We have a site which sometimes delivers a wrong content for a specific URL.
The page has a plugin and by default should show the records listing (or the first record listing as the listing is grouped by initial letter). After clicking a link some records are viewable in detail on the same page.
Every now and then a cache problem occurs: Instead of the listing a detailed record is shown.
Although we use realurl, all problems occur also with the basic urls.
For overview I will only write the url-parameters, assume www.domain.tld/index.php?
in front.
The page to call is id=61
.
What I see is
cHash=3df3421afc42d3d5bfa1bc50603ea00d&id=61&tx_citkoegovservicelight_ansprechpartner%5Baction%5D=show&tx_citkoegovservicelight_ansprechpartner%5Bansprechpartner%5D=282
.
In the HTML-source of the page I show the page calling parameters with the extension page_params. Here I see:
tx_citkoegovservicelight_ansprechpartner[action]=show&tx_citkoegovservicelight_ansprechpartner[ansprechpartner]=282&tx_citkoegovservicelight_ansprechpartner[letter]=kontakt&id=61
Two strange notes: there is no cHash parameter, there is an additional parameter tx_citkoegovservicelight_ansprechpartner[letter]
which never should be used with detail view and never should have the value kontakt
(only single characters were used for the listing of all records starting with that letter = no detail view)
Using these parameters does not show the detail-view but the the list view (for letter 'A').
I do not find a reason why this special URL should be called (no link) and I don't know why TYPO3 should cache a content which belongs to another URL.
And it is a problem with TYPO3 cache as all works correct if I clear the cache of this single page.