Render a dialog using utility functions in Vue Dialog component

11 Jun 202418 minutes to read

The dialog component provides built-in utility functions to render the alert and confirm dialogs with the minimal code.
The following options are used as an argument on calling the utility functions:

Options	Description
title	Specifies the title of dialog like the header property.
content	Specifies the value that can be displayed in dialog’s content area like the content property.
isModal	Specifies the Boolean value whether the dialog can be displayed as modal or non-modal. For more details, refer to the isModal property.
position	Specifies the value where the alert or confirm dialog is positioned within the document. For more details, refer to the position property { X: ‘center’, Y: ‘center’}
okButton	Configures the OK button that contains button properties with the click events. okButton:{ icon:'prefix icon to the button', cssClass:'custom class to the button', click: 'action for OK button click', text: 'Yes' // <-- Default value is 'OK' }
cancelButton	Configures the Cancel button that contains button properties with the click events. cancelButton:{ icon:'prefix icon to the button', cssClass:'custom class to the button', click: 'action for ‘Cancel’ button click', text: 'No' // <-- Default value is 'Cancel'}
isDraggable	Specifies the value whether the alert or confirm dialog can be dragged by the user.
showCloseIcon	When set to true, the close icon is shown in the dialog component.
closeOnEscape	When set to true, you can close the dialog by pressing ESC key.
animationSettings	Specifies the animation settings of the dialog component.
cssClass	Specifies the CSS class name that can be appended to the dialog.
zIndex	Specifies the order of the dialog, that is displayed in front or behind of another component.
open	Event which is triggered after the dialog is opened.
close	Event which is triggered after the dialog is closed.
animationSettings	Specifies the animation settings of the dialog component.

Alert dialog

An alert dialog box is used to display warning like messages to the users. Use the following code to render a simple alert dialog in an application.

Composition API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Alert
                Dialog</ejs-button></center>
    </div>
</template>
<script setup>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent as EjsButton } from '@syncfusion/ej2-vue-buttons';

const dialogBtnClick = () => {
    DialogUtility.alert('This is an Alert Dialog!');
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Options API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Alert
                Dialog</ejs-button></center>
    </div>
</template>
<script>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent } from '@syncfusion/ej2-vue-buttons';

export default {
    name: "App",
    components: {
        "ejs-button": ButtonComponent
    },
    data: function () {
        return {}
    },
    methods: {
        dialogBtnClick: function () {
            DialogUtility.alert('This is an Alert Dialog!');
        }
    }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Render an alert dialog with options

Composition API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Alert
                Dialog</ejs-button></center>
    </div>
</template>
<script setup>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent as EjsButton } from '@syncfusion/ej2-vue-buttons';

const dialogBtnClick = () => {
    DialogUtility.alert({
        title: 'Alert Dialog',
        content: "This is an Alert Dialog!",
        okButton: { text: 'OK', click: okClick },
        showCloseIcon: true,
        closeOnEscape: true,
        animationSettings: { effect: 'Zoom' }
    });
};
const okClick = () => {
    alert('you clicked OK button');
};
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Options API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Alert
                Dialog</ejs-button></center>
    </div>
</template>
<script>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent } from '@syncfusion/ej2-vue-buttons';

export default {
    name: "App",
    components: {
        "ejs-button": ButtonComponent,
    },
    data: function () {
        return {}
    },
    methods: {
        dialogBtnClick: function () {
            DialogUtility.alert({
                title: 'Alert Dialog',
                content: "This is an Alert Dialog!",
                okButton: { text: 'OK', click: okClick },
                showCloseIcon: true,
                closeOnEscape: true,
                animationSettings: { effect: 'Zoom' }
            });
        },
        okClick: function () {
            alert('you clicked OK button');
        }
    }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Confirm dialog

A confirm dialog displays a specified message along with ‘OK’ and ‘Cancel’ button.

Composition API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Confirm
                Dialog</ejs-button></center>
    </div>
</template>
<script setup>

import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent as EjsButton } from '@syncfusion/ej2-vue-buttons';

const dialogBtnClick = () => {
    DialogUtility.confirm('This is a Confirmation Dialog!');
};
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Options API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Confirm
                Dialog</ejs-button></center>
    </div>
</template>
<script>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent } from '@syncfusion/ej2-vue-buttons';

export default {
    name: "App",
    components: {
        "ejs-button": ButtonComponent
    },
    data: function () {
        return {}
    },
    methods: {
        dialogBtnClick: function () {
            DialogUtility.confirm('This is a Confirmation Dialog!');
        }
    }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Render a confirmation dialog with options

Composition API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Confirm
                Dialog</ejs-button></center>
    </div>
</template>
<script setup>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent as EjsButton } from '@syncfusion/ej2-vue-buttons';

const dialogBtnClick = () => {
    //  Initialize and render Confirm dialog with options
    DialogUtility.confirm({
        title: ' Confirmation Dialog',
        content: "This is a Confirmation Dialog!",
        okButton: { text: 'OK', click: okClick },
        cancelButton: { text: 'Cancel', click: cancelClick },
        showCloseIcon: true,
        closeOnEscape: true,
        animationSettings: { effect: 'Zoom' }
    });
};
const okClick = () => {
    alert('you clicked OK button');
};
const cancelClick = () => {
    alert('you clicked Cancel button');
};
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>

Options API (~/src/App.vue)

<template>
    <div>
        <center><ejs-button ref='button' id="dialogbtn" cssClass="e-info" v-on:click="dialogBtnClick">Open Confirm
                Dialog</ejs-button></center>
    </div>
</template>
<script>
import { DialogUtility } from '@syncfusion/ej2-popups';
import { ButtonComponent } from '@syncfusion/ej2-vue-buttons';

export default {
    name: "App",
    components: {
        "ejs-button": ButtonComponent
    },
    data: function () {
        return {}
    },
    methods: {
        dialogBtnClick: function () {
            //  Initialize and render Confirm dialog with options
            DialogUtility.confirm({
                title: ' Confirmation Dialog',
                content: "This is a Confirmation Dialog!",
                okButton: { text: 'OK', click: this.okClick },
                cancelButton: { text: 'Cancel', click: this.cancelClick },
                showCloseIcon: true,
                closeOnEscape: true,
                animationSettings: { effect: 'Zoom' }
            });
        },
        okClick: function () {
            alert('you clicked OK button');
        },
        cancelClick: function () {
            alert('you clicked Cancel button');
        }
    }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}
</style>