$("#addOrEditApp").dialog({ modal: true ,maxHeight:dialogHeight,width:dialog_width,title: "修改",close:function(){resetFormApp();} , ???????buttons:[ ???????????{ ???????????????id : "saveid", ???????????????text : "确定", ???????????????click : function() { ???????????????????saveApp(); ???????????????} ???????????}, ???????????{ ???????????????id:"cancelid", ???????????????text:"取消", ???????????????click:function(){ ???????????????????closeDialogApp(); ???????????????} ???????????} ???????????] ???});参考地址：http://forum.jquery.com/topic/ui-dialog-form-add-a-button-with-an-id#14737000002068724
jQuery UI 给button添加ID
原文地址：https://www.cnblogs.com/live365wang/p/8969062.html