Question

<asp:Button ID="btnbl" runat="server" Text="Block" 
CommandArgument='<%#Eval("id")+","+ Eval("block")%>'  
CommandName="changebutton1" class="btn btn-primary btn-purple" />

如果eval（“ block”）== 1，是否有地方可以制作类，将类更改为class =“ btn btn-primary btn-purple disable”？

Answer 1

在这里像?:一样使用条件运算符class='<%# Convert.ToInt32(Eval("block")) == 1? "btn btn-primary btn-purple disabled" : "btn btn-primary btn-purple"%>'

Ex-

<asp:Button ID="btnbl" runat="server" Text="Block" 
CommandArgument='<%#Eval("id")+","+ Eval("block")%>'  
CommandName="changebutton1" class='<%# Convert.ToInt32(Eval("block")) == 1? "btn btn-primary btn-purple disabled" : "btn btn-primary btn-purple"%>' />

看看有帮助吗

c＃引导程序在转发器中对ifal（）使用if else

1 个答案: