$("#addOrEditApp").dialog({ modal: true ,maxHeight:dialogHeight,width:dialog_width,title: "修改",close:function(){resetFormApp();} , buttons:[ { id : "saveid", text : "OK" , click : function() { saveApp(); } }, { id:"cancelid", text: "Cancel" , click:function(){ closeDialogApp(); } } ] });
Reference address: http://forum.jquery.com/topic/ui-dialog-form-add-a-button-with-an-id#14737000002068724