在RowCommand事件上确认消息。 [英] Confirm Message on RowCommand Event.

问题描述

亲爱的，



我有Dropdown& Gridview Row中的按钮。



我想从下拉菜单中选择一项。 &安培;修改它按行按钮点击。



我已经完成了。通过使用RowCommand事件。



但在此之前需要在点击按钮时发出提示信息。



提醒应为你确定要继续吗？



如果我点击是然后继续，否则退出命令。



提前感谢您。





代码在这里......

Dear All,

I have Dropdown & button in Gridview Row.

I would like to select one item from drop down. & fixed it on row button click.

Which i have already done.By using RowCommand Event.

But

prior to that it need to give alert message on button click.

alert should be "Are you sure to proceed?"

If I click yes then Proceed otherwise exit from command.

Thanking You in Advance.


code is here...

Private Sub JsAjaxWrite()
        ScriptManager.RegisterStartupScript(Page, [GetType], "Key", jsScr, True)
End Sub



Protected Sub gvAssignmentSummuryAS_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles gvAssignmentSummuryAS.RowCommand
        Try
            'Find the row index of from where commnad has initiated to view the employee detail.
            Dim i As Integer = Convert.ToInt32(e.CommandArgument)
            'Find the control dropdown from gridview & set same in new control
            Dim cboEmployeeNo As DropDownList = DirectCast(gvAssignmentSummuryAS.Rows(i).FindControl("cboEmployeeNo"), DropDownList)

            If e.CommandName = "Assign" Then
                If cboEmployeeNo.SelectedIndex = 0 Then     'If no value selected in dropdown then give alert.
                    jsScr = jsScr & "alert('Select Project Member to Assign.');"
                    JsAjaxWrite()
                    Exit Sub
                End If

                Dim rolecode As String = Convert.ToString(gvAssignmentSummuryAS.Rows(i).Cells(1).Text)
                'txtDummyDepIdAS.Text = ("UPDATE ESUPPORT_MPA_ALLOCATION SET ALLO_EMP_CODE = " & cboEmployeeNo.SelectedValue & " WHERE ALLO_ROLE_CODE||0||ALLO_ROLE_SR_NO = '" & rolecode & "' AND ALLO_PROJ_JOB_CODE=" & cboProjCodeAS.SelectedValue & " AND ALLO_DEPT_CODE =" & cboDepartmentAS.SelectedValue & "")
                If sei_helper.ExecuteNonquery("UPDATE ESUPPORT_MPA_ALLOCATION SET ALLO_EMP_CODE = " & cboEmployeeNo.SelectedValue & " WHERE ALLO_ROLE_CODE||0||ALLO_ROLE_SR_NO = '" & rolecode & "' AND ALLO_PROJ_JOB_CODE=" & cboProjCodeAS.SelectedValue & " AND ALLO_DEPT_CODE =" & cboDepartmentAS.SelectedValue & "") = 1 Then
                    jsScr = jsScr & "alert('Employee Assignment done successfully');"
                    JsAjaxWrite()
                End If


            If sei_helper.strErr <> "N" Then
                ErrHnd()
            End If
        Catch ex As Exception
            MessageBox(ex.Message)
        End Try
    End Sub

推荐答案

这就足够了我想，

this is enough i think,

 <asp:TemplateField HeaderText="DELETE" HeaderStyle-BackColor="#8d3736"  HeaderStyle-CssClass="gridheader">
                                <ItemTemplate>
                                    <asp:ImageButton ID="ImageButton8" runat="server" CommandName="del" 
                                        ImageUrl="~/Images/delete.png" 
                                       <big> onclientclick="return confirm('Do You Want To Delete?')"</big> 
                                        onclick="ImageButton8_Click" /&gt;
                                &lt;/ItemTemplate&gt;

&lt;HeaderStyle BackColor="#8D3736" CssClass="gridheader"&gt;&lt;/HeaderStyle&gt;
                            &lt;/asp:TemplateField&gt;

using System.Windows.Forms;

dynamic result = MessageBox.Show("Are You Want To Cancle", "Your Website Name", MessageBoxButtons.YesNo, MessageBoxIcon.Information);

       
         if (result == DialogResult.No)
        {
            
        }
        else if (result == DialogResult.Yes)
        {
            Response.Redirect("");
        }

这篇关于在RowCommand事件上确认消息。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！