jquery - dialog("close") doesn't work inside ajax:success event handler -


i trying using jquery dialog make user sign in. using ajax , devise. after users sign in, dialog windows should close. put dialog("close") inside bind("ajax:success"), doesn't work , error:

"cannot call methods on dialog prior initialization; attempt call method 'close'"

code:

$(function(){ $(" #sign_in").click(function(){      $('<div id="box" >').dialog({         open: function(){                   var that=this;                  $(this).load("/users/sign_in",function(){                      $("#new_user").bind("ajax:success",function(evt,data,status,xhr){                     $("div#utility").html('welcome'+data.user+' |<a href="/users/sign_out" data-method="delete" rel="nofollow">sign out</a> ') ;                     $(that).dialog('close');                       })                })              },         title: 'sign in '         });    }); })

can me figure out problem is?
thanks

here question has answers might problem.

jquery: load modal dialog contents via ajax

you can change selector dialog $('#box').dialog({ ...

and in ajax success callback (after make changes) can $('#box').dialog('close')

edit: work?

$(function(){ $(" #sign_in").click(function(){  $('#box').dialog({     open: function(){          $(this).load("/users/sign_in");     },     title: 'sign in '     }); });  $("#new_user").bind("ajax:success",function(evt,data,status,xhr){     $("div#utility").html('welcome'+data.user+' |<a href="/users/sign_out" data-method="delete" rel="nofollow">sign out</a> ') ;     $('#box').dialog('close');    }) })

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