禁用GridView ASP.NET上的单击事件

时间:2015-10-15 05:07:38

标签: javascript c# asp.net gridview

我正在使用GridView处理ASP.NET,我使用此方法可以点击它:

protected void OnRowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
    {
        GridView gr = (GridView)sender;
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes["onmouseover"] = "this.style.cursor='hand';this.style.background='#3260a0';;this.style.color='white'";
            e.Row.Attributes["onmouseout"]  = "this.style.textDecoration='none';this.style.background='white';this.style.color='black'";
            e.Row.Attributes["onclick"]     = Page.ClientScript.GetPostBackClientHyperlink(RH, "Select$" + e.Row.RowIndex);
            e.Row.Attributes["style"]       = "cursor:pointer";
        }           
    }

现在

  

我想在按下另一个按钮时禁用该功能

,但我不知道怎么做。我尝试使用Enable = false,但显然它不会影响脚本,它会让我再次点击网格。我想要的是,当我按下按钮禁用网格时,它会立即停止鼠标动画和onclick,但是没有找到合适的方法。

以下是GridView的代码,以防万一:

<asp:GridView ID="RH" runat ="server" margin-right ="auto" 
         margin-left="auto" OnSelectedIndexChanged="RH_SelectedIndexChanged"
         OnRowDataBound ="OnRowDataBound" CssClass ="GridView" HorizontalAlign="Center" 
         AllowPaging="true" OnPageIndexChanging="OnPageIndexChanging" PageSize="5">            
</asp:GridView>

1 个答案:

答案 0 :(得分:0)

让你有一个禁用按钮:

<asp:Button ID="btn" runat="server" OnClick="btn_Click" Text="Disable Click" />

然后点击按钮,我们可以删除动态添加的onclick evented:

 protected void btn_Click(object sender, EventArgs e)
        {
            foreach (GridViewRow row in RH.Rows)
            {
                row.Attributes.Remove("onclick");
            }
        }

如果您再次需要onclick事件,请使用另一个按钮添加该属性:

 protected void btn2_Click(object sender, EventArgs e)
        {
            foreach (GridViewRow row in RH.Rows)
            {
                row.Attributes["onclick"] = Page.ClientScript.GetPostBackClientHyperlink(RH, "Select$" + row.RowIndex);
            }
        }