/**
* Compiles AngularJS ng-class-odd attributes by evaluating expression inside it
* and setting element's class attribute if element has odd index.
*
* @param \DOMElement $element DOM element to compile.
* @param Scope $scope Scope object containing data for expression.
* @return \DOMElement Compiled DOM element.
*/
public function compile(\DOMElement $element, Scope $scope)
{
if ($scope->getData('$odd') == true) {
$ngClass = new NgClass($this->phCompile);
$ngClass->compile($element, $scope);
}
}
/**
* @covers PhCompile\Template\Directive\NgClass::compile
* @dataProvider compileExceptionProvider
* @expectedException PhCompile\Template\Expression\InvalidExpressionException
*/
public function testCompileException($scopeData, $classString)
{
$this->scope->setData($scopeData);
$document = Utils::loadHTML('<span ng-class="' . $classString . '"></span>');
$element = $document->getElementsByTagName('span')->item(0);
$this->ngClass->compile($element, $this->scope);
}