如何在母版页的javascript中获取超链接的值

问题描述

当用户单击滞后时，我正在使用母版页.我必须在javascript中显示一个确认消息框.在母版页中，超链接文本将根据语言进行更改，因此我必须以其语言显示确认消息.

我的代码是这样的:

我的母版页:

< asp:HyperLink ID ="idlang" runat ="server" NavigateUrl =" Text ="Germany">

Hi,

i am using a master page, when the user click on lagout. i have to display a confirm message box in javascript. in master page the hyperlink text will be changed based on the language, so i have to display the confirm message in their language.

My code is like this:

im master page:

<asp:HyperLink ID="idlang" runat="server" NavigateUrl="" Text="Germany">

asp:LinkButton ID="btnLogout" CausesValidation="false" runat="server" Text="Logout"
                                    OnClientClick="confirmDelete();" OnClick="btnLogout_Click"></asp:LinkButton>

我的js:

my js:

function confirmDelete() {
           
                       var lang = document.getElementById('idlang');
                      if (lang.value == 'Germany') {

                           return confirm('GErmany message');
                     } else {
                          return confirm('English');
                       }
                    

       }
   </script>

但是我没有在idlang值中得到任何值，它显示为null.

谁能帮忙这个

but i am not getting any value in idlang value, it shows null.

Can anyone help on this

推荐答案

var lang = document.getElementById('idlang');

对此:

to this:

var lang = document.getElementById("<%= idlang.ClientID %>");

希望对您有所帮助:)

hope it helps :)

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