javascript - Detecting Enter pressed in AUI Dialog -

i want detect if enter used in html textfield load dialog.

if enter pressed want simulate click on save-button.

i tried many things, pushing code around:

 $(document).keypress(function(e) {       if (e.keycode == $.ui.keycode.enter) {         $("#resulttextarea").val("enter gedrueckt");             $(this).find("button:savebtn").trigger("click");                                                                               } }); 

below aui-dialog (in tried above code)

          aui().use('aui-dialog', 'liferay-portlet-url', function(a) {                 var dialog = new a.dialog({                                             title: 'new title',                                             centered: true,                                             modal: true,                                             width: 500,                                             height: 200,                                             bodycontent:aui().one('#addtestdialog'),                                             buttons: [                                                         { label : "save" , id : "savebtn" , handler : function(){                                                              savestuff();                                                             this.close();                                                         }                                                        }                                                         ],                                              open: function() {                                                 $(document).keypress(function(e) {                                                     if (e.keycode == $.ui.keycode.enter) {                                                          $("#resulttextarea").val("enter gedrueckt");                                                         $(this).find("button:savebtn").trigger("click");                                                                                                                             }                                                 });                                             }                  }).render();             }); 

and html part defines body of dialog:

<div style="display:none;">   <div id="addtestdialog">     <portlet:actionurl name="addnote" var="addnoteurl" />     <br>     <table style="width:100%;">     <tr>         <td>name:</td>         <td><input id="textinput" style="width:98%;height:20px;"></input></td>     </tr>            </table>    </div> </div> 

i checked api of alloyui , found this: http://deploy.alloyui.com/api/classes/dialog.html

under attributes: there no open used in every tutorial/code found. therefore cannot work (at least think so). tested initialize wont work either.

thank help/hints.

you can use jquery achieve task

i.e

$("#savebtn").keypress(function(event){   var keycode = (event.keycode ? event.keycode : event.which);     if (keycode == '13') {       // want     } }); 

hth