[TYPO3-mvc] Fluid cObject into a view helper

[Karsten Madsen]

Hi Ludwig

Thank you for your quick reply, your a ninja. And you brought me to the right way. Now it works after fixing my viewhelper too.

Now I get the error Required argument "images" was not supplied.

So I found that it was my viewhelper that needed a little twist from, because I dont send the data as a parameter:
class ImageViewHelper extends AbstractViewHelper {

    /**
     * @param string $images
     * @return string
     */
    public function render($images) {
        $imagearray = explode(':',$images);
        $count = count($imagearray);
        $rand = rand(1,$count);
        $imageNumberInArray = $rand - 1;

        return $imagearray[$imageNumberInArray];
    }
}
to this:

class ImageViewHelper extends AbstractViewHelper {

    /**
     * @return string
     */
    public function render() {
        $images = $this->renderChildren();
        $imagearray = explode(':',$images);
        $count = count($imagearray);
        $rand = rand(1,$count);
        $imageNumberInArray = $rand - 1;

        return $imagearray[$imageNumberInArray];
    }
}




Venlig hilsen

K20 - Karsten Madsen
______________________________

Email: karsten at k20.dk
______________________________ 

> On 10 Feb 2016, at 09:35, Ludwig Rafelsberger <ludwig.rafelsberger at gmx.at> wrote:
> 
> Try
> <header class="site-header full-size-left" style="background-image: url({f:cObject(typoscriptObjectPath: 'lib.topimage', data:{template:'default'}) -> cmb:image()})">
> 
> When chaining inline ViewHelpers, do not close and reopen curly braces.
> 
> Cheers, 
> Ludwig
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