量角器通过元件的阵列点击 [英] Protractor clicking through an array of elements

问题描述

我是很新的端到端的测试和使用量角器/茉莉框架。我知道如何获得元素的数组以及如何点击一个锚。但如何将/是它甚至有可能通过一个元素选择器/中继器返回锚的列表？

I'm quite new to e2e testing and in using protractor / jasmine framework. I know how to get an array of elements and also how to click on an anchor. But how would / is it even possible to click through a list of anchors returned by a element selector / repeater?

我一直在尝试各种方式，但作为一个例子（未被删除最近的一次笑）这是我的了：

I've been trying various ways, but as an example (latest one which hasn't been deleted lol) this is what I got:

element.all(by.repeater('link in links')).then(function(links) {
    links.forEach(function(link) {

        link.click().then(function() {
            console.log('callback for click ');

        });
    });
});

这似乎采取的第一个元素，并通过点击，但来到它挂起下一次迭代（我明白为什么，但挣扎图的方式来解决 - 这是某种形式的承诺和放大器;解决的因素我需要考虑？）

This appears to take the first element and click through, however come the next iteration it hangs (I can see why, but struggling to figure a way to resolve - is this some kind of promise & resolve factor i need to take into account?)

回来的误差

失败：过时元件参考：元件未连接到页面文档

Failed: stale element reference: element is not attached to the page document

任何指导/链接，以帮助将AP preciated - 谷歌搜索一直没有回注的东西对我来说，到目前为止...

Any guidance / link to help would be appreciated - googling hasn't returned anything of note to me so far...

在此先感谢！

推荐答案

管理图一种解决方法，虽然这种感觉并不完全正确。无论如何，如果任何人有更好的建议随意张贴：）

Managed to figure a workaround, although this doesn't feel quite right. Anyway, if anyone has better suggestion feel free to post :)

element.all(by.repeater('link in links')).map(
    function(link, index) {
        return {
            index: index,
            href: link.getAttribute('href')
        };
    })
    .then(function(links) {
        for (var i = links.length - 1; i >= 0; i--) {
        browser.get(links[i].href);
        // do some page specific stuff here.
    };
});

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