c# - 单击时如何在网格视图上更改链接按钮的文本

Question

我有名为“CLICK”的链接按钮的网格视图。当单击此链接按钮时，我想将其文本更改为“CLICKED”我已经这样做了，在行命令上

if (e.CommandName == "ARCHIVE") //FOR SETTING THE VIEW LINK BUTTON
     {

             LinkButton lnkbtn = (LinkButton)sender;
            lnkbtn.Text = "viewed";
            lnkbtn.Enabled = false;


     }

但它不工作。请帮忙

Answer 1

另一种方法是：

if (e.CommandName == "ARCHIEVE")
    {
        LinkButton lnkButton = (LinkButton)e.CommandSource;
        if (lnkButton != null)

            if (lnkButton.Text.ToUpper() == "ARCHIEVE")
            {

                lnkButton.Text = "VIEWED";
            }

            else if (lnkButton.Text.ToUpper() == "VIEWED")
            {

                lnkButton.Text = "ARCHIEVE";
            }
    }

Answer 2

试试这样...

if (e.CommandName == "ARCHIVE") //FOR SETTING THE VIEW LINK BUTTON
     {

             LinkButton lnkbtn = (LinkButton)e.CommandSource;
            lnkbtn.Text = "viewed";
            lnkbtn.Enabled = false;


     }

Answer 3

使用 javascript 试试这个：

 OnClientClick="javascript:if (this.value=='Archieve') this.value = 'Viewed';else this.value = 'Bookmark';"></asp:LinkButton>

Answer 4

if (e.CommandName == "ARCHIVE") //FOR SETTING THE VIEW LINK BUTTON
{
    GridViewRow row = (GridViewRow)((Control)e.CommandSource).NamingContainer;

    LinkButton lnkbtn = (LinkButton)row.FindControl("lnkClick"); // LinkButton ID
    lnkbtn.Text = "viewed";
    lnkbtn.Enabled = false;
}

参考 -如何在 RowCommand 事件中获取 GridView 的 LinkBut​​ton ForeColor？

Answer 5

 if (e.CommandName == "ARCHIVE")
            {
                LinkButton lnkbtn= (LinkButton)e.CommandSource;
                lnkbtn.Text = "Clicked";
                lnkbtn.Enabled = false;
            }