如何在asp.net中单击文本框时显示div。使用jquery

I tried like this

我试过这样的

<script type="text/javascript">
$(document).ready(function () {
$('#divID').hide();
 $('#txtInsertComments').Onfocus(function () {
 $('#divID').show();    });
});
</script>


//Asp.net Design
  <asp:TextBox ID="txtInsertComments" runat="server" Text="Demo"></asp:TextBox>
   <div runat="server" id="divID">
This is Div
</div>

but still not working... please help me out ...

但还是不行......请帮帮我...

1 个解决方案

#1

If you are using this with Master Page then the ID of your Textbox will change.So use this.

如果您在Master Page中使用它,那么Textbox的ID将会改变。所以请使用它。

$('<%txtInsertComments.ClientID%>').focus(function () {
     $('#divID').show();    });
    });

If you are not using Master Page then this should work

如果您没有使用母版页,那么这应该可行

$('#txtInsertComments.ClientID').focus(function () {
         $('#divID').show();    });
        });

#1