pop up windows not shows in asp.net

Question

3.50/5 (2 votes)

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

C#

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);

Thanks

Posted 9-Jun-14 22:04pm

ErBhati

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Comments

TrushnaK 10-Jun-14 6:29am

from where you call this code.. can you post bit more. that how you call this code

ErBhati 11-Jun-14 2:30am

i call this code on checkbox_click event.

7 solutions

Solution 6

XML

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.

Try using either the Page.RegisterStartupScript or ClientScript.RegisterStartupScript methods.

Posted 10-Jun-14 6:03am

riteshsingh_jsr

Updated 10-Jun-14 6:04am

v2

Solution 7

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

C#

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

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

Posted 10-Jun-14 7:47am

goathik

Comments

ErBhati 11-Jun-14 2:32am

thanks for reply ..and no i'm not think it is a joke but it is a code :D

Solution 8

How about this?

C#

Header.Controls.Add(new LiteralControl("<script type="\"text/javascript\"">alert('Hello');</script>"))

Posted 10-Jun-14 15:23pm

adriancs

Solution 2

Try like this,

C#

Response.Redirect("<script>alert("Your Message")</script>");

Posted 9-Jun-14 23:34pm

Manikandan K

Comments

ErBhati 10-Jun-14 6:21am

not works for me...

Solution 3

just use below code:

Response.Write("<script>alert('Your Message')</script>");

Thanks,
-RG

Posted 9-Jun-14 23:54pm

Ramug10

Comments

ErBhati 10-Jun-14 6:21am

not works for me...

Ramug10 10-Jun-14 6:35am

do you have any update panel in your source?

Ramug10 10-Jun-14 6:37am

generally in normal conditions above code works but I think pop is blocked by something.

ErBhati 10-Jun-14 6:42am

no i have no update panel in my source code.

Solution 4

C#

ScriptManager.RegisterStartupScript(this, GetType(), "Alert", "alert('Hello There');", true);

Posted 9-Jun-14 23:58pm

@p@richit

Comments

ErBhati 10-Jun-14 6:20am

please try ScriptManager.RegisterStartupScript(this, GetType(), "Alert", "alert('can't be deleted');", true);
then give answer.....

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vamsy poola · Accepted Answer · 2014-06-10T04:23:00

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[^]

pop up windows not shows in asp.net

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