在asp.net中弹出窗口不显示 [英] pop up windows not shows in asp.net

问题描述

Hello Everyone，

我使用以下代码显示弹出消息，但我没有得到任何东西请检查这个

Hello Everyone,
I used the following code to display popup message but i am not getting any thing Please check this

string  msg = "Unselected Sample ID's can't be deleted because they are used in other sections.";
ScriptManager.RegisterStartupScript(this, this.GetType(), "aa", "alert('" + msg + "');", true);

谢谢

Thanks

推荐答案

嗨ErBhati，



试试这个..



string msg =未选中样本ID \\不能删除，因为它们在其他部分中使用。;



ScriptManager.RegisterStartupScript（this，this .GetType（），aa，alert（'+ msg +'）;，true）;



如果有任何疑问请参考以下链接：

http://stackoverflow.com/questions/5855670/why-using-javascript-escape-character-of-quotation-in-string-need-to-be-inst [ ^ ]

Hi ErBhati,

Try this..

string msg = "Unselected Sample ID\\'s can\\'t be deleted because they are used in other sections.";

ScriptManager.RegisterStartupScript(this, this.GetType(), "aa", "alert('" + msg + "');", true);

If any doubts regarding this, refer the link below:
http://stackoverflow.com/questions/5855670/why-using-javascript-escape-character-of-quotation-in-string-need-to-be-inst[^]

Hi

If you are using update panel in your page and want to display a message box then use the below

ScriptManager.RegisterStartupScript(this.UP, typeof(string), "Alert", "alert('Message here');", true);

If you don't have Update Panel then use the below

Response.Write("<script language=javascript>alert('Message here.')</script>");

Hope this helps.

尝试使用Page.RegisterStartupScript或ClientScript.RegisterStartupScript方法。

你会认为这是一个笑话，但删除; haha

You will think it is a joke, but remove the ; and it will work haha

ScriptManager.RegisterStartupScript(Page, GetType(), "ShowPopup", "alert('Você não tem permissão para acessar essa página')", true);

也请注意你应该在表格中进行，至少我是如何复制它。

also, notice that you should do it inside a Form, at least that was how I reproduced it.

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