本文整理汇总了PHP中Symfony\Component\DomCrawler\Crawler::xPathLiteral方法的典型用法代码示例。如果您正苦于以下问题：PHP Crawler::xPathLiteral方法的具体用法？PHP Crawler::xPathLiteral怎么用？PHP Crawler::xPathLiteral使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Symfony\Component\DomCrawler\Crawler的用法示例。
在下文中一共展示了Crawler::xPathLiteral方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: findCheckable
/**
* @param $context
* @param $radioOrCheckbox
* @param bool $byValue
* @return mixed|null
*/
protected function findCheckable($context, $radioOrCheckbox, $byValue = false)
{
if ($radioOrCheckbox instanceof WebDriverElement) {
return $radioOrCheckbox;
}
if (is_array($radioOrCheckbox) or $radioOrCheckbox instanceof WebDriverBy) {
return $this->matchFirstOrFail($this->webDriver, $radioOrCheckbox);
}
$locator = Crawler::xpathLiteral($radioOrCheckbox);
if ($context instanceof WebDriverElement && $context->getTagName() === 'input') {
$contextType = $context->getAttribute('type');
if (!in_array($contextType, ['checkbox', 'radio'], true)) {
return null;
}
$nameLiteral = Crawler::xPathLiteral($context->getAttribute('name'));
$typeLiteral = Crawler::xPathLiteral($contextType);
$inputLocatorFragment = "input[@type = {$typeLiteral}][@name = {$nameLiteral}]";
$xpath = Locator::combine("ancestor::form//{$inputLocatorFragment}[(@id = ancestor::form//label[contains(normalize-space(string(.)), {$locator})]/@for) or @placeholder = {$locator}]", "ancestor::form//label[contains(normalize-space(string(.)), {$locator})]//{$inputLocatorFragment}");
if ($byValue) {
$xpath = Locator::combine($xpath, "ancestor::form//{$inputLocatorFragment}[@value = {$locator}]");
}
} else {
$xpath = Locator::combine("//input[@type = 'checkbox' or @type = 'radio'][(@id = //label[contains(normalize-space(string(.)), {$locator})]/@for) or @placeholder = {$locator}]", "//label[contains(normalize-space(string(.)), {$locator})]//input[@type = 'radio' or @type = 'checkbox']");
if ($byValue) {
$xpath = Locator::combine($xpath, "//input[@type = 'checkbox' or @type = 'radio'][@value = {$locator}]");
}
}
$els = $context->findElements(WebDriverBy::xpath($xpath));
if (count($els)) {
return reset($els);
}
$els = $context->findElements(WebDriverBy::xpath(str_replace('ancestor::form', '', $xpath)));
if (count($els)) {
return reset($els);
}
$els = $this->match($context, $radioOrCheckbox);
if (count($els)) {
return reset($els);
}
return null;
}