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Classic ASP Basics For beginner programmers starting with "classic" ASP 3, pre-".NET." NOT for ASP.NET 1.0, 1.1, or 2.0
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Old December 10th, 2004, 06:04 AM
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Default asp boxlist add/remove

hi, i have some problems that i hope i can get some help from the pros. i have two multiple listboxes, one is the source listbox and one is the target listbox. when items are selected and the add/remove button is pressed, items are add/remove from the listboxes. But i would like to limit the items in the target listbox to be 8, which means the selected items from the source listbox plus the existing items in the target listbox can not exceed 8. How can i do this...
another questions is, i would like the items in both listboxes to highlight the first item by default instead of the selected item...any suggestion??
many thanks

 
Old December 10th, 2004, 06:47 PM
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Use an onChange event on the first dropdown to look at the value of the length property of the second dropdown prior to moving an element across.




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