Question: Rules
ottigerb opened this issue · 6 comments
Is there a way to have multiple rules?
I experimented with:
{
"type": "Control",
"scope": "#/properties/zivilstand_seit",
"label": "seit (Jahr)",
"rule": {
"effect": "HIDE",
"condition": {
"type": "LEAF",
"scope": "#/properties/zivilstand",
"expectedValue": ["Ledig", ""]
}
}
}Thanks!
If I understand your question correctly, you might need to use "enum" keyword of json schema, which lists array of possible values. This is an example: http://jsfiddle.net/jto26h1b/2/
...sorry if I was unclear. No - I have to HIDE the field if value = "Ledig" or value="" or value=undefined. Just to have multiple "expectedValues" - tried above to put them inside an array.
...also is it possible to display all the enum values in a select box? I guess this is a new widget.
to HIDE the field if value = "Ledig" or value=""
This is currently not possible in this module, but JSON Schema itself has possibility of validating such values, using oneOf keyword. In my early experiment I tried to cover this keyword, which turned up in a huge complexity and slowness, it was also unclear how to make this user-friendly. So I decided to step back and only cover simple cases, without caring of things like oneOf, anyOf, and dependencies.
display all the enum values in a select box
Yes, that's a good idea. I will add it to a roadmap.
This is currently not possible in this module, but JSON Schema itself has possibility of validating such values, using oneOf keyword. In my early experiment I tried to cover this keyword, which turned up in a huge complexity and slowness, it was also unclear how to make this user-friendly. So I decided to step back and only cover simple cases, without caring of things like oneOf, anyOf, and dependencies.
Potentially it could be interesting to add another "schema" especially for UI purposes. Like other modules are doing. Example: https://jsonforms.io/docs/uischema. So all the look and feel could be done inside this "schema". So HIDE or oneOf stuff could be there - as https://jsonforms.io/docs/uischema/rules