phpwebdriver硒等待ajax

Question

我用phpwebdriver使用硒，我認爲它不是phpUnit，無論如何，我要加載一個頁面，有一個Ajax加載，我想等到ajax加載完成，我需要getPageSource完成。

require_once "phpwebdriver/WebDriver.php"; 

$webdriver = new WebDriver("localhost", "4444"); 
$webdriver->connect("firefox");        
$webdriver->get("http://www.hoopabooks.ir/%DA%A9%D8%AA%D8%A7%D8%A8-%D9%87%D8%A7%DB%8C-%D8%AE%D9%88%D8%B1%D8%AF%D9%86%DB%8C");   

$element = $webdriver->getPageSource(); 
echo ($element); 

Answer 1

這是我PHPUnit_Extensions_Selenium2TestCase

/** 
* waitUntil(callback, timeout) 
* callback - will be called in a loop until return non null value or timeout 
* 
* executeAsync(array(string script, array arguments)) 
* executeAsync returns arguments of default arguments[0] function when arguments[0] is called. 
* A bit strange, maybe there is another solution to pass the value from browser's js environment. 
*/ 
protected function waitForAjaxComplete() 
{ 
    $driver = $this; 
    $this->waitUntil(function() use($driver) { 
     $condition = 'arguments[0].call(null, $.active == 0)'; 
     if($driver->executeAsync(array(
      'script' => $condition, 
      'args' => array() 
      )) 
     ) 
      return true; 
    }, 10000); 
} 

解決方案，我敢肯定它可以很容易地轉換到了Facebook/PHP-webdriver的代碼