带中继器的量角器点击元件

Question

我正在使用量角器和中继器，首先我得到文本，然后尝试点击该元素，但出现错误

[14:40:00] E/launcher - roleSelected.element is not a function
[14:40:00] E/launcher - TypeError: roleSelected.element is not a function
    at role.element.getText.then (/Users/jburquez/akamai/ConsoleUI/tests/e2e/console_bdd/steps/manage_agents_steps.js:41:31)
    at elementArrayFinder_.then (/Users/jburquez/akamai/ConsoleUI/node_modules/protractor/built/element.js:804:32)
    at ManagedPromise.invokeCallback_ (/Users/jburquez/akamai/ConsoleUI/node_modules/selenium-webdriver/lib/promise.js:1376:14)
    at TaskQueue.execute_ (/Users/jburquez/akamai/ConsoleUI/node_modules/selenium-webdriver/lib/promise.js:3084:14)
    at TaskQueue.executeNext_ (/Users/jburquez/akamai/ConsoleUI/node_modules/selenium-webdriver/lib/promise.js:3067:27)
    at asyncRun (/Users/jburquez/akamai/ConsoleUI/node_modules/selenium-webdriver/lib/promise.js:2927:27)
    at /Users/jburquez/akamai/ConsoleUI/node_modules/selenium-webdriver/lib/promise.js:668:7
    at process._tickCallback (internal/process/next_tick.js:68:7)

这是代码

    var agentRoles = element.all(by.repeater('ctrl.roles'));
    agentRoles.each((role) => {
      return role.element(by.xpath(".//div[@class='md-whiteframe-1dp outset inset']/md-checkbox/div[2]/span")).getText()
      .then((roleSelected) => {
        if(agentRole == roleSelected){
          return roleSelected.element(by.xpath(".//div[@class='md-whiteframe-1dp outset inset']/md-checkbox/div")).click().isPresent();
        }
      });
    });

所以不知道在这种情况下我该怎么办，希望你能帮忙！！

Answer 1

roleSelected 是一个字符串，您正试图将另一个网络元素循环到文本中。

   var agentRoles = element.all(by.repeater('ctrl.roles'));
    agentRoles.each((role) => {
      return role.element(by.xpath(".//div[@class='md-whiteframe-1dp outset inset']/md-checkbox/div[2]/span")).getText()
      .then((roleSelected) => {
        if(agentRole == roleSelected){
          return agentRole.element(by.xpath(".//div[@class='md-whiteframe-1dp outset inset']/md-checkbox/div")).click().isPresent();
        }
      });
    });

希望以上脚本对您有所帮助

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