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silverstripe-behat-extension
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scroll to page top/bottom or an element

This commit is contained in:
Jeffrey Guo 2014-10-03 17:30:55 +13:00
parent 060f45f2cc
commit ee9311d377
1 changed files with 37 additions and 0 deletions
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37
src/SilverStripe/BehatExtension/Context/BasicContext.php
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@ -800,4 +800,41 @@ JS;
assertTrue(strpos($text, $textBefore) > strpos($text, $textAfter));
}
}
/**
* @When /^I scroll to page bottom$/
*/
public function iScrollToBottom() {
$javascript = 'window.scrollTo(0, Math.max(document.documentElement.scrollHeight, document.body.scrollHeight, document.documentElement.clientHeight));';
$this->getSession()->executeScript($javascript);
}
/**
* @When /^I scroll to page top$/
*/
public function iScrollToTop() {
$this->getSession()->executeScript('window.scrollTo(0,0);');
}
/**
* @When /^I scroll to "(?P<locator>(?:[^"]|\\")*)"$/
*/
public function iScrollToElement($locator) {
$element = $this->getSession()->getPage()->find('css', $locator);
assertNotNull($element, sprintf('The element "%s" is not found', $locator));
$id = $element->getAttribute('id');
$name = $element->getAttribute('name');
$className = $element->getAttribute('class');
$javascript = null;
if(!empty($id)) {
$javascript = sprintf("document.getElementById('%s').scrollIntoView(true);", $id);
} else if(!empty($name)) {
$javascript = sprintf("document.getElementsByName('%s')[0].scrollIntoView(true);", $name);
} else if(!empty($className)) {
$javascript = sprintf("document.getElementsByClassName('%s')[0].scrollIntoView(true);", $className);
} else {
user_error("No id/name/class found for element: " . $locator, E_USER_ERROR);
}
$this->getSession()->executeScript($javascript);
}
}