Specify Toolbar Items

The Popover has two toolbars: top and bottom. Items on these toolbars can be plain text or widgets. To configure the items, populate the toolbarItems array with objects. Each object configures an individual toolbar item. For example, the following code adds two toolbar items to the Popover: one is plain text, another is the Button widget. They both occupy the top toolbar, because their toolbar option assumes its default value.

jQuery
JavaScript
HTML
$(function() {
    $("#popoverContainer").dxPopover({
        target: "#image",
        showEvent: 'dxhoverstart',
        hideEvent: 'dxhoverend',
        width: 200,
        toolbarItems: [{
            text: "Title",
            location: "before"
        }, {
            widget: "dxButton",
            location: "after",
            options: { 
                text: "Refresh", 
                onClick: function() {
                    // ...
                }
            }
        }]
    });
});
<img id="image" src="https://url/to/an/image" />
<div id="popoverContainer">
    <p>Popover content</p>
</div>
Angular
HTML
TypeScript
<img id="image" src="https://url/to/an/image" />
<dx-popover
    target="#image"
    showEvent="dxhoverstart"
    hideEvent="dxhoverend"
    [width]="200">
    <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 { DxPopoverModule, DxButtonModule } from "devextreme-angular";
// ...
export class AppComponent {
    refresh () {
        // ...
    }
}
@NgModule({
    imports: [
        // ...
        DxPopoverModule,
        DxButtonModule
    ],
    // ...
})
Vue
<template>
    <div>
        <img id="image" src="https://url/to/an/image" />
        <DxPopover
            :width="200"
            target="#image"
            show-event="dxhoverstart"
            hide-event="dxhoverend">
            <template>
                <p>Popover content</p>
            </template>
            <DxToolbarItem
                text="Title"
                location="before"
            />
            <DxToolbarItem
                :options="buttonOptions"
                widget="dxButton"
                location="after"
            />
        </DxPopover>
    </div>
</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 {
            buttonOptions: {
                text: 'Refresh',
                onClick: function() {
                    // ...
                }
            }
        };
    }
}
</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';

const buttonOptions = {
    text: 'Refresh',
    onClick: function() {
        // ...
    }
};

const renderContent = () => {
    return (
        <p>Popover content</p>
    );
}

class App extends React.Component {
    render() {
        return (
            <div>
                <img id="image" src="https://url/to/an/image" />
                <Popover
                    width={200}
                    target="#image"
                    showEvent="dxhoverstart"
                    hideEvent="dxhoverend"
                    contentRender={renderContent}>
                    <ToolbarItem
                        text="Title"
                        location="before"
                    />
                    <ToolbarItem
                        options={buttonOptions}
                        widget="dxButton"
                        location="after"
                    />
                </Popover>
            </div>
        );
    }
}

export default App;
ASP.NET MVC Controls
Razor C#
@(Html.DevExtreme().Popover()
    .Target("#image")
    .ShowEvent("dxhoverstart")
    .HideEvent("dxhoverend")
    .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);
     }
)
<img id="image" src="https://url/to/an/image" />

<script type="text/javascript">
    function refresh() {
        // ...
    }
</script>
See Also