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使用自定义事件修改/检查表数据 ​

事件配置

json
{
  "type": "page",
  "body": {
    "type": "form",
    "api": "/amis/api/mock2/form/saveForm",
    "data": {
      "table": [
        {
          "id": 1,
          "a": "a1",
          "b": "b1"
        }
      ]
    },
    "body": [
      {
        "showIndex": true,
        "type": "input-table",
        "name": "table",
        "columns": [
          {
            "name": "a",
            "label": "A"
          },
          {
            "name": "b",
            "label": "B"
          }
        ],
        "addable": true,
        "onEvent": {
          "change": {
            "actions": [
              {
                "actionType": "custom",
                "script": "debugger;"
              },
              {
                "actionType": "toast",
                "args": {
                  "msgType": "info",
                  "position": "top-right",
                  "title": "change事件",
                  "msg": "value: ${event.data.value | json}"
                }
              }
            ]
          }
        }
      }
    ]
  }
}

具体脚本：

js
let newItems = JSON.parse(JSON.stringify(event.data.InvPurchaseItems));
newItems.forEach(function (item) {
  if (item.InStockQty < item.PurchaseQty) {
    item.InStockQty = item.PurchaseQty;
  }
});

doAction({
  actionType: 'setValue',
  componentId: 'inputtable',
  args: {
    value: newItems,
  },
});