Popover
Documentation
The Popover is a UI component that shows notifications within a box with an arrow pointing to a specified UI element. In this demo, the Popover appears when you pause on the «details» label or click the «more» link.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<div class="dx-fieldset form">
<div class="dx-field">
<div class="dx-field-label">Default mode</div>
<div class="dx-field-value-static">
<p>
<span id="subject1">Google AdWords Strategy</span>
(<a
id="link1"
(mouseenter)="toggleDefault()"
(mouseleave)="toggleDefault()"
>details</a
>)
</p>
<dx-popover
target="#link1"
position="top"
[width]="300"
[(visible)]="defaultVisible"
>
<div *dxTemplate="let data = model; of: 'content'">
Make final decision on whether we are going to increase our Google
AdWord spend based on our 2013 marketing plan.
</div>
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With title</div>
<div class="dx-field-value-static">
<p>
<span id="subject2">
Rollout of New Website and Marketing Brochures
</span>
(<a
id="link2"
(mouseenter)="toggleWithTitle()"
(mouseleave)="toggleWithTitle()"
>details</a
>)
</p>
<dx-popover
target="#link2"
position="bottom"
[width]="300"
[showTitle]="true"
title="Details:"
[(visible)]="withTitleVisible"
>
<div *dxTemplate="let data = model; of: 'content'">
The designs for new brochures and website have been approved. Launch
date is set for Feb 28.
</div>
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With animation</div>
<div class="dx-field-value-static">
<p>
<span id="subject3"> Create 2012 Sales Report </span>
(<a
id="link3"
(mouseenter)="toggleWithAnimationOptions()"
(mouseleave)="toggleWithAnimationOptions()"
>details</a
>)
</p>
<dx-popover
target="#link3"
position="top"
[width]="300"
[(visible)]="withAnimationOptionsVisible"
>
<dxo-animation>
<dxo-show
type="pop"
[from]="{ scale: 0 }"
[to]="{ scale: 1 }"
></dxo-show>
<dxo-hide type="fade" [from]="1" [to]="0"></dxo-hide>
</dxo-animation>
<div *dxTemplate="let data = model; of: 'content'">
2012 Sales Report has to be completed so we can determine if major
changes are required to sales strategy.
</div>
</dx-popover>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With overlay</div>
<div class="dx-field-value-static">
<p>
<span id="subject4">Website Re-Design Plan</span>
(<a id="link4" (click)="toggleWithShadingOptions()">more</a>)
</p>
<dx-popover
target="#link4"
position="top"
[width]="300"
[shading]="true"
shadingColor="rgba(0, 0, 0, 0.5)"
[(visible)]="withShadingOptionsVisible"
>
<div *dxTemplate="let data of 'content'">
The changes in our brochure designs for 2013 require us to update key
areas of our website.
</div>
</dx-popover>
</div>
</div>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxPopoverModule, DxTemplateModule } from 'devextreme-angular';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
})
export class AppComponent {
defaultVisible: boolean;
withTitleVisible: boolean;
withAnimationOptionsVisible: boolean;
withShadingOptionsVisible: boolean;
constructor() {
this.defaultVisible = false;
this.withTitleVisible = false;
this.withAnimationOptionsVisible = false;
this.withShadingOptionsVisible = false;
}
toggleDefault() {
this.defaultVisible = !this.defaultVisible;
}
toggleWithTitle() {
this.withTitleVisible = !this.withTitleVisible;
}
toggleWithAnimationOptions() {
this.withAnimationOptionsVisible = !this.withAnimationOptionsVisible;
}
toggleWithShadingOptions() {
this.withShadingOptionsVisible = !this.withShadingOptionsVisible;
}
}
@NgModule({
imports: [
BrowserModule,
DxPopoverModule,
DxTemplateModule,
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .form a {
cursor: pointer;
white-space: nowrap;
border-bottom: 1px dashed;
text-decoration: none;
}
::ng-deep .form p {
margin: 0;
}
::ng-deep #link4 {
border-bottom-style: solid;
}
// 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.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/core': 'npm:@angular/core@12.2.13',
'@angular/platform-browser': 'npm:@angular/platform-browser@12.2.13',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@12.2.13',
'@angular/forms': 'npm:@angular/forms@12.2.13',
'@angular/common': 'npm:@angular/common@12.2.13',
'@angular/compiler': 'npm:@angular/compiler@12.2.13',
'tslib': 'npm:tslib@2.3.1/tslib.js',
'rxjs': 'npm:rxjs@6.4.0',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@21.2.4/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@21.2.4/bundles/dx.all.js',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.5.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.1.40',
'devexpress-gantt': 'npm:devexpress-gantt@4.0.0',
'devextreme-angular': 'npm:devextreme-angular@21.2.4',
'@devextreme/runtime': 'npm:@devextreme/runtime@2.3.13',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat@7.4.11/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@7.4.11/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class@7.4.11/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras@7.4.11/dist/inferno-extras.min.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:@devextreme/*/package.json',
'npm:@devextreme/runtime@2.3.13/inferno/package.json',
'npm:@angular/*/package.json',
'npm:@angular/common@12.2.13/*/package.json',
'npm:rxjs@6.4.0/package.json',
'npm:rxjs@6.4.0/operators/package.json',
'npm:devextreme-angular@21.2.4/*/package.json',
'npm:devextreme-angular@21.2.4/ui/*/package.json',
'npm:devextreme-angular@21.2.4/package.json',
'npm:devexpress-diagram@2.1.40/package.json',
'npm:devexpress-gantt@4.0.0/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/21.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.2.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.11.4/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>