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#1
November 25th, 2006, 10:16 AM
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Checking to see if files are present...
how could i check to see if a file is present, for example...
try {document.write("<SCRIPT SRC='test.js'><\/SCRIPT>");} catch (e) {it isnt present} i need to know for the following file types... swf wmv wma mp3 gif jpg bmp png i already know js... thanks in advance... colton22
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#2
November 25th, 2006, 01:43 PM
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files present
The snippet you posted won't detect whether or not the js file exists, only if the string was written.
These are your files ? Maybe you could use xmlhttprequest readyState == 4 status == 200
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#3
November 25th, 2006, 03:43 PM
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yea, i just knowticed that it wouldnt work for js files...
what is xmlhttprequest readyState? ill look it up on google also. colton22
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#4
November 25th, 2006, 04:03 PM
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hey i looked up a little more about it...
if i wanted to load a file called songInfo.js how would i tell if it did not load correctly or if it is just the users browser that is slow? could you give me a code snippet of how to do this? colton22
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