c# - Adding toastr javascript asp.net webform -

i trying display toastr message (info,error etc) after submitting form using button , update gridview control (which in update panel" in asp.net webform. thanks

you can using page.clientscript.registerstartupscript method. example:

page.clientscript.registerstartupscript(this.gettype(),     "toastr_message", "toastr.error('there error', 'error')", true); 

but create method or extension method handle me:

public static void showtoastr(this page page, string message, string title, string type = "info") {     page.clientscript.registerstartupscript(page.gettype(), "toastr_message",           string.format("toastr.{0}('{1}', '{2}');", type.tolower(), message, title), addscripttags: true); } 

use:

showtoastr(this.page, "hello world!", "hello"); 

if want little more robust, make type parameter enum.