我的页面有两个DropDownList,我想在页面跳转的时候将值附加到strYear后面？ OnClientClick="return OpenModalDialog('LinePnAdd.aspx?strYear=
请高手赐教。。。谢谢
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document.getElementById('<%= DropDownList.ClientID %>').value
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- HTML code
<head runat="server"> <title></title> <script type="text/javascript"> function openDialog() { var city = document.getElementById('<%=ddlCityList.ClientID %>'); var selectedCity = city.options[city.selectedIndex].value; var url = 'LinePnAdd.aspx?strYear=' + selectedCity; OpenModalDialog('LinePnAdd.aspx?strYear=' + url); return false; } </script></head><body> <form id="form1" runat="server"> <div> <asp:DropDownList ID="ddlCityList" runat="server"> <asp:ListItem Text="上海" Value="1"></asp:ListItem> <asp:ListItem Text="长沙" Value="2"></asp:ListItem> <asp:ListItem Text="北京" Value="3"></asp:ListItem> </asp:DropDownList> <asp:LinkButton ID="lnkbtn" OnClientClick="return openDialog();" runat="server">测试</asp:LinkButton> </div> </form></body></html>