自定义ng-treetable图像，span ecc

Question

在角度6中，我安装了ng-treetable，并且在列中必须读取一个true或false数组。根据结果​​，我应该将图像放在列中。在周围的小文档上，我什么都没找到

html：

<ay-treeTable [value]="TREETABLE" [globalFilter]="gb" [rows]="10" 
    [pageLinks]="3" [rowsPerPageOptions]="[5,10,20]">
    <ay-column field="name" header="Name"></ay-column>
    <ay-column field="datiispezione" header="Dati ispezione"></ay-column>
    <ay-column field="rapporto" header="rapporto"></ay-column>
    <ay-column field="riferimenti" header="riferimenti"></ay-column>
</ay-treeTable>

JSON示例：

export const TREETABLE: Array<Object> = [
{
  "data": {
    "name": "Andrew",
    "datiispezione": {
      "view": true,
      "edit": false
    },
    "rapporto": {
      "view": true,
      "edit": false
    },
    "riferimenti": {
      "view": true,
      "edit": false
    }
  },
  "children": [
    {
      "data": {
        "name": "Andrewson",
        "datiispezione": {
          "view": true,
          "edit": false
        },
        "rapporto": {
          "view": true,
          "edit": false
        },
        "riferimenti": {
          "view": true,
          "edit": false
        }
      },
      "children": [
        {
          "data": {
            "name": "Eric",
            "datiispezione": {
              "view": true,
              "edit": false
            },
            "rapporto": {
              "view": true,
              "edit": false
            },
            "riferimenti": {
              "view": true,
              "edit": false
            }
          }
        }
      ]
    }
  ]
},
{
  "data": {
    "name": "Andrew",
    "datiispezione": {
      "view": true,
      "edit": false
    },
    "rapporto": {
      "view": true,
      "edit": false
    },
    "riferimenti": {
      "view": true,
      "edit": false
    }
  },
  "children": [
    {
      "data": {
        "name": "Andrewson",
        "datiispezione": {
          "view": true,
          "edit": false
        },
        "rapporto": {
          "view": true,
          "edit": false
        },
        "riferimenti": {
          "view": true,
          "edit": false
        }
      },
      "children": [
        {
          "data": {
            "name": "Eric",
            "datiispezione": {
              "view": true,
              "edit": false
            },
            "rapporto": {
              "view": true,
              "edit": false
            },
            "riferimenti": {
              "view": true,
              "edit": false
            }
          }
        }
      ]
    }
  ]
}

]

我尝试了此方法，但是它不起作用：

<ay-column field = "data inspection [0]" header = "Inspection data"> 
</ ay-column>