Page Refresh Problem

[Ali Raza]

Greetings,

Is there any way to determine whether a page has been refresehed ? Is there some object in the request Map or something to indicate that the page has been refreshed from the client instead of actual postback from some submit button  ?
My problem is that when the page is refreshed the last submit button to be pressed remains in the request map and the corresponding action is performed when the decode method of my cutsom component is called when the page is refreshed...
 
Any help would be much appreciated ...

Thanx
A
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"A sixteenth century inventor called Wan Hu designed a rocket-propelled chair on which he planned to ascend into heaven. He built an open cabin, to which he fitted 47 rockets underneath and above, and two kites to keep him aloft. Wan Hu disappeared in flame and smoke and was never seen again. A crater on the moon is now named after him, so in one sense he made it to the heavens after all. This is the first recorded design of something approximating to a manned space rocket."

The Chinese Space Programme.
From Conception to Future Capabilities.
Brian Harvey