kingpin wrote
>
> I am getting the exact same problem ( returning an empty object ).
>
> This seems to be a very difficult task, for no reason... can anyone expand
> on the 'correct' way to properly return a rendered view script in json?
> No template rendering, just the view script?
>
> We should have a better way to check to see if we want a partial to be
> returned, rather than the entire layout + the view...
>
> Think of all ajax apps, they simply just want to get a little content and
> return back to life... but the issue is, setting this up to have a
> fallback for browsers that do not support javascript...
>
I've tried to dig into the zf code and I found that the JsonRenderer may
have a bug in the recurseModel function:
http://framework.zend.com/issues/browse/ZF2-183, i believe its related.
so if you open: library/Zend/View/Renderer/JsonRenderer.php [rev:719]
and change the function:
protected function recurseModel(Model $model)
{
$values = $model->getVariables();
if (!$model->hasChildren()) {
return $values;
}
$mergeChildren = $this->mergeUnnamedChildren();
foreach ($model as $child) {
$captureTo = $child->captureTo();
if (!$captureTo && !$mergeChildren) {
// We don't want to do anything with this child
continue;
}
$childValues = $this->recurseModel($child);
if ($captureTo) {
// Capturing to a specific key
$values[$captureTo] = $childValues;
} elseif ($mergeChildren) {
// Merging values with parent
$values = array_replace_recursive($values, $childValues);
}
}
return $values;
}
to:
protected function recurseModel(Model $model)
{
$values = $model->getVariables();
if (!$model->hasChildren()) {
return $values;
}
*$values = array();*
$mergeChildren = $this->mergeUnnamedChildren();
foreach ($model as $child) {
$captureTo = $child->captureTo();
if (!$captureTo && !$mergeChildren) {
// We don't want to do anything with this child
continue;
}
$childValues = $this->recurseModel($child);
if ($captureTo) {
// Capturing to a specific key
$values[$captureTo] = $childValues;
} elseif ($mergeChildren) {
// Merging values with parent
$values = array_replace_recursive($values, $childValues);
}
}
return $values;
}
it works, but it returns a json as:* {"content":{"test":"json"}}* instead of
(what I assume it to be) *{"test":"json"}*
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