In my ASP GridView control, I have a column with a sort order dropdownlist. The gridview contains several dozen rows. There are four values in every dropdownlist (1,2,3,4). The idea is, only one row in the grid can have a sort order of 1, only one row can have a sort order of 2, etc.If a row already has a sort order of 1 selected in the dropdownlist, and I select a value of 1 in another row, I want all other rows with a value of 1 to reset to the first (empty) listitem in the dropdown list.
Limit DropDownList selection to only one of that value in GridView
- Thread starter erezis
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