客户端ScriptRegisterStartupScript不起作用 [英] Client ScriptRegisterStartupScript Not Working

问题描述

添加更新面板后，以下代码块不起作用:\

Hi,

The below code block is not working after adding an update panel:\

Dim myscript As String = "alert(''Please Enter Quantity'');"
Page.ClientScript.RegisterStartupScript(Me.GetType(), "myscript", myscript, True)

任何帮助将不胜感激.

Ganesh.S

Any help is greatly appreciated.

Ganesh.S

推荐答案

使用更新面板和脚本管理器时，需要将脚本注册到脚本管理器而不是页面.
看下面的代码.

While using update panel and script manger, you need to register script to script manger and not to the page.

look below code.

Dim s2 As String = "<SCRIPT language='javascript'>"
            s2 = s2 & "alert('Please Enter Quantity');"
            s2 = s2 & " </script>"
            ScriptManager.RegisterStartupScript(Me, Me.GetType, "savedt", s2, False)

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