Popup Editing
TreeList can display a popup edit form. The form can include any fields from the bound data source, regardless of whether the corresponding column is visible in the grid (see the Head column).
To enable this behavior in your application, do the following:
- Set editing.mode to "popup".
- Set the editing object's allowUpdating, allowAdding, and allowDeleting properties to true.
TreeList uses the DevExtreme Form and Popup components to display the popup form. Their default configurations are defined automatically. If these configurations do not meet your requirements, you can redefine them in the editing object's form and popup properties. For more information about this edit mode's limitations, refer to the descriptions of these properties.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you for the feedback!
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
<div id="tree-list-demo">
<dx-tree-list
id="employees"
[dataSource]="employees"
keyExpr="ID"
parentIdExpr="Head_ID"
[showRowLines]="true"
[showBorders]="true"
[columnAutoWidth]="true"
[expandedRowKeys]="[1]"
(onEditorPreparing)="editorPreparing($event)"
(onInitNewRow)="initNewRow($event)"
>
<dxo-editing
mode="popup"
[allowUpdating]="true"
[allowDeleting]="allowDeleting"
[allowAdding]="true"
>
<dxo-popup title="Employee Info" [showTitle]="true" [width]="700">
</dxo-popup>
</dxo-editing>
<dxi-column dataField="Full_Name">
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="Prefix" caption="Title">
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="Head_ID" caption="Head" [visible]="false">
<dxo-lookup
[dataSource]="lookupData"
valueExpr="ID"
displayExpr="Full_Name"
>
</dxo-lookup>
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="Title" caption="Position">
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="City" [width]="150">
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column dataField="Hire_Date" dataType="date" [width]="120">
<dxi-validation-rule type="required"></dxi-validation-rule>
</dxi-column>
<dxi-column type="buttons">
<dxi-button name="edit"></dxi-button>
<dxi-button name="delete"></dxi-button>
</dxi-column>
</dx-tree-list>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule, BrowserTransferStateModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxTreeListModule } from 'devextreme-angular';
import { Employee, Service } from './app.service';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
providers: [Service],
})
export class AppComponent {
employees: Employee[];
lookupData: any;
constructor(service: Service) {
this.employees = service.getEmployees();
this.lookupData = {
store: this.employees,
sort: 'Full_Name',
};
}
editorPreparing(e) {
if (e.dataField === 'Head_ID' && e.row.data.ID === 1) {
e.editorOptions.disabled = true;
e.editorOptions.value = null;
}
}
initNewRow(e) {
e.data.Head_ID = 1;
}
allowDeleting(e) {
return e.row.data.ID !== 1;
}
}
@NgModule({
imports: [
BrowserModule,
BrowserTransferStateModule,
DxTreeListModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep#tree-list-demo {
min-height: 530px;
}
::ng-deep #employees {
max-height: 530px;
}
import { Injectable } from '@angular/core';
export class Employee {
ID: number;
Head_ID: number;
Full_Name: string;
Prefix: string;
Title: string;
City: string;
State: string;
Email: string;
Skype: string;
Mobile_Phone: string;
Birth_Date: string;
Hire_Date: string;
}
const employees: Employee[] = [{
ID: 1,
Head_ID: 0,
Full_Name: 'John Heart',
Prefix: 'Mr.',
Title: 'CEO',
City: 'Los Angeles',
State: 'California',
Email: 'jheart@dx-email.com',
Skype: 'jheart_DX_skype',
Mobile_Phone: '(213) 555-9392',
Birth_Date: '1964-03-16',
Hire_Date: '1995-01-15',
}, {
ID: 2,
Head_ID: 1,
Full_Name: 'Samantha Bright',
Prefix: 'Dr.',
Title: 'COO',
City: 'Los Angeles',
State: 'California',
Email: 'samanthab@dx-email.com',
Skype: 'samanthab_DX_skype',
Mobile_Phone: '(213) 555-2858',
Birth_Date: '1966-05-02',
Hire_Date: '2004-05-24',
}, {
ID: 3,
Head_ID: 1,
Full_Name: 'Arthur Miller',
Prefix: 'Mr.',
Title: 'CTO',
City: 'Denver',
State: 'Colorado',
Email: 'arthurm@dx-email.com',
Skype: 'arthurm_DX_skype',
Mobile_Phone: '(310) 555-8583',
Birth_Date: '1972-07-11',
Hire_Date: '2007-12-18',
}, {
ID: 4,
Head_ID: 1,
Full_Name: 'Robert Reagan',
Prefix: 'Mr.',
Title: 'CMO',
City: 'Bentonville',
State: 'Arkansas',
Email: 'robertr@dx-email.com',
Skype: 'robertr_DX_skype',
Mobile_Phone: '(818) 555-2387',
Birth_Date: '1974-09-07',
Hire_Date: '2002-11-08',
}, {
ID: 5,
Head_ID: 1,
Full_Name: 'Greta Sims',
Prefix: 'Ms.',
Title: 'HR Manager',
City: 'Atlanta',
State: 'Georgia',
Email: 'gretas@dx-email.com',
Skype: 'gretas_DX_skype',
Mobile_Phone: '(818) 555-6546',
Birth_Date: '1977-11-22',
Hire_Date: '1998-04-23',
}, {
ID: 6,
Head_ID: 3,
Full_Name: 'Brett Wade',
Prefix: 'Mr.',
Title: 'IT Manager',
City: 'Reno',
State: 'Nevada',
Email: 'brettw@dx-email.com',
Skype: 'brettw_DX_skype',
Mobile_Phone: '(626) 555-0358',
Birth_Date: '1968-12-01',
Hire_Date: '2009-03-06',
}, {
ID: 7,
Head_ID: 5,
Full_Name: 'Sandra Johnson',
Prefix: 'Mrs.',
Title: 'Controller',
City: 'Beaver',
State: 'Utah',
Email: 'sandraj@dx-email.com',
Skype: 'sandraj_DX_skype',
Mobile_Phone: '(562) 555-2082',
Birth_Date: '1974-11-15',
Hire_Date: '2005-05-11',
}, {
ID: 8,
Head_ID: 4,
Full_Name: 'Ed Holmes',
Prefix: 'Dr.',
Title: 'Sales Manager',
City: 'Malibu',
State: 'California',
Email: 'edwardh@dx-email.com',
Skype: 'edwardh_DX_skype',
Mobile_Phone: '(310) 555-1288',
Birth_Date: '1973-07-14',
Hire_Date: '2005-06-19',
}, {
ID: 9,
Head_ID: 3,
Full_Name: 'Barb Banks',
Prefix: 'Mrs.',
Title: 'Support Manager',
City: 'Phoenix',
State: 'Arizona',
Email: 'barbarab@dx-email.com',
Skype: 'barbarab_DX_skype',
Mobile_Phone: '(310) 555-3355',
Birth_Date: '1979-04-14',
Hire_Date: '2002-08-07',
}, {
ID: 10,
Head_ID: 2,
Full_Name: 'Kevin Carter',
Prefix: 'Mr.',
Title: 'Shipping Manager',
City: 'San Diego',
State: 'California',
Email: 'kevinc@dx-email.com',
Skype: 'kevinc_DX_skype',
Mobile_Phone: '(213) 555-2840',
Birth_Date: '1978-01-09',
Hire_Date: '2009-08-11',
}, {
ID: 11,
Head_ID: 5,
Full_Name: 'Cindy Stanwick',
Prefix: 'Ms.',
Title: 'HR Assistant',
City: 'Little Rock',
State: 'Arkansas',
Email: 'cindys@dx-email.com',
Skype: 'cindys_DX_skype',
Mobile_Phone: '(818) 555-6655',
Birth_Date: '1985-06-05',
Hire_Date: '2008-03-24',
}, {
ID: 12,
Head_ID: 8,
Full_Name: 'Sammy Hill',
Prefix: 'Mr.',
Title: 'Sales Assistant',
City: 'Pasadena',
State: 'California',
Email: 'sammyh@dx-email.com',
Skype: 'sammyh_DX_skype',
Mobile_Phone: '(626) 555-7292',
Birth_Date: '1984-02-17',
Hire_Date: '2012-02-01',
}, {
ID: 13,
Head_ID: 10,
Full_Name: 'Davey Jones',
Prefix: 'Mr.',
Title: 'Shipping Assistant',
City: 'Pasadena',
State: 'California',
Email: 'davidj@dx-email.com',
Skype: 'davidj_DX_skype',
Mobile_Phone: '(626) 555-0281',
Birth_Date: '1983-03-06',
Hire_Date: '2011-04-24',
}, {
ID: 14,
Head_ID: 10,
Full_Name: 'Victor Norris',
Prefix: 'Mr.',
Title: 'Shipping Assistant',
City: 'Little Rock',
State: 'Arkansas',
Email: 'victorn@dx-email.com',
Skype: 'victorn_DX_skype',
Mobile_Phone: '(213) 555-9278',
Birth_Date: '1986-07-23',
Hire_Date: '2012-07-23',
}, {
ID: 15,
Head_ID: 10,
Full_Name: 'Mary Stern',
Prefix: 'Ms.',
Title: 'Shipping Assistant',
City: 'Beaver',
State: 'Utah',
Email: 'marys@dx-email.com',
Skype: 'marys_DX_skype',
Mobile_Phone: '(818) 555-7857',
Birth_Date: '1982-04-08',
Hire_Date: '2012-08-12',
}, {
ID: 16,
Head_ID: 10,
Full_Name: 'Robin Cosworth',
Prefix: 'Mrs.',
Title: 'Shipping Assistant',
City: 'Los Angeles',
State: 'California',
Email: 'robinc@dx-email.com',
Skype: 'robinc_DX_skype',
Mobile_Phone: '(818) 555-0942',
Birth_Date: '1981-06-12',
Hire_Date: '2012-09-01',
}, {
ID: 17,
Head_ID: 9,
Full_Name: 'Kelly Rodriguez',
Prefix: 'Ms.',
Title: 'Support Assistant',
City: 'Boise',
State: 'Idaho',
Email: 'kellyr@dx-email.com',
Skype: 'kellyr_DX_skype',
Mobile_Phone: '(818) 555-9248',
Birth_Date: '1988-05-11',
Hire_Date: '2012-10-13',
}, {
ID: 18,
Head_ID: 9,
Full_Name: 'James Anderson',
Prefix: 'Mr.',
Title: 'Support Assistant',
City: 'Atlanta',
State: 'Georgia',
Email: 'jamesa@dx-email.com',
Skype: 'jamesa_DX_skype',
Mobile_Phone: '(323) 555-4702',
Birth_Date: '1987-01-29',
Hire_Date: '2012-10-18',
}, {
ID: 19,
Head_ID: 9,
Full_Name: 'Antony Remmen',
Prefix: 'Mr.',
Title: 'Support Assistant',
City: 'Boise',
State: 'Idaho',
Email: 'anthonyr@dx-email.com',
Skype: 'anthonyr_DX_skype',
Mobile_Phone: '(310) 555-6625',
Birth_Date: '1986-02-19',
Hire_Date: '2013-01-19',
}, {
ID: 20,
Head_ID: 8,
Full_Name: 'Olivia Peyton',
Prefix: 'Mrs.',
Title: 'Sales Assistant',
City: 'Atlanta',
State: 'Georgia',
Email: 'oliviap@dx-email.com',
Skype: 'oliviap_DX_skype',
Mobile_Phone: '(310) 555-2728',
Birth_Date: '1981-06-03',
Hire_Date: '2012-05-14',
}, {
ID: 21,
Head_ID: 6,
Full_Name: 'Taylor Riley',
Prefix: 'Mr.',
Title: 'Network Admin',
City: 'San Jose',
State: 'California',
Email: 'taylorr@dx-email.com',
Skype: 'taylorr_DX_skype',
Mobile_Phone: '(310) 555-7276',
Birth_Date: '1982-08-14',
Hire_Date: '2012-04-14',
}, {
ID: 22,
Head_ID: 6,
Full_Name: 'Amelia Harper',
Prefix: 'Mrs.',
Title: 'Network Admin',
City: 'Los Angeles',
State: 'California',
Email: 'ameliah@dx-email.com',
Skype: 'ameliah_DX_skype',
Mobile_Phone: '(213) 555-4276',
Birth_Date: '1983-11-19',
Hire_Date: '2011-02-10',
}, {
ID: 23,
Head_ID: 6,
Full_Name: 'Wally Hobbs',
Prefix: 'Mr.',
Title: 'Programmer',
City: 'Chatsworth',
State: 'California',
Email: 'wallyh@dx-email.com',
Skype: 'wallyh_DX_skype',
Mobile_Phone: '(818) 555-8872',
Birth_Date: '1984-12-24',
Hire_Date: '2011-02-17',
}, {
ID: 24,
Head_ID: 6,
Full_Name: 'Brad Jameson',
Prefix: 'Mr.',
Title: 'Programmer',
City: 'San Fernando',
State: 'California',
Email: 'bradleyj@dx-email.com',
Skype: 'bradleyj_DX_skype',
Mobile_Phone: '(818) 555-4646',
Birth_Date: '1988-10-12',
Hire_Date: '2011-03-02',
}, {
ID: 25,
Head_ID: 6,
Full_Name: 'Karen Goodson',
Prefix: 'Miss',
Title: 'Programmer',
City: 'South Pasadena',
State: 'California',
Email: 'kareng@dx-email.com',
Skype: 'kareng_DX_skype',
Mobile_Phone: '(626) 555-0908',
Birth_Date: '1987-04-26',
Hire_Date: '2011-03-14',
}, {
ID: 26,
Head_ID: 5,
Full_Name: 'Marcus Orbison',
Prefix: 'Mr.',
Title: 'Travel Coordinator',
City: 'Los Angeles',
State: 'California',
Email: 'marcuso@dx-email.com',
Skype: 'marcuso_DX_skype',
Mobile_Phone: '(213) 555-7098',
Birth_Date: '1982-03-02',
Hire_Date: '2005-05-19',
}, {
ID: 27,
Head_ID: 5,
Full_Name: 'Sandy Bright',
Prefix: 'Ms.',
Title: 'Benefits Coordinator',
City: 'Denver',
State: 'Colorado',
Email: 'sandrab@dx-email.com',
Skype: 'sandrab_DX_skype',
Mobile_Phone: '(818) 555-0524',
Birth_Date: '1983-09-11',
Hire_Date: '2005-06-04',
}, {
ID: 28,
Head_ID: 6,
Full_Name: 'Morgan Kennedy',
Prefix: 'Mrs.',
Title: 'Graphic Designer',
City: 'San Fernando Valley',
State: 'California',
Email: 'morgank@dx-email.com',
Skype: 'morgank_DX_skype',
Mobile_Phone: '(818) 555-8238',
Birth_Date: '1984-07-17',
Hire_Date: '2012-01-11',
}, {
ID: 29,
Head_ID: 28,
Full_Name: 'Violet Bailey',
Prefix: 'Ms.',
Title: 'Jr Graphic Designer',
City: 'La Canada',
State: 'California',
Email: 'violetb@dx-email.com',
Skype: 'violetb_DX_skype',
Mobile_Phone: '(818) 555-2478',
Birth_Date: '1985-06-10',
Hire_Date: '2012-01-19',
}, {
ID: 30,
Head_ID: 5,
Full_Name: 'Ken Samuelson',
Prefix: 'Dr.',
Title: 'Ombudsman',
City: 'St. Louis',
State: 'Missouri',
Email: 'kents@dx-email.com',
Skype: 'kents_DX_skype',
Mobile_Phone: '(562) 555-9282',
Birth_Date: '1972-09-11',
Hire_Date: '2009-04-22',
}];
@Injectable()
export class Service {
getEmployees(): Employee[] {
return employees;
}
}
// 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/
window.exports = window.exports || {};
window.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@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
'@angular/core': 'npm:@angular/core@12.2.17',
'@angular/platform-browser': 'npm:@angular/platform-browser@12.2.17',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.17',
'@angular/forms': 'npm:@angular/forms@12.2.17',
'@angular/common': 'npm:@angular/common@12.2.17',
'@angular/compiler': 'npm:@angular/compiler@12.2.17',
'tslib': 'npm:tslib@2.3.1/tslib.js',
'rxjs': 'npm:rxjs@7.5.3/dist/bundles/rxjs.umd.js',
'rxjs/operators': 'npm:rxjs@7.5.3/dist/cjs/operators/index.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@23.1.6/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@23.1.6/bundles/dx.all.js',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.6.2/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.2',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.49',
'devextreme-angular': 'npm:devextreme-angular@23.1.6',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.4/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.4/parser-html.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',
},
'rxjs': {
defaultExtension: 'js',
},
'rxjs/operators': {
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.12/inferno/package.json',
'npm:@angular/*/package.json',
'npm:@angular/common@12.2.17/*/package.json',
'npm:rxjs@7.5.3/package.json',
'npm:rxjs@7.5.3/operators/package.json',
'npm:devextreme-angular@23.1.6/*/package.json',
'npm:devextreme-angular@23.1.6/ui/*/package.json',
'npm:devextreme-angular@23.1.6/package.json',
'npm:devexpress-diagram@2.2.2/package.json',
'npm:devexpress-gantt@4.1.49/package.json',
],
};
System.config(window.config);
<!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/23.1.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.12.0/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.13/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>