javascript - 如何使用量角器在页面上定位非唯一按钮

Question

我试图找到一个在 HTML 中没有唯一标识符的按钮。我已经尝试了everyrthing 并访问了网络上的多个站点，但我仍然找不到有效的定位器。页面上有三个按钮，我需要定位的一个是页面上的第二个。我已经试过了；

element.all(by.css('[type="button"]')).get(1).click();

element.(by.xpathy('//div [@ng-click="addAdminForm()"]')).click();

$$('[ng-click="addAdminForm()"]').click();

element.all(by.css('.adminportal-submit-button')).get(0).click();

在此先感谢，任何帮助将不胜感激。

<div class="layout-align-start-center layout-row flex">

<button class="md-primary adminportal-cancel-button md-button md-ink-ripple" ng-transclude="" type="button" ng-click="gotoHomePage()" ng-disabled="disableButtons" analytics-on="" analytics-category="Clinics" analytics-event="cancel" tabindex="0" aria-disabled="false">
</div>

<div class="layout-align-end-center layout-row">

<button class="md-raised md-primary adminportal-submit-button md-button md-ink-ripple" ng-transclude="" type="button" ng-click="addAdminForm()" ng-disabled="manageClinicForm.$invalid || disableButtons" analytics-on="" analytics-category="Clinic-Admins" analytics-event="register" tabindex="0" aria-disabled="false">

<button class="md-raised md-primary adminportal-submit-button md-button md-ink-ripple" ng-transclude="" type="submit" ng-disabled="manageClinicForm.$invalid || disableButtons" aria-disabled="false">

Answer 1

xpath 的定位器应该可以工作：

element(by.xpath('//div[@ng-click="addAdminForm()"]')) 

如果没有，请尝试使用等待：

var button = element(by.xpath('//div[@ng-click="addAdminForm()"]'));
 browser.wait(EC.presenceOf(element(by.xpath('//div[@ng-click="addAdminForm()"]'))), 30000).then(function () {
        browser.wait(EC.visibilityOf(element(by.xpath('//div[@ng-click="addAdminForm()"]'))), 30000).then(function () {
            browser.wait(EC.elementToBeClickable(element(by.xpath('//div[@ng-click="addAdminForm()"]'))), 30000).then(function () {
                button.click();
            });
        });
    });