<script type="text/javascript" language="javascript">
function SearchChange() { var ddl = document.getElementById(‘<%=DropDownList1.ClientID %>‘) var index = ddl.selectedIndex; var Value = ddl.options[index].value; var Text = ddl.options[index].text;alert(Value);
}
</script>
<asp:DropDownList ID="DropDownList1" runat="server" onchange="SearchChange();"> <asp:ListItem Value="0">111</asp:ListItem> <asp:ListItem Value="1">222</asp:ListItem> <asp:ListItem Value="2">333</asp:ListItem> </asp:DropDownList>
JS获取DropDownList的value值与text值,布布扣,bubuko.com
原文：http://www.cnblogs.com/ricky_li/p/3756987.html