Resize and Relocate

To change the size of the Popup, specify the height and width options.

jQuery
HTML
JavaScript
<div id="popupContainer">
    <p>Popup content</p>
</div>
$(function() {
    $("#popupContainer").dxPopup({
        title: "Popup Title",
        visible: true,
        height: 300,
        width: 500
    });
});
Angular
HTML
TypeScript
<dx-popup
    title="Popup Title"
    [(visible)]="isPopupVisible"
    [height]="300"
    [width]="500">
    <div *dxTemplate="let data of 'content'">
        <p>Popup content</p>
    </div>
</dx-popup>
import { DxPopupModule } from "devextreme-angular";
// ...
export class AppComponent {
    isPopupVisible: boolean = true;
}
@NgModule({
    imports: [
        // ...
        DxPopupModule
    ],
    // ...
})
Vue
<template>
    <DxPopup
        :visible.sync="isPopupVisible"
        :height="300"
        :width="500"
        title="Popup Title">
        <template>
            <p>Popup content</p>
        </template>
    </DxPopup>
</template>

<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { DxPopup } from 'devextreme-vue/popup';

export default {
    components: {
        DxPopup
    },
    data() {
        return {
            isPopupVisible: true
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { Popup } from 'devextreme-react/popup';

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

class App extends React.Component {
    constructor(props) {
        super(props);

        this.state = {
            isPopupVisible: true
        };

        this.onHiding = this.onHiding.bind(this);
    }

    onHiding() {
        this.setState({
            isPopupVisible: false
        });
    }

    render() {
        return (
            <Popup
                visible={this.state.isPopupVisible}
                height={300}
                width={500}
                title="Popup Title"
                contentRender={renderContent}
                onHiding={this.onHiding}
            />
        );
    }
}

export default App;

To allow an end user to resize the Popup, assign true to the resizeEnabled option.

jQuery
JavaScript
$(function() {
    $("#popupContainer").dxPopup({
        title: "Popup Title",
        visible: true,
        resizeEnabled: true
    });
});
Angular
HTML
TypeScript
<dx-popup
    title="Popup Title"
    [(visible)]="isPopupVisible"
    [resizeEnabled]="true">
</dx-popup>
import { DxPopupModule } from "devextreme-angular";
// ...
export class AppComponent {
    isPopupVisible: boolean = true;
}
@NgModule({
    imports: [
        // ...
        DxPopupModule
    ],
    // ...
})
Vue
<template>
    <DxPopup
        :visible.sync="isPopupVisible"
        :resize-enabled="true"
        title="Popup Title"
    />
</template>

<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { DxPopup } from 'devextreme-vue/popup';

export default {
    components: {
        DxPopup
    },
    data() {
        return {
            isPopupVisible: true
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { Popup } from 'devextreme-react/popup';

class App extends React.Component {
    constructor(props) {
        super(props);

        this.state = {
            isPopupVisible: true
        };

        this.onHiding = this.onHiding.bind(this);
    }

    onHiding() {
        this.setState({
            isPopupVisible: false
        });
    }

    render() {
        return (
            <Popup
                visible={this.state.isPopupVisible}
                resizeEnabled={true}
                title="Popup Title"
            />
        );
    }
}

export default App;

If you need to position the Popup against a specific element on your page, set the position option.

jQuery
JavaScript
$(function() {
    $("#popupContainer").dxPopup({
        title: "Popup Title",
        visible: true,
        position: {
            my: "left",
            at: "left",
            of: "#targetElement"
        }
    });
});
Angular
HTML
TypeScript
<dx-popup
    title="Popup Title"
    [(visible)]="isPopupVisible">
    <dxo-position
        my="left"
        at="left"
        of="#targetElement">
    </dxo-position>
</dx-popup>
import { DxPopupModule } from "devextreme-angular";
// ...
export class AppComponent {
    isPopupVisible: boolean = true;
}
@NgModule({
    imports: [
        // ...
        DxPopupModule
    ],
    // ...
})
Vue
<template>
    <DxPopup
        :visible.sync="isPopupVisible"
        title="Popup Title">
        <DxPosition
            my="left"
            at="left"
            of="#targetElement">
        />
    </DxPopup>
</template>

<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { DxPopup, DxPosition } from 'devextreme-vue/popup';

export default {
    components: {
        DxPopup,
        DxPosition
    },
    data() {
        return {
            isPopupVisible: true
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { Popup, Position } from 'devextreme-react/popup';

class App extends React.Component {
    constructor(props) {
        super(props);

        this.state = {
            isPopupVisible: true
        };

        this.onHiding = this.onHiding.bind(this);
    }

    onHiding() {
        this.setState({
            isPopupVisible: false
        });
    }

    render() {
        return (
            <Popup
                visible={this.state.isPopupVisible}
                title="Popup Title"
                onHiding={this.onHiding}>
                <Position
                    my="left"
                    at="left"
                    of="#targetElement"
                />
            </Popup>
        );
    }
}

export default App;

This configuration of the position option reads as follows: "place my left side at the left side of the "#targetElement".

By default, an end user is allowed to change the Popup position only on desktops. To enable this feature on other devices too, set the dragEnabled option to true. Note that the user drags the Popup by its title, so the title should not be hidden.

jQuery
JavaScript
$(function() {
    $("#popupContainer").dxPopup({
        title: "Popup Title",
        visible: true,
        dragEnabled: true
    });
});
Angular
HTML
TypeScript
<dx-popup
    title="Popup Title"
    [(visible)]="isPopupVisible"
    [dragEnabled]="true">
</dx-popup>
import { DxPopupModule } from "devextreme-angular";
// ...
export class AppComponent {
    isPopupVisible: boolean = true;
}
@NgModule({
    imports: [
        // ...
        DxPopupModule
    ],
    // ...
})
Vue
<template>
    <DxPopup
        :visible.sync="isPopupVisible"
        :drag-enabled="true"
        title="Popup Title"
    />
</template>

<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { DxPopup } from 'devextreme-vue/popup';

export default {
    components: {
        DxPopup
    },
    data() {
        return {
            isPopupVisible: true
        };
    }
}
</script>
React
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { Popup } from 'devextreme-react/popup';

class App extends React.Component {
    constructor(props) {
        super(props);

        this.state = {
            isPopupVisible: true
        };

        this.onHiding = this.onHiding.bind(this);
    }

    onHiding() {
        this.setState({
            isPopupVisible: false
        });
    }

    render() {
        return (
            <Popup
                visible={this.state.isPopupVisible}
                dragEnabled={true}
                title="Popup Title"
            />
        );
    }
}

export default App;
NOTE
Dragging is possible only if the "height: 100%" style is applied to the <html> element and "min-height: 100%" - to the <body> element.
See Also