Is there a way to filter the nodes that come from a SERVICES node Endpoint, by a field or status?
2 Answers
http://test/api/node?parameters[nid]=1¶meters[status]=1&fields=status,bid,title
As always you can look at the tests.
Below you can see whats possible.
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Awesome, thanks for your answer. It works for one of my scenario, but I have another requirement. I also have to filter based on a field in my Drupal which is a collection of list items. So how do I modify the query parameter such that the string which I am providing to filter should be contained as one of the listing item in the node? To be more clear, I want something in parameter like: "parameters[field_categories] contains 'fiction'". Here a book can be of more than one category, like a 'classic' as well as 'fiction' etc. Thanks for any suggestions. Nov 19, 2012 at 9:28
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Well I simply tried something like: "parameters[field_categories]=fiction". This gives me a error: Fatal error: Nesting level too deep - recursive dependency? in /..../includes/common.inc on line 7359" Does this mean that it is indeed trying to fetch the 'fiction' category and failing somewhere while it is attempting to? Nov 19, 2012 at 10:17
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Ok I fixed the above mentioned problem by replacing var_export() call with serialize() call as mentioned in one of the post. Now I am getting this error "Invalid query provided, double check that the fields and parameters you defined are correct and exist. SQLSTATE[42S22]: Column not found: 1054 Unknown column 'field_categories' in 'where clause'" Maybe this means that we cannot add query parameters for the custom fields created in Drupal? Is it? Nov 19, 2012 at 10:44
At least when the resource is provided by Drupal Commerce Services, this appears to be slightly different. I had to go read the source, but the equivalent to the parameter query string parameter for commerce services is filter.
