Warning: file_get_contents(/data/phpspider/zhask/data//catemap/6/eclipse/9.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Html 向函数传递数据_Html_Asp.net - Fatal编程技术网

Html 向函数传递数据

Html 向函数传递数据,html,asp.net,Html,Asp.net,我想将变量Date传递给函数HasBtnRights()。有什么建议吗 <asp:TemplateField HeaderText="More info" Visible='<%#HasBtnRights(Eval("Date")) %>'> <ItemTemplate> <asp:Button runat="server" OnClientClick='openModalPopup(<%# Eval("Agreement"

我想将变量Date传递给函数HasBtnRights()。有什么建议吗

<asp:TemplateField HeaderText="More info" Visible='<%#HasBtnRights(Eval("Date")) %>'>
    <ItemTemplate>
        <asp:Button runat="server" OnClientClick='openModalPopup(<%# Eval("Agreement")%>);' Text="Open"/>
    </ItemTemplate>
</asp:TemplateField>

如果要根据特定条件隐藏/显示按钮,可以设置按钮本身的Visible属性

<asp:TemplateField HeaderText="More info" >
    <ItemTemplate>
        <asp:Button runat="server" Visible='<%#HasBtnRights(Eval("Date")) %>'  OnClientClick='openModalPopup(<%# Eval("Agreement")%>);' Text="Open" />
    </ItemTemplate>
</asp:TemplateField>

HasBtnRights
是JavaScript函数还是代码隐藏中的方法?你当前的代码给你一个错误吗?检查这个。。。
public bool HasBtnRights(DateTime myDate) {
    // your date logic here
    return true; // or return false;
}