在量角器中检索子元素的数组

I'm trying to count/retrieve a specific DOM element from an array in Protractor. openMenu is a valid DOM element.

我正在尝试从Protractor中的数组中计算/检索特定的DOM元素。 openMenu是一个有效的DOM元素。

var openSelectbox = $('body > .ui-select-container');
var openMenu = openSelectbox.$('.ui-select-choices');
var choices = openMenu.all(by.css('.ui-select-choices-row'));

According to the docs I should now be able to call choices.count() for an int count of elements matched. Instead, it returns an object with callback/closure keys. Not a promise, either.

根据文档,我现在应该能够将choices.count()调用为匹配的元素的int计数。相反,它返回一个带回调/闭包键的对象。也不是承诺。

choices should match three DOM elements. In the end, I need to use something like choices.get(1).click();.

选择应匹配三个DOM元素。最后,我需要使用像choices.get(1).click();这样的东西。

1 个解决方案

#1

I think you have to select your stuff differently:

我认为你必须以不同的方式选择你的东西:

var openSelectbox = element(by.css('body > .ui-select-container'));
var openMenu = openSelectbox.element(by.css('.ui-select-choices'));
var choices = openMenu.all(by.css('.ui-select-choices'));

I got this stuff from here: https://github.com/angular/protractor/blob/master/docs/locators.md#user-content-finding-sub-elements

我从这里得到了这些东西:https://github.com/angular/protractor/blob/master/docs/locators.md#user-content-finding-sub-elements

1 个解决方案

#1

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