public function testShouldNotAllowAddingDuplicateArbitraryJsToPrimaryDojoScriptTag()
{
$this->helper->addJavascript('var foo = "bar";');
$this->helper->addJavascript('var foo = "bar";');
$js = $this->helper->getJavascript();
$this->assertTrue(is_array($js));
$this->assertEquals(1, count($js), var_export($js, 1));
$this->assertEquals('var foo = "bar";', $js[0]);
}
/**
* Create JS function for retrieving parent form
*
* @return void
*/
protected function _createGetParentFormFunction()
{
$function = <<<EOJ
if (zend == undefined) {
var zend = {};
}
zend.findParentForm = function(elementNode) {
while (elementNode.nodeName.toLowerCase() != 'form') {
elementNode = elementNode.parentNode;
}
return elementNode;
};
EOJ;
$this->dojo->addJavascript($function);
}
