I would change the model a bit, instead of having the timestamp as the key,
i would set it in the dict.
I believe that would be cleaner and would allow you to do a bit more of
what you are going for.
On Thursday, January 30, 2020 at 10:38:33 AM UTC-5, wagner wrote:
>
> Hello together,
> i have the following problem. I need to save different versions of an
> article in a json object:
>
> {
> "1580388458.2877874": {
> "title": "Erster Artikel",
> "text_block_with_image": [{"text": "Super Text der einen weiterhilft",
> "image": "http://test.de/test.jpg"}]
> },
>
> "1580388556.6462297": {
> "title": "Erster Artikel angepasst",
> "text_block_with_image": [{"text": "Super neuer neuer Text der einen
> weiterhilft", "image": "http://test.de/test.jpg"}]
> }
>
> }
>
> I save this information in a JSONField().
>
> The numbers here are the current time in seconds.
> I want to do an article template where i show the latest version of the
> article (by current time seconds).
>
> How can i filter after the latest version?
>
> Articles.objects.filter( ?? )
>
>
>
> My second problem:
>
> How can i delete the oldest version (key), when i add a new entry?
>
>
> Thank you!
>
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![http://test.de/test.jpg"}](http://test.de/test.jpg"}){kind=link}