DOM Components Cannot Be Accessed?
Jan 4, 2011
I am fairly new with Javascript and now I am on the DOM chapter of a book I'm using as a learning tool. Anyway here is my problem, I can't seem to access DOM nodes. For example: document.getElementByClass doesnt work, so does variable.nodeName. I also tried giving alert the value of the id by using this
var o = document.getElementById("x");
alert(o);
alert(o.nodeName);
The first alert value returns null, while the second alert does not work at all.I've read in Google that this might be caused by the JS file loading before the whole html page. I tried using a library which supposedly will fix the thing but it didn't work.
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Jan 19, 2006
I've not done much in the way of JS, if really anything other than using javascript.com before, so this may be me bieng quite m00bish, but I am having problems with my script on a page.
In a nutshell, the script I have currently allows my viewers to make a selection from a drop-down list, and as a result, the embedded WMP object below starts streaming the selected video.
WMP gets the video name from the VALUE= element of each list item.
My aim is that as well as the page starting the selected video, that a paragraph of text will appear under the WMP object based on the selection showing information regarding that video.
I've tried playing with a VAR element, and then using document.write to print the variable name to the screen, but this only writes the value of the variable at the time of page loading, and does not refresh.
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Aug 26, 2007
I am having a weird problem:
Code:
<SCRIPT language=JavaScript TYPE=text/javascript>
alert("test");
var _temp = document.eventFinder.sorted.value;
[Code]....
Of course, the form has more stuff, but I stripped all of that to test the problem. The stuff above alerts only one "test", and nothing afterwards.
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Jul 23, 2005
Can this newsgrop (comp.lang.javascript) be accessed using outlook?
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Aug 3, 2010
I'm using jquery with wicket. I use jqTransform to skin all of my form components. This all works fine until it comes to skinning components that are added via ajax. I have manged to recall the jqTranform function from wicket and they are redecorated however the problem is that the components are already rendered when they arere-skinnedwhich causes them to briefly flash from the old style to the new style.
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Apr 5, 2011
it is possible to display the duration a webpage is accesssed. For example, if its a form webpage, then the time to be displayed will be = time the webpage was left (press submit button etc. or the time the viewer left the page) - time the webpage was first accessed or loaded.
If it is possible with javascript, what are the methods, attributes etc that need to be used.
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