[TYPO3-mvc] Viewhelper looping child objects stops after one child object shown

[Henjo Hoeksma | Stylence]

Hi list,

I need a ViewHelper that calculates the percentage of a child object.

The child object contains a property called 'number' and I need to show the
percentage based upon the other child objects of the parent object.

I thought this would be easy: assign all the child objects to my viewhelper
and to some calculation there. It works, except for one thing: Only the
first child object is being returned when I start looping the others in my
VH.

Basically what I am doing is:

public function render($objects, $currentObject) {

$total = 0;
foreach ($objects as $object) {

$total = $total + $object->getNumber();

}
return $total;

}

What am I missing?

It is a 4.5 installation (extbase 1.3.3)

Kind regards,

Henjo

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