Question

我有一个将在远程IIS服务器上运行的应用程序。我正在完成对警报的一些更改（从MsgBox更改为Response.Write）。问题是，我用于另一页警报的这一行工作正常：

Response.Write("<script type='text/javascript'>alert('Applicant has been added under the Credential Tab');</script>")

但是，当我在我现在正在使用的页面上尝试完全相同的行时，不会弹出警报，但是后端代码可以正常运行且没有错误。这是我尝试过Response.Write的代码，但没有像其他页面那样显示窗口：

            ' Open the connection.
            conn.Open()

            ' Execute the command.

            'Response.Write("<script type='text/javascript'>alert('Applicant has been added under the Employement tab');</script>")
            cmd.ExecuteNonQuery()
            cmd2.ExecuteNonQuery()
            'End If

            Response.Write("<script type='text/javascript'>alert('Applicant has been added under the Employement tab');</script>")
            'MsgBox("Applicant has been added under the Employment tab.")


        End If

我不太确定自己错过了什么，但是我只是按照我在上一页中编写代码行的方式进行操作。

编辑：

下面是有效的代码：

If cmbOfferLetterStatus.Text.Equals("Accepted") Then
            Dim conn As New SqlConnection(ConfigurationManager.ConnectionStrings("DBConn").ToString())

            Dim cmd As New SqlCommand()

            cmd.Connection = conn

            cmd.CommandText = "UPDATE tblTEST SET Status = 3 WHERE AppID=@AppID"

            cmd.CommandType = CommandType.Text

            cmd.Parameters.AddWithValue("@AppID", xSelectedPersonID)

            conn.Open()

            cmd.ExecuteNonQuery()

            Response.Write("<script type='text/javascript'>alert('Applicant has been added under the Credential Tab');</script>")

        End If

这是我用于上面代码块的脚本：

        <script type = "text/javascript">
            function Confirm() {
                var confirm_value = document.createElement("INPUT");
                confirm_value.type = "hidden";
                confirm_value.name = "confirm_value";
                if (confirm("You are about to delete this applicant record from the table. Do you want to proceed?")) {
                    confirm_value.value = "Yes";
                } else {
                    confirm_value.value = "No";
                }
                document.forms[0].appendChild(confirm_value);
            }
    </script>

客户端警报无法按预期工作

0 个答案: