PHP NodeElement::getXpath方法代碼示例

 public function __construct(NodeElement $node, Session $session)
 {
     if (!$node->hasClass(self::NOTICE_CLASS)) {
         throw new \InvalidArgumentException(sprintf('Provided node does not have class %s', self::NOTICE_CLASS));
     }
     parent::__construct($node->getXpath(), $session);
 }

 /**
  * Creates Element instance based on existing NodeElement instance.
  *
  * @param NodeElement  $node_element Node element.
  * @param IPageFactory $page_factory Page factory.
  *
  * @return static
  * @throws ElementException When page factory is missing.
  */
 public static function fromNodeElement(NodeElement $node_element, IPageFactory $page_factory = null)
 {
     if (!isset($page_factory)) {
         throw new ElementException('Page factory is required to create this element', ElementException::TYPE_PAGE_FACTORY_REQUIRED);
     }
     $selenium_selector = array(How::XPATH => $node_element->getXpath());
     return new static($selenium_selector, $page_factory);
 }

 /**
  * @param NodeElement $node
  */
 public function setNode(NodeElement $node)
 {
     $this->node = $node;
     $this->setXpath($node->getXpath());
     $this->visible = $node->isVisible();
     $id = $node->getAttribute('id');
     if ($id) {
         $this->setId($id);
     }
     $classes = $node->getAttribute('class');
     if ($classes) {
         $this->classes = explode(' ', $classes);
     }
     $this->attributes = self::parseAttribs($node);
 }

 public function testGetXpath()
 {
     $node = new NodeElement('some custom xpath', $this->session);
     $this->assertEquals('some custom xpath', $node->getXpath());
     $this->assertNotEquals('not some custom xpath', $node->getXpath());
 }

 /**
  * Creates Element instance based on existing NodeElement instance.
  *
  * @param NodeElement  $node_element Node element.
  * @param IPageFactory $page_factory Page factory.
  *
  * @return static
  */
 public static function fromNodeElement(NodeElement $node_element, IPageFactory $page_factory = null)
 {
     $selenium_selector = array(How::XPATH => $node_element->getXpath());
     return new static($selenium_selector, $node_element->getSession());
 }

 /**
  * Drags an element on another one.
  * Works better than the standard dragTo.
  *
  * @param NodeElement $element
  * @param NodeElement $dropZone
  */
 public function dragElementTo(NodeElement $element, NodeElement $dropZone)
 {
     $session = $this->getSession()->getDriver()->getWebDriverSession();
     $from = $session->element('xpath', $element->getXpath());
     $to = $session->element('xpath', $dropZone->getXpath());
     $session->moveto(['element' => $from->getID()]);
     $session->buttondown('');
     $session->moveto(['element' => $to->getID()]);
     $session->buttonup('');
 }

 /**
  * A bit of a hack, we require the Session to create instances of WPTableRow, so we store it here
  * @param NodeElement $node
  * @param Session $session
  */
 public function __construct(NodeElement $node, Session $session)
 {
     parent::__construct($node->getXpath(), $session);
     $this->session = $session;
 }

 /**
  * @param NodeElement $element
  * @param string $script
  *
  * @example
  * $this->executeJsOnElement($this->element('*', 'Meta tags'), 'return jQuery({{ELEMENT}}).text();');
  * $this->executeJsOnElement($this->element('*', '#menu'), '{{ELEMENT}}.focus();');
  *
  * @throws \Exception
  *
  * @return mixed
  */
 public function executeJsOnElement(NodeElement $element, $script)
 {
     $session = $this->getWebDriverSession();
     // We need to trigger something with "withSyn" method, because, otherwise an element won't be found.
     $element->focus();
     $this->processJavaScript($script)->debug([$script]);
     return $session->execute(['script' => str_replace('{{ELEMENT}}', 'arguments[0]', $script), 'args' => [['ELEMENT' => $session->element('xpath', $element->getXpath())->getID()]]]);
 }