我有一个像这样的数组:
$scope.myArray = [{
columnName: "processed1",
dataType: "char"
}, {
columnName: "processed2",
dataType: "char"
}, {
columnName: "processed3",
dataType: "char"
}];
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我想找到index哪个object属性值满足“processed2”
我该怎么做?我尝试使用array.indexOf()方法但得到响应 -1
我试过几次迭代formArray,
这是这个案例的plunker链接https://plnkr.co/edit/4kiJF7cL5VKwn3KnvjvK?p=preview
我想要像这样的插件https://plnkr.co/edit/zg6nbFULl0WlTZ1sVn5h?p=preview
这是我的情景
[
{
"id": 1,
"legend": "businessModule",
"group": [
{
"id": 1,
"permission": {
"controleType": "ff",
"id": 2,
"key": "create Business"
},
"roles": [
{
"id": 1,
"name": "self"
},
{
"id": 2,
"name": "other"
}
]
},
{
"id": 1,
"permission": {
"controleType": "ff",
"id": 2,
"key": "edit business"
},
"roles": [
{
"id": 1,
"name": "self"
},
{
"id": 2,
"name": "other"
}
]
}
]
},
{
"id": 2,
"legend": "PanicModule",
"group": …Run Code Online (Sandbox Code Playgroud) angular2-forms angular2-template angular2-formbuilder angular
我有一个要求,我必须使用ts的十进制管道来转换数字
而不是像这样使用十进制管道
<td>{{rmanFmvRulesDef.max | number :'1.2-2'}}</td>
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我想从组件中操作它,有人可以帮助我吗?
我正在为两个json服务(DB)使用In memory Web API
1)
import {InMemoryDbService} from 'angular-in-memory-web-api';
export class InMemoryDataService implements InMemoryDbService {
createDb() {
let heroes = [
{id: 11, name: 'Mr. Nice'},
{id: 12, name: 'Narco'},
{id: 13, name: 'Bombasto'},
{id: 14, name: 'Celeritas'},
{id: 15, name: 'Magneta'},
{id: 16, name: 'RubberMan'},
{id: 17, name: 'Dynama'},
{id: 18, name: 'Dr IQ'},
{id: 19, name: 'Magma'},
{id: 20, name: 'Tornado'}
];
return {heroes};
}
}
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2)
import {InMemoryDbService} from 'angular-in-memory-web-api';
import {Address} from "cluster";
export class StudentData …Run Code Online (Sandbox Code Playgroud) angular2-template angular2-routing angular2-services angular
我正在使用primeng p-calender 我要求不要将过去的日期发送到API,
所以我想禁用过去的日期选择
如果有人知道请评论
提前致谢