c# - Gridview:根据同一行中单元格的值更改链接按钮文本

Question

下面是我想要的gridview，ID，Name和Status是Label，Action是链接按钮

ID ------------ 名称 ------------ 状态 ------------ 操作

1 -------------- Name1 ---------- 激活 ---------- 禁用

2 -------------- Name2 ---------- 未激活 ---------- 启用

3 -------------- Name3 ---------- 激活 ---------- 禁用

如何根据 Status 的值(文本)将 LinkBut​​ton 文本设置为“Disable”或“Enable” (总是有效或无效)？

我的链接按钮如下，如何将文本'Do you want to proceed'更改为'Do you want to Disable' or 'Do you want to Enable' 基于以上逻辑

<asp:LinkButton ID="lbtAction" runat="server"
               CommandArgument='<%# Eval("ID")%>'
               OnClientClick="return confirm('Do you want to proceed?')"
               OnClick="DoAction"></asp:LinkButton>

Answer 1

使用 RowDataBound 并将您的逻辑放在那里:

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        LinkButton lbtAction = (LinkButton) e.Row.FindControl("lbtAction");
        Label lblStatus = (Label) e.Row.FindControl("lblStatus");
        bool active = lblStatus.Text == "Active";
        lbtAction.Text = active ? "Disable" : "Enable";
        string onClientClick  = string.Format("return confirm('Do you want to {0}?')",
                                               active ? "Disable" : "Enable");
        lbtAction.OnClientClick = onClientClick;
    }
}