Hey Guys,
I'm wondering what is the correct way to write a function that extends volt that returns html.
I've tried:
$compiler->addFunction( "latestFeed", function ($resolvedArgs, $exprArgs) use ($compiler) { return "<div>Yo</div>"; });
But it always errors with a parser error: Parse error: syntax error, unexpected '<'
Cheers, Ben
Please note the quotes:
// Filter / Modifier
$compiler->addFilter('prettyDate', function($resolvedArgs, $exprArgs){
return 'Helpers\Volt::prettyDate(' . $resolvedArgs . ')';
});
// Function
$compiler->addFunction('getUpload', function($resolvedArgs, $exprArgs){
return 'Helpers\Common::getUpload(' . $resolvedArgs . ')';
});You could also add your own class holding methods instead of using anonymous functions.
services.php
$objDi->set('StringFunctions', function() {
return new \StringFunctions();
});StringFunctions.php
class StringFunctions extends \Phalcon\Tag
{
public function foo($text)
{
return "<div>". htmlspecialchars($text) ."</div>";
}
}*controller.php
//.....
public function somethingAction()
{
$this->view->someText = "Yo";
}
//....*.volt
{{ StringFunctions.foo(someText) }}