JavaScript/jQuery Popover - toolbarItems
In the following code, two items are defined on the toolbar: one is plain text, another is the Button UI component:
jQuery
$(function() {
$("#popoverContainer").dxPopover({
// ...
toolbarItems: [{
text: "Title",
location: "before"
}, {
widget: "dxButton",
location: "after",
options: {
text: "Refresh",
onClick: function(e) { /* ... */ }
}
}]
});
});
<div id="popoverContainer">
<p>Popover content</p>
</div>Angular
<dx-popover ... >
<div *dxTemplate="let data of 'content'">
<p>Popover content</p>
</div>
<dxi-toolbar-item
text="Title"
location="before">
</dxi-toolbar-item>
<dxi-toolbar-item
widget="dxButton"
location="after"
[options]="{
text: 'Refresh',
onClick: refresh
}">
</dxi-toolbar-item>
</dx-popover>
import { Component } from '@angular/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
refresh () { /* ... */ }
}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxPopoverModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxPopoverModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }ASP.NET MVC Controls
@(Html.DevExtreme().Popover()
<!-- ... -->
.ContentTemplate(@<text>
<p>Popover content</p>
</text>)
.ToolbarItems(ti => {
ti.Add()
.Text("Title")
.Location(ToolbarItemLocation.Before);
ti.Add()
.Widget(w => w.Button()
.Text("Refresh")
.OnClick("refresh"))
.Location(ToolbarItemLocation.After);
}
)
<script type="text/javascript">
function refresh() { /* ... */ }
</script>Vue
<template>
<DxPopover ... >
<p>Popover content</p>
<DxToolbarItem
text="Title"
location="before">
</DxToolbarItem>
<DxToolbarItem
widget="dxButton"
:options="buttonOptions"
location="after">
</DxToolbarItem>
</DxPopover>
</template>
<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';
import DxPopover, { DxToolbarItem } from 'devextreme-vue/popover';
export default {
components: {
DxPopover
},
data() {
return {
buttonOptions: {
text: 'Refresh',
onClick: function(e) { /* ... */ }
}
}
}
}
</script>React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';
import { Popover, ToolbarItem } from 'devextreme-react/popover';
class App extends React.Component {
constructor() {
this.buttonOptions = {
text: 'Refresh',
onClick: function(e) { /* ... */ }
};
}
render() {
return (
<Popover ... >
<p>Popover Content</p>
<ToolbarItem
text="Title"
location="before">
</ToolbarItem>
<ToolbarItem
widget="dxButton"
location="after"
options={this.buttonOptions}>
</ToolbarItem>
</Popover>
);
}
}
export default App;component
An alias for the template property specified in React. Accepts a custom component. Refer to Using a Custom Component for more information.
location
Use the ToolbarItemLocation enum to specify this property when the UI component is used as an ASP.NET MVC 5 Control or a DevExtreme-Based ASP.NET Core Control. This enum accepts the following values: Before, After, and Center.
options
options should contain the properties of the DevExtreme UI component specified in the widget property. Because of this dependency, options cannot be typed and are not implemented as nested configuration components in Angular, Vue, and React. In these frameworks, specify options with an object. We recommend that you declare the object outside the configuration component in Vue and React to prevent possible issues caused by unnecessary re-rendering.
Angular
<dx-popover ... >
<dxi-toolbar-item
widget="dxCheckBox"
[options]="{ text: 'Show IDs' }">
</dxi-toolbar-item>
</dx-popover>
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { DxPopoverModule } from 'devextreme-angular';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
DxPopoverModule
],
providers: [ ],
bootstrap: [AppComponent]
})
export class AppModule { }Vue
<template>
<DxPopover>
<DxToolbarItem ...
widget="dxCheckBox"
:options="checkBoxOptions"
/>
</DxPopover>
</template>
<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';
import DxPopover, {
DxToolbarItem
} from 'devextreme-vue/popover';
export default {
components: {
DxPopover,
DxToolbarItem
},
data() {
return {
checkBoxOptions: { text: 'Show IDs' }
}
}
}
</script>React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';
import Popover, {
ToolbarItem
} from 'devextreme-react/popover';
class App extends React.Component {
checkBoxOptions = { text: 'Show IDs' };
render() {
return (
<Popover ... >
<ToolbarItem
widget="dxCheckBox"
options={this.checkBoxOptions}
/>
</Popover>
);
}
}
export default App;When using ASP.NET MVC 5 Controls or DevExtreme-Based ASP.NET Core Controls, configure the UI component with a lambda expression as follows:
@(Html.DevExtreme().Popover()
.ToolbarItems(items => {
items.Add().Widget(w => w
// Instead of Button here can be any other UI component
.Button()
.Text("Back")
);
})
)
@(Html.DevExtreme().Popover() _
.ToolbarItems(Sub(items)
items.Add().Widget(Function(w)
' Instead of Button here can be any other UI component
Return w.Button().Text("Back")
End Function)
End Sub)
)render
An alias for the template property specified in React. Accepts a rendering function. Refer to Using a Rendering Function for more information.
template
The following types of the specified value are available.
- Assign a jQuery object of the template's container.
- Assign a DOM Node of the template's container.
- Assign a function that returns the jQuery object or a DOM Node of the template's container.
toolbar
Use the Toolbar enum to specify this property when the UI component is used as an ASP.NET MVC 5 Control or a DevExtreme-Based ASP.NET Core Control. This enum accepts the following values: Top and Bottom.
widget
When using ASP.NET MVC 5 Controls or DevExtreme-Based ASP.NET Core Controls, configure the UI component with a lambda expression as follows:
// Instead of Popup here you can use Popover
@(Html.DevExtreme().Popup()
.ToolbarItems(items => {
items.Add().Widget(w => w
// Instead of Button here can be any other UI component
.Button()
.Text("Back")
);
})
)' Instead of Popup here you can use Popover
@(Html.DevExtreme().Popup() _
.ToolbarItems(Sub(items)
items.Add().Widget(Function(w)
' Instead of Button here can be any other UI component
Return w.Button().Text("Back")
End Function)
End Sub)
)