在我在codebhind中弹出javascript后写下Goto exit Immidiate时，下面的代码无效 [英] Below code is not working while i write the Goto exit Immidiate after i write javascript in codebhind for popup

问题描述

ClientScript.RegisterStartupScript(typeof(Page), "MessagePopUp", "<script language='javascript'>alert('This Header name is already exists !!');</script>");
                        goto Exit;

推荐答案

ClientScript.RegisterStartupScript需要页面回发以显示该警告。



和ClientScript.RegisterStartupScript在updatepanel中不起作用。

ClientScript.RegisterStartupScript needs to page postback to show that alert.

and ClientScript.RegisterStartupScript not works in updatepanel.

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