Open BlackVoid opened 3 years ago
Thanks for your report. It could be that the support for HyperlinkedIdentityField
is not complete. Could you provide an exception stacktrace?
If you have more time at hand best actually would be if you could provide a test which reproduces this issue within the test framework of DJA. There are tests for plain DRF classes support and there is a test for HyperlinkedIdentityField already. Somehow your use case seems to be different though.
Some more info to this issue as I have discovered when working on #1228
HyperlinkedIdentityField
is currently rendered as a relationship see code here which is not correct. It should actually be a link in the links object. This is already done for the url
field which is added to links as self
but other HyperlinkedIdentityField
should be added there with the given field name.
Hi @sliverc Is this issue still open, I would like to work on it
@fazeelghafoor Thanks for volunteering. The thing is, before we start working on this, we should discuss what the best way forward is.
After my comment above, there was another discussion #1239 talking about where links can all appear. Even though initially I thought HyperlinkedIdentityField
should be in resource links, I did some more investigation. It turns out that it is derived from HyperlinkedRelatedField
which is clearly a relationship link and I think it is most natural to render it as a relationship with only links.
An exception is the HyperlinkedIdentiyField
which is defined as URL_FIELD_NAME
which is pointing to itself and is therefore represented in the resource links as technically not a relationship.
After the initial description of this bug report, I think we should first figure out what the current behavior is when using HyperlinkedIdentityField
best with a test. There is code in the renderer handling HyperlinkedIdentityField
, but it seems it might not be working, as this bug report suggests. Once we know what it currently does, we can decide how to move forward, also considering backwards compatibility if it actually renders.
Hi
I'm trying to figure out how to put links on objects to actions with this extension. With DRF without any other extensions I'm able to use HyperlinkedIdentityField in the serializer to add the link to a view as can be seen in the following code and screenshot of output json.
However once switching over to use the DRF Json API equivalent (HyperlinkedIndentityField does not seem to exist) I'm getting the following error:
type object 'Activity' has no attribute 'geo_json'
I've searched through the issues in the project as well as the documentation, but I'm unable to find out why this does not work with this extension. DRF also has an example with a similar use case as mine, so it seems like I'm using
HyperlinkedIdentityField
as intendedWould greatly appreciate if anyone can help me figure out how to solve this issue