For developers

Rendering

Each element renders an iframe pointing at the Klimadashboard embed route:

https://klimadashboard.de/embed/<chartId>?auto=true&region=<regionId>&lang=de&skin=<skinId>&<chart options>

With auto=true the embed reports its height via postMessage ({type: 'klimadashboard-resize', height}). The script Resources/Public/JavaScript/embed.js resizes the matching iframe after checking the sender's origin and window. Fixed-height elements omit auto.

The data processor KlimadashboardTypo3DataProcessingEmbedProcessor provides {klimadashboard.url}, {klimadashboard.title}, {klimadashboard.autoHeight}, {klimadashboard.consent} and more to the template.

APIs used

All endpoints are public and read-only; responses are cached in the cache klimadashboard.

Endpoint	Used for
`base.klimadashboard.org/items/charts`	Chart picker and iframe titles
`base.klimadashboard.org/items/regions`	Region select
`klimadashboard.*/api/skins`	Skin select
`klimadashboard.*/api/embed-options/<chartId>`	Chart-specific options

Chart options are stored as a query string in tt_content.tx_klimadashboard_options, e.g. mode=bestand.

Clear the API cache with Flush all caches or vendor/bin/typo3 cache:flush.