<form id="form1" runat="server">
<div>
<asp:DropDownList ID="DropDownList1" runat="server">
<asp:ListItem>aaa </asp:ListItem>
<asp:ListItem>bbb </asp:ListItem>
</asp:DropDownList>
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="confirm('是否确定选中'+document.getElementById('DropDownList1').value);" />
</div>
</form>
这个获取的是他的value能不能啥办法办他的text 值取出来
<div>
<asp:DropDownList ID="DropDownList1" runat="server">
<asp:ListItem>aaa </asp:ListItem>
<asp:ListItem>bbb </asp:ListItem>
</asp:DropDownList>
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="confirm('是否确定选中'+document.getElementById('DropDownList1').value);" />
</div>
</form>
这个获取的是他的value能不能啥办法办他的text 值取出来
function ttt(){
var obj = document.getElementById('DropDownList1');
return confirm('是否确定选中' + obj.items[obj.selectedIndex].text);
}
</script>
OnClientClick="return ttt();" <script> function ttt(){
var obj = document.getElementById('s1');
return confirm('是否确定选中' + obj.options[obj.selectedIndex].text);
}
</script>