Dynamic current for Tabs/Steps

General

Current can be set from URL or internal state.

Status

Release Available	Status	Framework Name
2.8	Current	TBC

Code JSON

https://c.na53.visual.force.com/apex/TaurusM2Test?startStep=3

"global": {
  "startStep": "$url(startStep);"  
}
"actors": {
  "Steps": {
    "category": "container",
    "type": "steps",
    "appearance": {
      "current": "$global.attr(startStep);",
      ...
      
    }
    
  }
  
}

Code JSON

{
  "current": "$state(Steps123Control).attr(currentStep);",
  "titles": [...]
  
}

{
  "structureName": "...",
  "sections": [{
    "fields": [{
      "id": "764a",
      "fieldName": "currentStep",
      "fieldUi": {
        "fieldType": "number",
        "label": "Current Step",
        "defaultValue": 1
        
      }
      
    }]
    
  }]
  
}