 2008-01-19 1 meta-FAQ meta-questions 2 comp.lang.javascript tips 2.1 Which newsgroups deal with javascript? 2.2 What questions are off-topic for clj? 2.3 What do I have to do before posting to clj? 2.4 Why was my post not answered? 2.5 How do I direct someone to this FAQ?... more » By FAQ server - 4:00am - 1 new of 1 message

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