网格行命令不等待javascript的警报响应 [英] Grid row command is not waiting for javascript's alert response

问题描述

大家好，



在我的网格视图行命令中，我想删除带有确认警告框（javascript alert）的行，upto警告框工作正常，但问题是，The Row命令会立即触发，而不是等待警报框

网格控制

------------

Hi all,

In my grid view row command i want to delete the row with confirmation alert box(javascript alert ), upto alert box is working fine , but the problem is , The Row command is fired immediately that is not waiting for alert box
grid control
------------

<asp:TemplateField ItemStyle-Width="25px" ItemStyle-Height="15px">
                                   <ItemTemplate>
                                      
                                             <asp:ImageButton ID="lnkswi_del" runat="server" CommandName="Delete" ToolTip="Delete"

                                           CommandArgument="<%#CType(Container,GridViewRow).RowIndex%>" ImageUrl="~/Images/delete.png" CssClass="test" OnClientClick="return Confirmdelete();" />
                                   </ItemTemplate>
                               </asp:TemplateField>

javascript

--- --------

javascript
-----------

function ConfirmDelete() {
            alertify.set({ buttonReverse: true });
            alertify.confirm('Are you sure you want to delete the record?', function (e) {
                if (e) {                 
                   
                    return true;
                } else {
                    return false;
                }
            });
        }

代码背后

-----------

code behind
-----------

Protected Sub gridTran_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles gridTran.RowCommand

            If e.CommandName = "Delete" Then
                Dim index As Integer = Convert.ToInt32(e.CommandArgument)
                Dim gvRow As GridViewRow = gridTran.Rows(index)
                trxnno = gvRow.Cells(1).Text 
                deletemethod() // this method will delete the row
            End If

单击警报框后确定只有行命令事件应该触发，但它不是



帮我解决这个问题



而且，我通过rowdatabound事件做到了，同样的问题也出现了

after click the alert box ok only the row command event should fire , but its not

help me resolve this

and also , i did it through rowdatabound event, ther also the same problem is occuring

Protected Sub gridTran_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gridTran.RowDataBound
        If (e.Row.RowType = DataControlRowType.DataRow) Then
            Dim theDeleteButton As ImageButton = CType(e.Row.Cells(0).FindControl("lnkswi_del"), ImageButton)
            theDeleteButton.OnClientClick = "return ConfirmDelete();"
        End If
    End Sub

提前感谢

Velsamy

thanks in advance
Velsamy

推荐答案

只需浏览链接



http://www.aspsnippets.com/Articles/Server-Side-Code-Behind-Yes-No-Confirmation-Message-Box-in-ASPNet.aspx [ ^ ]



它将帮助您完成任务。

Just go through the link

http://www.aspsnippets.com/Articles/Server-Side-Code-Behind-Yes-No-Confirmation-Message-Box-in-ASPNet.aspx[^]

It will help you achieve your task.

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