How can I add a new item to a dynamically-built checkgroup in a form?

Chris Dunlop

26 Februari 2020 16:41

I'm building a form that has a dynamically built check group that is populated in a subworkflow. The subworkflow uses a Query Layer, Get Form Element Items from Features, and Set Form Element Items to create checkboxes for unique values from an attribute. I'm wanting to append another checkbox ("Other") to the bottom of the checkgroup, but can't figure out how to add it. Any help would be most appreciated.

 

Chris

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  Chris Dunlop

  26 Februari 2020 16:47

  OK, just figured it out. I'll post it here to document it.

   

  After the Query Layer, insert a Parse JSON activity, with the JSON expression {"symbol":null,"attributes":{"NTG_BASIN":"Other"}} (note that NTG_BASIN is the attribute)

   

  Insert an Add Item activity. The collection is $query1.features, and the item is $parseJson1.result

   

  The final order of activities is:

  Query Layer

  Parse JSON

  Add Item

  Get Form Element Items From Features

  Set Form Element Items

   

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