ios6 plus.webview.getWebviewById 获取不到预加载窗口？急

nick01 (作者)

我在主页面预加载两个页面

$.init({styles: {

hardwareAccelerated: true,//开启硬件加速

scrollIndicator: 'none'

},

swipeBack: false,

//beforeback: back,

preloadPages:[{url:'hive/user/chat.html',id:'chat',styles:{zindex:3,hardwareAccelerated: true}},{url:'hive/user/index.html',id:'userindex',styles: {zindex:2,hardwareAccelerated: true}}]

});

然后消息列表页的列表点击事件：

$('.mui-table-view').on('tap','.mui-table-view-cell',function(){

var id= this.getAttribute("id"),photo=$j(this).find('img').attr("src"),nick=this.getAttribute("nick"),

badge=$j(this).find('.mui-badge'),fatchNew=this.getAttribute("fatchNew");

            if(!chatpage)chatpage=plus.webview.getWebviewById('chat');  

            alert(chatpage);  



                           $.fire(chatpage, 'init_', {data:{uid:id,photo:photo,nick:nick,unread:unread,fatchNew:fatchNew||false}});  



            $.openWindow({id: 'chat',show: {aniShow: 'pop-in'},styles: {popGesture: 'hide'},  

                    waiting: {autoShow: false}});  

}

得到的是null, 点两次后不是null, 但显示的是空页，什么都没有，安卓正常，请问是什么原因

2016-05-30 15:34