Combining Grid Columns

The following partial configuration shows how you can combine columns:

{
  "facilities": [
    {
      "browse": {
        "investigation": {
            "gridOptions": {
              columnDefs: [
                {
                  "field": "investigationVisit",
                  "jpqlFilter": "CONCAT(investigation.name, '-', investigation.visitId)",
                  "jpqlSort": "investigation.name, investigation.visitId",
                  "cellTemplate": "<div class='ui-grid-cell-contents'>{{row.entity.name}}-{{row.entity.visitId}}</div>",
                  "breadcrumb": true,
                  "breadcrumbTemplate": "{{item.entity.name}}-{{item.entity.visitId}}"
                }
              ]
            },
            "metaTabs": [...]
        },
        "proposal": {...},
        "dataset": {...},
        "datafile": {...}
      }
    
  ]
}