本文介绍了得到错误'WinJS.Utilities.requireSupportedForProcessing'的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

场景 - 我想根据AppBar上实施的搜索条件刷新split.html上显示的项目。所以我在事件处理函数中声明地执行此操作

Scenario - I wants to refresh the items displayed on split.html based on the search criteria implemented on AppBar. So i am doing this declarativly in event handler function

我在AppBar菜单命令的"点击"时附加了函数作为事件处理程序。

I have attached function as event handler while 'click' of AppBar menu command.

在函数中;

{

listView.itemDataSource = filteredItems.dataSource;

listView.itemDataSource = filteredItems.dataSource;

}

执行此函数后,获取以下异常:

after this function got executed , getting exceptions of these :

WinJS.Utilities.markSupportedForProcessing

  WinJS.Utilities.requireSupportedForProcessing;

WinJS.Utilities.markSupportedForProcessing
  WinJS.Utilities.requireSupportedForProcessing;

我将此异常绑定,并获得信息 - 需要使用以上两个属性注册事件处理程序。但我仍然得到同样的例外。请在这里帮助我。

I binged this exception and , got info - needs to register the event handler with above two properties. But still i am getting the same exception. Please help me here.




推荐答案

例如(代码来自其中一个项目模板):

For example (code is from one of the project templates):

var util = WinJS.Utilities;

var util = WinJS.Utilities;

section3ItemNavigate:util.markSupportedForProcessing(function(args){

    //做东西

section3ItemNavigate: util.markSupportedForProcessing(function (args) {
    // do stuff

    nav.navigate(" /pages/item/item.html",{item:item});

}) ,

    nav.navigate("/pages/item/item.html", { item: item });
}),


这篇关于得到错误'WinJS.Utilities.requireSupportedForProcessing'的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

10-20 06:57