angularjs – 如何用ng-repeat展平

发布时间：2020-12-17 17:19:30 所属栏目：安全来源：网络整理

导读：我有： businesses: [ {businessName: 'A',"address":[loc1,loc2,loc3]},{businessName: 'B',loc2]},{businessName: 'C',"address":[loc1]}}; 我想用输出重复这个对象： A | street,city,zip,state A | street,state B | street,state C | street,state 换句

我有：

businesses: [
    {businessName: 'A',"address":[loc1,loc2,loc3]},{businessName: 'B',loc2]},{businessName: 'C',"address":[loc1]}
};

我想用输出重复这个对象：

A | street,city,zip,state 
A | street,state 
B | street,state 
C | street,state

换句话说,我想在具有ng-repeat的表格中将此对象显示为平面.

我是否必须自己压扁它,或者ng-repeat是否有能力做到这一点？

理想情况下,我可以做类似的事情

ng-repeat business in businesses
business.businessName | business.address.City | business.address.State

通过指定地址,它应该知道我想要它们.

否则,我如何压扁像这样的物体？

谢谢！

解决方法

好像你可以稍微处理一下,例如：

var flatBusinesses = [];
for (business in businesses) {
    for (address in business.addresses) {
        flatBusinesses.push ({name: business.name,address: address.City,state: address.State}
    }
}

然后在视图中重复flatBusinesses

（编辑：李大同）

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