Angular Chart - Web API Service
DevExtreme provides the DevExtreme.AspNet.Data extension to access an ASP.NET Web API service. This extension consists of two parts: the server-side part implements data processing on the server according to the protocol the Chart uses; the client-side part creates and configures a CustomStore to access the server from the client. The following code shows how to use the extension's client-side createStore method.
app.component.html
app.component.ts
app.module.ts
- <dx-chart [dataSource]="store">
- <!-- ... -->
- </dx-chart>
- import { Component } from '@angular/core';
- import CustomStore from 'devextreme/data/custom_store';
- import { createStore } from "devextreme-aspnet-data-nojquery";
- @Component({
- selector: 'app-root',
- templateUrl: './app.component.html',
- styleUrls: ['./app.component.css']
- })
- export class AppComponent {
- store: CustomStore;
- constructor() {
- const serviceUrl = "https://url/to/my/service";
- this.store = createStore({
- key: 'ID',
- loadUrl: serviceUrl + "/GetAction"
- });
- }
- }
- import { BrowserModule } from '@angular/platform-browser';
- import { NgModule } from '@angular/core';
- import { AppComponent } from './app.component';
- import { DxChartModule } from 'devextreme-angular';
- @NgModule({
- declarations: [
- AppComponent
- ],
- imports: [
- BrowserModule,
- DxChartModule
- ],
- providers: [ ],
- bootstrap: [AppComponent]
- })
- export class AppModule { }
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