hi, i have a list of input boxes. i want that user can make change only in any one of them. if value for second is tried to change get an alert. how can i do that. thanks, dhriti.
brad balmer
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Joined: Mar 08, 2004
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Add some javascript: In the onchange="" call a function looking to see if an attribute value has already been changed from false to true; <script> var changed=false; function changed() { if(changed == true) return false; else { changed = true; return true; } </script> Now, don't quote me exactly on the javascript above, but something like that.
Prakash Dwivedi
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Joined: Sep 28, 2002
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This looks a javascript problem (not jsp). You can define a global flag in javascript. Whenever user makes changes in any of the input set that flag to true. Also before applying the changes see if the flag is not already true, if it is already true give an alert.
Prakash Dwivedi (SCJP2, SCWCD, SCBCD)
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