[Webservice] Display Filter Not Working

[amaragna]

Hallo everyone.

I'm using webservice and facing this problem.

I can't display categories field using the display filter.

 

Is there a way to do that?

 

 

Example.

 

Suppose $id contains an existing product id.

Suppose $webService is a correct instance of a working PrestaShopWebservice class.

This code returns Bad Request because of the ending "categories". Without, it works well.

$opt = [
  'resource' => 'products',
  //'display' => 'full',
  'display' => '[id_shop_default,reference,name,description,price,weight,categories]',
  'filter[id]' => $id,
];

$xml = $webService->get( $opt );

Thank you

 

 

 

[amaragna]

Out of now, turns out I haven't yet found a way to display a limited set of fields.

 

On the other side, I found another way to accomplish my task.

 

 

 

On the $xml result you will have a "products" tag, containing a list of "product" tags.

 

Hopefully, if you manage to fetch at least one record, this code 

$product = $xml->products->product[0]; // SimpleXMLElement

you can use unset to remove the fields you won't need.

unset($resource->manufacturer_name);
unset($resource->quantity)

Cheers,

Angelo Maragna

Edited January 9, 2016 by amaragna (see edit history)