javascript 获取错误 Error-Server 标签不能包含 <% ... %> 结构
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Getting error Error-Server tags cannot contain <% ... %> constructs
提问by Prince Antony G
<input id="tbxPopupCode" type="text" runat="server" value="<%= Request.QueryString["code"].Replace("-"," ") %>" />
I m getting an error:
我收到一个错误：
Server tags cannot contain <% … %> constructs
服务器标签不能包含 <% ... %> 结构
I need to replace the value from Request.QueryString["code"]and bind into textbox value.
我需要替换值Request.QueryString["code"]并绑定到文本框值。
回答by Andreas Niedermair
Actually, the exception message is pretty clear:
You can not have runat="server"and <%= %>.
实际上，异常消息非常清楚：您不能拥有runat="server"和<%= %>。
There are some workarouns for this (eg <%# %>), but why not simply setting the value on the code-behind like this.tbxPopupCode.Value = ...?
对此有一些解决方法（例如<%# %>），但为什么不简单地在代码隐藏上设置值，例如this.tbxPopupCode.Value = ...？
回答by David
I know that it doesn't apply to this specific question, but I also received this error when I included the construct for an HTML tag attribute inside of a PlaceHolder control.
我知道它不适用于这个特定问题，但是当我在 PlaceHolder 控件中包含 HTML 标记属性的构造时，我也收到了这个错误。
