【发布时间】:2018-06-26 14:15:50
【问题描述】:
我有一个要循环遍历的对象数组。使用函数,我想给出对象的“类型”并为它们获取“值”。
例如:
数组:
$scope.data = [
{
"type": "CUSTOMER_NO",
"value": "12345"
},
{
"type": "NAME_LINE_1",
"value": "CURTIS"
},
{
"type": "ADDR_STREET1",
"value": "500 RODEO DR"
},
{
"type": "ADDR_STREET2",
"value": "SUITE 102, MD 0750"
},
{
"type": "ADDR_CITY",
"value": "SAINT JOSEPH"
},
{
"type": "ADDR_ZIP",
"value": "22331"
}
]
控制器(forloop):
$scope.formatAddress = function(addressInfo) {
angular.forEach($scope.data, function(addressValue) {
switch(addressValue.type) {
case "CUSTOMER_NO":
address = addressValue.value;
break;
case "ADDR_STREET1":
address = addressValue.value;
break;
case "ADDR_STREET2":
address = addressValue.value;
break;
case "NAME_LINE_1":
address = addressValue.value;
break;
case "NAME_LINE_2":
address = addressValue.value;
break;
case "ADDR_CITY":
address = addressValue.value;
break;
case "ADDR_ZIP":
address = addressValue.value;
break;
default:
address = addressValue.value;
}
});
return address;
};
我正在使用 forEachand 循环遍历数组,使用 switch 来检查哪个字符串被传递给了我想要的特定类型。
在 HTML 中:
<div>{{vm.formatAddress("CUSTOMER_NO")}} - {{vm.formatAddress("NAME_LINE_1")}}</div>
<div>{{vm.formatAddress("ADDR_STREET1")}} {{vm.formatAddress("ADDR_STREET2")}}</div>
<div>{{vm.formatAddress("ADDR_CITY")}}, {{vm.formatAddress("CUSTOMER_NO")}} - {{vm.formatAddress("ADDR_ZIP")}}</div>
我目前得到的是....只是这样的客户编号...
12345 - 12345
12345 12345
12345, 12345 - 12345
我想找回什么……
12345 - CURTIS
500 RODEO DR, SAINT JOSEPH
SUITE 102, MD 0750
SAINT JOSEPH, 22331
编辑:
使用for循环解决了这个问题
【问题讨论】:
标签: javascript angularjs loops foreach