如何更改标签的文字? [英] How to change the text of a label?

问题描述

我有一个单选按钮列表，单击单选按钮项时，我必须更改其标签的文本.但是由于某种原因，它无法正常工作.代码如下:

I have a radiobutton list and on click on the radio button item I have to change the text of its label. But for some reason it's not working. Code is below:

<asp:Label ID="lblVessel" Text="Vessel:" runat="server"></asp:Label>

<script language="javascript">
  $(document).ready(function() {

    $('#rblDiv input').click(function() {
      var selected = $("#rblDiv input:radio:checked").val();
      if (selected == "exportpack") {
        $('#lblVessel').text("NewText");
      }
    });
  });
</script>

推荐答案

ASP.Net 自动为服务器端控件生成唯一的客户端ID..

将其更改为

 $('#<%= lblVessel.ClientID %>')

在ASP.Net 4.0中，您还可以设置 ClientIDMode属性改为Static.

In ASP.Net 4.0, you could also set the ClientIDMode property to Static instead.

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