html display does not show prev-next page (anymore)

[pvgenuchten]

this came up during tartu workshop

the buttons to navigate to previous next page of item hits seems unavailable

[webb-ben]

Note: This is an artifact of the CSV provider, not the HTML template.

You'll notice this produces a different numberMatched depending on the number of features returned:

https://demo.pygeoapi.io/master/collections/obs/items?f=json&limit=1

https://demo.pygeoapi.io/master/collections/obs/items?f=json&limit=10

The challenge is that pygeoapi determines if it needs to generate next links if the numberReturned does not match the numberMatched (i.e more results to return).

The html templates work just fine for other providers:

https://demo.pygeoapi.io/master/collections/lakes/items

The issue is that the CSV provider just returns the number of features. Still something worth fixing, but not in the HTML templates.

https://github.com/geopython/pygeoapi/blob/cbab803c0da0c5cd4c02090bb8c5c89950372283/pygeoapi/provider/csv_.py#L173

[pvgenuchten]

Thank you @webb-ben for checking, we noticed the behavior also on wfs facade

[webb-ben]

You'll notice this is also because of the numberMatched / numberReturned except the OGR provider does not include either of these values in the response:

https://demo.pygeoapi.io/master/collections/dutch_castles/items?f=json&limit=1

[tomkralidis]

FYI I've updated the CSV provider in #1710 to reflect an accurate numberMatched value (albeit at a performance hit, but the CSV provider is mostly for reference anyway, so +1 for completeness/accuracy here).

For OGR-based functionality, we should continue this discussion in #1658