如何使用AngularJS循环数组值？

Question

我想用ng-repeat显示数组值，我会用itemid和photoidlist调用getimage函数来获取图片url。

我的json是：

$scope.productslist = {
  "json": {
    "response": {
      "servicetype": "10",
      "functiontype": "104",
      "statuscode": "0",
      "statusmessage": "Success",
      "data": [
        {
          "itemid": 247,
          "isproduct": true,
          "disable": false,
          "itemcost": 150,
          "itemdescription": "prdct",
          "itemname": "pro1",
          "itemno": "#1Pro",
          "itemcategoryid": 158,
          "itemcategory": "General",
          "addedby": "buzi by pree"
        },
        {
          "itemid": 257,
          "isproduct": true,
          "disable": false,
          "itemcost": 150,
          "itemdescription": "products",
          "itemname": "pro 2",
          "itemno": "pro 2",
          "itemcategoryid": 158,
          "itemcategory": "General",
          "photoidlist": [
            138
          ],
          "addedby": "buzi by pree"
        },
        {
          "itemid": 259,
          "isproduct": true,
          "disable": false,
          "itemcost": 150,
          "itemdescription": "descc",
          "itemname": "pro 1",
          "itemno": "pro 3",
          "itemcategoryid": 158,
          "itemcategory": "General",
          "photoidlist": [
            139, 140
          ],
          "addedby": "buzi by pree"
        },
        {
          "itemid": 262,
          "isproduct": true,
          "disable": false,
          "itemcost": 599,
          "itemdescription": "fgg",
          "itemname": "ff",
          "itemno": "r",
          "itemcategoryid": 158,
          "itemcategory": "General",
          "addedby": "buzi by pree"
        },
        {
          "itemid": 263,
          "isproduct": true,
          "disable": false,
          "itemcost": 56,
          "itemdescription": "ffr",
          "itemname": "rf",
          "itemno": "fe",
          "itemcategoryid": 158,
          "itemcategory": "General",
          "photoidlist": [
            140, 143, 141
          ],
          "addedby": "buzi by pree"
        }
      ]
    }
  }
};

现在我需要使用 ng-repeat 遍历数组并显示所有具有特定值的值。

我创建了一个Fiddle

Answer 1

你的逻辑很好，但你试图迭代一个对象，而不是一个数组。我觉得应该是这样的：

<tr ng-repeat="item in productslist.json.response.data">
     ...
</tr>

Forked your Fiddle here.