<div class="filter-container">
<dx-filter-builder
[fields]="fields"
[(value)]="filter"
[customOperations]="customOperations"
(onInitialized)="refreshDataSource()">
</dx-filter-builder>
<dx-button
text="Apply Filter"
type="default"
(onClick)="refreshDataSource()">
</dx-button>
</div>
<div class="list-container">
<dx-list [dataSource]="dataSource">
<div *dxTemplate="let item of 'item'">
<div class="product">
<img src="{{item.ImageSrc}}" />
<div>{{item.Name}}</div>
<div class="price">{{item.Price | currency:'USD':'symbol':'1.0'}}</div>
</div>
</div>
</dx-list>
</div>
import { NgModule, Component, ViewChild, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxListModule,
DxButtonModule,
DxTagBoxModule,
DxFilterBuilderComponent,
DxFilterBuilderModule } from 'devextreme-angular';
import DataSource from 'devextreme/data/data_source';
import { Service } from './app.service';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
providers: [Service],
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css']
})
export class AppComponent {
@ViewChild(DxFilterBuilderComponent, { static: false }) filterBuilder: DxFilterBuilderComponent;
dataSource: any;
fields: Array<any>;
filter: any;
constructor(service: Service) {
this.fields = service.getFields();
this.filter = service.getFilter();
this.dataSource = new DataSource({
store: service.getProducts()
});
}
refreshDataSource() {
this.dataSource.filter(this.filterBuilder.instance.getFilterExpression());
this.dataSource.load();
}
}
@NgModule({
imports: [
BrowserModule,
DxListModule,
DxButtonModule,
DxTagBoxModule,
DxFilterBuilderModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .filter-container {
background-color: rgba(191, 191, 191, 0.15);
width: 55%;
float: left;
margin-bottom: 25px;
height: 430px;
}
::ng-deep .dx-filterbuilder {
padding: 10px;
height: 360px;
margin: 5px;
overflow: auto;
}
::ng-deep .dx-filterbuilder .dx-texteditor {
width: 135px;
}
::ng-deep .dx-button {
margin: 10px 20px;
float: right;
}
::ng-deep .list-container {
float: right;
width: 45%;
}
::ng-deep .list-container .dx-scrollable-container {
max-height: 430px;
padding-left: 30px;
}
::ng-deep .product {
height: 65px;
}
::ng-deep .product > img {
height: 100%;
float: left;
}
::ng-deep .product > div {
padding-left: 10px;
vertical-align: top;
line-height: 65px;
font-size: 15px;
float: left;
}
::ng-deep .product > div.price {
float: right;
font-size: 18px;
}
::ng-deep .dx-filterbuilder .dx-numberbox {
width: 80px;
}
import { Injectable } from '@angular/core';
export class Product {
ID: number;
Name: string;
Price: number;
Current_Inventory: number;
Backorder: number;
Manufacturing: number;
Category: string;
ImageSrc: string;
}
let filter: Array<any> = [
["Category", "=", "Video Players"],
"or",
[
["Category", "=", "Monitors"],
"and",
["Price", "between", [165, 700]]
],
"or",
[
["Category", "=", "Televisions"],
"and",
["Price", "between", [2000, 4000]]
]
],
categories: string[] = [
"Video Players",
"Televisions",
"Monitors",
"Projectors",
"Automation"
],
fields: Array<any> = [
{
dataField: "ID",
dataType: "number"
}, {
dataField: "Name"
}, {
dataField: "Price",
dataType: "number",
format: "currency"
}, {
dataField: "Current_Inventory",
dataType: "number",
caption: "Inventory"
}, {
dataField: "Category",
lookup: {
dataSource: categories
}
}
],
products: Product[] = [{
ID: 1,
Name: "HD Video Player",
Price: 330,
Current_Inventory: 225,
Backorder: 0,
Manufacturing: 10,
Category: "Video Players",
ImageSrc: "../../../../images/products/1.png"
}, {
ID: 3,
Name: "SuperPlasma 50",
Price: 2400,
Current_Inventory: 0,
Backorder: 0,
Manufacturing: 0,
Category: "Televisions",
ImageSrc: "../../../../images/products/3.png"
}, {
ID: 4,
Name: "SuperLED 50",
Price: 1600,
Current_Inventory: 77,
Backorder: 0,
Manufacturing: 55,
Category: "Televisions",
ImageSrc: "../../../../images/products/4.png"
}, {
ID: 5,
Name: "SuperLED 42",
Price: 1450,
Current_Inventory: 445,
Backorder: 0,
Manufacturing: 0,
Category: "Televisions",
ImageSrc: "../../../../images/products/5.png"
}, {
ID: 6,
Name: "SuperLCD 55",
Price: 1350,
Current_Inventory: 345,
Backorder: 0,
Manufacturing: 5,
Category: "Televisions",
ImageSrc: "../../../../images/products/6.png"
}, {
ID: 7,
Name: "SuperLCD 42",
Price: 1200,
Current_Inventory: 210,
Backorder: 0,
Manufacturing: 20,
Category: "Televisions",
ImageSrc: "../../../../images/products/7.png"
}, {
ID: 8,
Name: "SuperPlasma 65",
Price: 3500,
Current_Inventory: 0,
Backorder: 0,
Manufacturing: 0,
Category: "Televisions",
ImageSrc: "../../../../images/products/8.png"
}, {
ID: 9,
Name: "SuperLCD 70",
Price: 4000,
Current_Inventory: 95,
Backorder: 0,
Manufacturing: 5,
Category: "Televisions",
ImageSrc: "../../../../images/products/9.png"
}, {
ID: 10,
Name: "DesktopLED 21",
Price: 175,
Current_Inventory: null,
Backorder: 425,
Manufacturing: 75,
Category: "Monitors",
ImageSrc: "../../../../images/products/10.png"
}, {
ID: 12,
Name: "DesktopLCD 21",
Price: 170,
Current_Inventory: 210,
Backorder: 0,
Manufacturing: 60,
Category: "Monitors",
ImageSrc: "../../../../images/products/12.png"
}, {
ID: 13,
Name: "DesktopLCD 19",
Price: 160,
Current_Inventory: 150,
Backorder: 0,
Manufacturing: 210,
Category: "Monitors",
ImageSrc: "../../../../images/products/13.png"
}, {
ID: 14,
Name: "Projector Plus",
Price: 550,
Current_Inventory: null,
Backorder: 55,
Manufacturing: 10,
Category: "Projectors",
ImageSrc: "../../../../images/products/14.png"
}, {
ID: 15,
Name: "Projector PlusHD",
Price: 750,
Current_Inventory: 110,
Backorder: 0,
Manufacturing: 90,
Category: "Projectors",
ImageSrc: "../../../../images/products/15.png"
}, {
ID: 17,
Name: "ExcelRemote IR",
Price: 150,
Current_Inventory: 650,
Backorder: 0,
Manufacturing: 190,
Category: "Automation",
ImageSrc: "../../../../images/products/17.png"
}, {
ID: 18,
Name: "ExcelRemote BT",
Price: 180,
Current_Inventory: 310,
Backorder: 0,
Manufacturing: 0,
Category: "Automation",
ImageSrc: "../../../../images/products/18.png"
}, {
ID: 19,
Name: "ExcelRemote IP",
Price: 200,
Current_Inventory: 0,
Backorder: 325,
Manufacturing: 225,
Category: "Automation",
ImageSrc: "../../../../images/products/19.png"
}];
@Injectable()
export class Service {
getProducts(): Product[] {
return products;
}
getFields(): Array<any> {
return fields;
}
getCategories(): string[] {
return categories;
}
getFilter(): Array<any> {
return filter;
}
}
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
System.config({
transpiler: 'ts',
typescriptOptions: {
module: "system",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
'typescript': {
"exports": "ts"
},
'devextreme/localization.js': {
"esModule": true
}
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib@2.0.3/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8',
'devextreme-angular': 'npm:devextreme-angular@20.2.4',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
packageConfigPaths: [
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular/*/package.json",
"npm:devextreme-angular/ui/*/package.json",
"npm:devextreme-angular/package.json",
"npm:devexpress-diagram/package.json",
"npm:devexpress-gantt/package.json",
]
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.10.2/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="config.js"></script>
<script>
System.import('app').catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>