Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/typescript/9.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Angular 如何使用量角器typescript使用_ngcontent和span buttontext单击元素_Angular_Typescript_Jasmine_Protractor - Fatal编程技术网

Angular 如何使用量角器typescript使用_ngcontent和span buttontext单击元素

Angular 如何使用量角器typescript使用_ngcontent和span buttontext单击元素,angular,typescript,jasmine,protractor,Angular,Typescript,Jasmine,Protractor,我需要有关创建量角器typescript代码的帮助,如何单击此按钮?它有ngcontent和span buttonext,有人知道怎么做吗?网站上的代码是: <span _ngcontent-c6 class="braeting net-subheading-2"> ... </span> <button _ngcontent-c6 class="tulbar-button net-button" net-button> <span cla

我需要有关创建量角器typescript代码的帮助,如何单击此按钮?它有ngcontent和span buttonext,有人知道怎么做吗?网站上的代码是:

 <span _ngcontent-c6  class="braeting net-subheading-2"> ... </span>
 <button _ngcontent-c6  class="tulbar-button net-button" net-button>
   <span class="net-button-wrapper">
      <span _ngcontent-c6="">Login</span>
   </span>
  <div class="net-button-ripple net-ripple" matripple></div>
 <div class="net-button-focus-overlay"></div>
 </button>
然后表演

clickSignin.click();
他们似乎都不管用。。错误是这样的: 失败:使用locator:By(xpath….或By.csscontingText….找不到元素 注意:cssContainingText的参数是错误的

clickSignin.click();
clickSignin = element(by.cssContainingText('.tulbar-button.net-button','Login'));