[英]How can I compare column data with a String in GridView
I need to hide content of a column based on comparing its data with a string. 我需要根据列数据与字符串的比较来隐藏列的内容。 I like to do it in Page itself (Page does not have code behind)
我喜欢在Page本身中执行此操作(Page后面没有代码)
For some reason I cannot use Eval or Bind to retrieve data for column. 由于某些原因,我无法使用Eval或Bind检索列的数据。 I'm looking for something like,
我正在寻找类似的东西,
<asp:GridView ID="GridView1" runat="server" >
<Columns>
<asp:TemplateField>
<%
if ([data from row] == aVarContainingDataToCompare){
Response.Write("Hidden");
} else {
Response.Write([data from row]);
}
%>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate><%# Eval("AnotherData") %></ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
Can I do this without using code behind 我可以不使用背后的代码就能做到吗
Is it alright to use following instead? 可以使用关注代替吗? Please note the
#
sign at the start 请在开始时注意
#
号
<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<%# (Eval("TheColumn").ToString() == aVarContainingDataToCompare ? "Hidden": Eval("TheColumn")) %>
</asp:TemplateField>
...
</Columns>
</asp:GridView>
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