PRADO QuickStart Tutorial
Sample
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The PRADO Group
TActiveDropDownList Samples
Callback dropdown list:
item 1
item 2
item 3
item 4
Changing items to DropDown Lists on callback
Adding an item on every callback:
Clearing / restoring the dropdownlist on callback:
item 1
item 2
item 3
item 4
DropDownList has been reset
List Boxes with Validation
Dropdown list is being validated:
item 1
item 2
item 3
item 4
You must make a selection other than the first option
Dropdown list causing validation:
You must enter a value
Agree
Disagree