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- Users: CycloneChris
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Need help accessing a variable - returns undefined
Becuase the onload event requires the image to download 100% which can be really slow depending on the file size of the image.- CycloneChris
- Post #7
- Forum: Javascript
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Need help accessing a variable - returns undefined
I agree that is not the proper way to do it as download times very, and the time is takes to access the image properties may also very between different browsers. I was just trouble shooting, trying to see when the width/height properties of an image object become available (when image is fully...- CycloneChris
- Post #5
- Forum: Javascript
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Need help accessing a variable - returns undefined
Dan thanks for your suggestion. I think using the image object method will solve my problem but it's not working properly in firefox. If I don't use the timeout function in javascript then firefox gives me the wrong width of 99... How can I use some sort of callback to check when the image...- CycloneChris
- Post #3
- Forum: Javascript
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Need help accessing a variable - returns undefined
Hey, I am trying to access the width variable from my main page. Within the imageinfo.js script functions I can alert() the width value which returns 1024. But I can't seem to pass this variable to my main page or access it directly so that I can use document.write() to write the variable on...- CycloneChris
- Thread
- Replies: 7
- Forum: Javascript
