G
Guest
Hi, All,
I have two dropdown lists in itemtemplate in a datagrid. for example, dropA
and dropB. also, for the dropdown, I set < Runat="server" AutoPostBack="True"
OnSelectedIndexChanged="some event name"> When users selects an item, it will
do a postback to server. Before the postback completes and the page
refreshes, click any dropdown menu again (either dropA or dropB) the frame
page will become blank out. I must to click F5 or refresh button to reload
the page. the problem is the two dropdown menu are in itemTemplate, so, they
may have more than one row. How could I disable the dropdown menus once they
has been click and enable them later.
any ideas?
Thank you for your help
Brian
I have two dropdown lists in itemtemplate in a datagrid. for example, dropA
and dropB. also, for the dropdown, I set < Runat="server" AutoPostBack="True"
OnSelectedIndexChanged="some event name"> When users selects an item, it will
do a postback to server. Before the postback completes and the page
refreshes, click any dropdown menu again (either dropA or dropB) the frame
page will become blank out. I must to click F5 or refresh button to reload
the page. the problem is the two dropdown menu are in itemTemplate, so, they
may have more than one row. How could I disable the dropdown menus once they
has been click and enable them later.
any ideas?
Thank you for your help
Brian