Tuesday, February 7, 2012

Image (<IMG>) SRC Dynamic Update Using Script Not Working in IE

If you have HTML code running this dynamically changing image:<script>document.getElementById('myID').src="myscript";</script>HTML:<img src="myscript" id=myID>This won't work in IE. You need this:<script>var randomNo=Math.floor(Math.random()*10000);document.getElementById('myID').src="myscript?"+randomNo;</script>As IE will refer to cache data if it sees the data is the same as the next click.You can also change to other methods of generating random numbers....
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