我有json如下,
{
"natureitems": [
{
"groups": "fruits",
"items": [
{
"name": "apple",
"properties": {
"color": "red",
"shape": "round"
}
},
{
"name": "orange",
"properties": {
"color": "orange",
"shape": "round"
}
}
]
},
{
"groups": "vegitables",
"items": [
{
"name": "carrot",
"properties": {
"color": "red",
"shape": "cone"
}
},
{
"name": "tomoto",
"properties": {
"color": "red",
"shape": "round"
}
}
]
}
]
}
我需要单个 li ng-repeat (角度视图)的输出,如
------------------
fruits(these titles row in different background colors)
------------------
apple - round
orange - round
----------------
vegitables
---------------
carrot - cone
tomoto - round
我尝试了很多for循环和角度foreach,但我分别得到项目和分组。但是之后尝试将上述结构(title-items-title -items)带入一个阵列非常困难。
有没有简单的方法可以将这种格式的项目放入数组或对象中?这样我就可以很容易地绑定到ng-repeat!
答案 0 :(得分:1)
如果您没有绑定到单个级别,则需要使用嵌套的ng-repeat
:
<ul>
<li ng-repeat="group in object.natureitems">
<span class="group-title">{{group.groups}}</span>
<ul>
<li ng-repeat="item in group.items">{{item.name+" - "+"item.properties.shape"}}</li>
</ul>
</li>
</ul>
这是一个示例plunker