在运行测试之前，AngularJS + Protractor等待所有ajax调用结束/整页加载 [英] AngularJS + Protractor wait for all ajax calls to end / full page load, before running the tests

问题描述

有没有更好的方法等待所有页面加载完毕，

Is there a better way to wait until all page is loaded,

我的棱角分页上都充满了诺言，这意味着如果所有ajaxs调用都还没有结束 屏幕上有一个装载机.

my angular pages are loaded with promise, it means that if all ajaxs call haven't ended yet there is a loader on the screen.

我当前正在使用ptor.sleep(10000)，如以下示例所示:

i'm currently using ptor.sleep(10000), like in the following example:

beforeEach(function(){
    ptor = protractor.getInstance();
    driver = ptor.driver;
    ptor.get(base_url);
    ptor.sleep(10000);
});

有更好的方法吗?

推荐答案

如果在加载开始/结束时使用ng-if隐藏/显示内容，则可以使用以下语法等待直到某个元素出现在页面上显示(即ng-if将阻止元素在页面完成加载之前出现在DOM中):

If you're using ng-if to hide/show your content when loading starts/finishes, you can use the following syntax to wait until a certain element appears on the page (i.e. ng-if will prevent the element from being in the DOM until the page finishes loading):

ptor.findElement(by.id('element-only-shown-after-loading')).then(function (myElement) {
    // Your page should be loaded at this point
});

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