有什么方法在离开页面的时候弹出确认框? - V2EX
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mopig
V2EX    Angular

有什么方法在离开页面的时候弹出确认框?

  •  
  •   mopig 2015-08-24 17:06:13 +08:00 3180 次点击
    这是一个创建于 3769 天前的主题,其中的信息可能已经有所发展或是发生改变。
    Angular 内置的指令?
    6 条回复    2015-08-24 18:17:26 +08:00
    loading
        1
    loading  
       2015-08-24 17:10:25 +08:00 via Android   1
    window.Onbeforeunload= function () {
    if (blnCheckUnload )
    return ("确认退出?");
    }
    loading
        2
    loading  
       2015-08-24 17:11:43 +08:00 via Android   1
    随便找的,别忘了他是 js
    mopig
        3
    mopig  
    OP
       2015-08-24 17:22:03 +08:00
    @loading
    加了不生效啊~

    window.addEventListener ('beforeunload', function (e ) {
    return 'text';
    });
    zzetao
        4
    zzetao  
       2015-08-24 17:32:52 +08:00   1
    @mopig
    window.addEventListener ("beforeunload", function (event ) {
    event.returnValue = "确定退出吗?";
    });
    https://developer.mozilla.org/en-US/docs/Web/Events/beforeunload
    CodeDrift
        5
    CodeDrift  
       2015-08-24 17:37:47 +08:00   1
    var leavePage = require ("utils/leavePage");
    leavePage ('有试题未作答,确定要离开吗?');


    define (function (){
    return function (str ){
    window.Onbeforeunload= function (event ){
    (event || window.event ).returnValue = str;
    }
    }
    })


    公司这次正好用到这个。
    上面是使用方法。下面是这个 JS 的定义。 用了 sea.js
    如果没用的话。可以直接去掉最外层的 define (function (){})

    PS 公司前端小哥写的。抄来了
    mopig
        6
    mopig  
    OP
       2015-08-24 18:17:26 +08:00
    @Anybfans It works.

    替我谢谢你们的小哥. 同为前度汗颜...
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