import { Component, OnInit } from '@angular/core';
import { DashboardService } from 'src/app/provider/dashboard.service';
@Component({
selector: 'app-dashboard',
templateUrl: './dashboard.component.html',
styleUrls: ['./dashboard.component.css']
})
export class DashboardComponent implements OnInit {
revenueTargetProgress: Object;
dials: object;
Guage = this.TotalRevenue;
constructor(private api: DashboardService) {
this.revenueTargetProgress = {
chart: {
caption: "Revenue Target Progress",
lowerLimit: "0",
upperLimit: "100000000",
showValue: "1",
numberPrefix: "₹ ",
theme: "fusion",
showToolTip: "0"
},
// Chart Data
colorRange: {
color: [
{
minValue: "0",
maxValue: "30000000",
code: "#F2726F"
},
{
minValue: "30000000",
maxValue: "80000000",
code: "#FFC533"
},
{
minValue: "80000000",
maxValue: "1000000000",
code: "#62B58F"
}
]
},
dials: {
dial: [
{
value: "4800000"
}
]
}
};
}
ngOnInit() {
debugger;
this.api.getAllRevenueTarget().subscribe(res => {
this.TopCustomers = res;
this.customerBarChart.data = this.TopCustomers;
this.TotalRevenue = this.TopCustomers.map(x => x.value).reduce((a, value) => a + value, 0);
let dials: any;
var Value = this.revenueTargetProgress.dials.dial[0].value = this.TotalRevenue;
//Value.dial[0].value = this.TotalRevenue;
});
}
}
“对象”类型不存在属性“日记”,出现此错误,我是Angular 7打字稿的新手。我想清除这个错误就是这样。我试图通过宣布拨号:任何;表盘:数组;拨打:any [] = [];拨打:any = [];
答案 0 :(得分:0)
问题是revenueTargetProgress
属性的类型。
Object
是Object
JavaScript原型的类型。它本身没有太多意义,除了前面带有extends
之外。您可以在this thread或this thread中进一步了解any
,Object
,object
和{}
之间的区别。
如果知道revenueTargetProgress
的类型,则可以代替Object
进行分配。如果您不知道并且喜欢某种程度的风险,则可以分配any
。