Hi,

I'm working with the Grid-editor and I want some rows to have an alternate background. I'd like to do this with a classname. I have the following settings:

 [
      {
        "label": "Alternatieve achtergrondkleur",
        "description": "Geef sectie een alternatieve achtergrondkleur",
        "key": "class",
        "view": "boolean",
        "modifier": "alt-background-row-{0}",
        "applyTo": "row"
      }
]

Besides that I don't really like the classname it generates (with the -1 at the end). The setting doesn't seem to save on the document.

I select the setting, save and publish the page and the new class is there. But when I go back to the page and open the settings, the setting is reset to unselected.

Is there a way to save this setting? Or should I aproach this problem in a different way. running Umbraco 7.2.6