Selenium+PHPunit：foreach 集合中的元素

发布于 2024-10-31 21:57:22 字数 405 浏览 8 评论 0 原文

我正在寻找一种使用 PHPunit 处理 Selenium 中的元素集合的方法。假设我有以下代码：

<div class="test">aaa</div>
<div class="test">bbb</div>
<div class="test">ccc</div>

我希望能够处理每个循环内的所有

元素，假设通过使用 根据其类选择元素//div[@class='test']

$divs = ...  // 
foreach ($divs as $div) {
 // do something
}

原文

I am looking for a way to work with collections of elements in Selenium with PHPunit. Let's say I have the below code:

<div class="test">aaa</div>
<div class="test">bbb</div>
<div class="test">ccc</div>

I would like to be able to work on all the <div> elements inside an each loop, let's say by selecting the elements based on their class with //div[@class='test']

$divs = ...  // 
foreach ($divs as $div) {
 // do something
}

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平安喜乐 2024-11-07 21:57:22

获取整个页面内容的函数是：- getHtmlSource()
因此，加载 HTML 的最终函数调用将类似于 ..
$dom->loadHTML($this->getHtmlSource());

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素罗衫 2024-11-07 21:57:22

在 PHP 中，如果您想处理一些 HTML 数据，一个很好的解决方案是使用 DOMDocument 类 -- 这意味着能够通过其 //www.php.net/manual/en/domdocument.loadhtml.php" rel="nofollow noreferrer">DOMDocument::loadHTML() 方法。

Loading your HTML with DOMDocument :

$dom = new DOMDocument();
$dom->loadHTML('HERE YOUR HTML STRING');

然后，您可以实例化 DOMXpath对象：

$xpath = new DOMXPath($dom);

Which will allow you to extract data from the HTML, using XPath Queries, with [**`DOMXPath::query()`**][4] :

$entries = $xpath->query('//div[@class="test"]'); // notice quotes
if ($entries->length > 0) {
    foreach ($entries as $entry) {
        // Work on the $entry -- which is a DOM node/element
    }
}

In PHP, if you want to work with some HTML data, a great solution is using the DOMDocument class -- which means being able to work with DOM methods -- via its DOMDocument::loadHTML() method.

Loading your HTML with DOMDocument :

$dom = new DOMDocument();
$dom->loadHTML('HERE YOUR HTML STRING');

You can then instanciate a DOMXpath object :

$xpath = new DOMXPath($dom);

Which will allow you to extract data from the HTML, using XPath Queries, with [**`DOMXPath::query()`**][4] :

$entries = $xpath->query('//div[@class="test"]'); // notice quotes
if ($entries->length > 0) {
    foreach ($entries as $entry) {
        // Work on the $entry -- which is a DOM node/element
    }
}

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