Toast

The Toast is a widget that provides pop-up notifications.

Included in: dx.mobile.js, dx.web.js, dx.viz-web.js, dx.all.js
Module: ui/toast
Export: default
Toast interactive configuration
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$("#toast").dxToast({
});

                    

DevExtreme widgets are integrated with many popular libraries and frameworks. See the Installation section (for JavaScript libraries) or the Prerequisites and Installation section (for ASP.NET MVC framework) to find details on setting up DevExtreme with a particular library or framework.

The following code shows how to create the Toast widget using every supported library and framework. For more details on working with widgets in these libraries and frameworks, see the Widget Basics topic for jQuery, Angular, AngularJS, Knockout or ASP.NET MVC.

jQuery
JavaScript
HTML
$(function() {
    $("#toast").dxToast({
        message: "Connection problem",
        type: "error",
        displayTime: 3000
    });
    $("#button").dxButton({
        text: "Show the Toast", 
        onClick: function () {
            $("#toast").dxToast("show");
        } 
    });
});
<div id="toast"></div>
<div id="button"></div>
Angular
HTML
TypeScript
<dx-toast
    message="Connection problem"
    type="error"
    [displayTime]="3000"
    [(visible)]="isToastVisible">
</dx-toast>
<dx-button
    text="Show the Toast" 
    (onClick)="showToast()">
</dx-button>
import { DxToastModule } from "devextreme-angular"
// ...
export class AppComponent {
    isToastVisible = false;
    showToast() {
        this.isToastVisible = true;
    }
}
@NgModule({
    imports: [
        // ...
        DxToastModule
    ],
    // ...
})
AngularJS
HTML
JavaScript
<div ng-controller="DemoController">
    <div dx-toast="{
        message: 'Connection problem',
        type: 'error',
        displayTime: 3000,
        bindingOptions: {
            visible: 'isToastVisible'
        } 
    }"></div>
    <div dx-button="{
        text: 'Show the Toast', 
        onClick: showToast
    }"></div>
</div>
angular.module("DemoApp", ["dx"])
    .controller("DemoController", function ($scope) {
        $scope.isToastVisible = false;
        $scope.showToast = function () {
            $scope.isToastVisible = true
        };
    });
Knockout
HTML
JavaScript
<div data-bind="dxToast: {
    message: 'Connection problem',
    type: 'error',
    displayTime: 3000,
    visible: isToastVisible
}"></div>
<div data-bind="dxButton: {
    text: 'Show the Toast', 
    onClick: showToast
}"></div>
var viewModel = {
    isToastVisible: ko.observable(false),
    showToast: function (e) {
        e.model.isToastVisible(true);
    }
};
ko.applyBindings(viewModel);
ASP.NET MVC Controls
Razor C#
Razor VB
@(Html.DevExtreme().Toast()
    .ID("toast")
    .Message("Connection problem")
    .Type(ToastType.Error)
    .DisplayTime(3000)
)
@(Html.DevExtreme().Button()
    .ID("button")
    .Text("Show the Toast")
    .OnClick(@<text>
        function (e) {
            $("#toast").dxToast("show")
        }
    </text>)    
)
@(Html.DevExtreme().Toast() _
    .ID("toast") _
    .Message("Connection problem") _
    .Type(ToastType.Error) _
    .DisplayTime(3000)
)
@(Html.DevExtreme().Button() _
    .ID("button") _
    .Text("Show the Toast") _
    .OnClick("button_click")    
)
<script>
    function button_click(e) {
        $("#toast").dxToast("show")
    }
</script>

View Demo

See Also

Configuration

An object defining configuration options for the Toast widget.

Name Description
accessKey

Specifies the shortcut key that sets focus on the widget.

animation

Configures widget visibility animations. This object contains two fields: show and hide.

closeOnBackButton

A Boolean value specifying whether or not the widget is closed if a user presses the Back hardware button.

closeOnClick

A Boolean value specifying whether or not the toast is closed if a user clicks it.

closeOnOutsideClick

Specifies whether to close the widget if a user clicks outside it.

closeOnSwipe

A Boolean value specifying whether or not the toast is closed if a user swipes it out of the screen boundaries.

contentTemplate

Specifies a custom template for the widget content.

deferRendering

Specifies whether to render the widget's content when it is displayed. If false, the content is rendered immediately.

displayTime

The time span in milliseconds during which the Toast widget is visible.

elementAttr

Specifies the attributes to be attached to the widget's root element.

focusStateEnabled

Specifies whether the widget can be focused using keyboard navigation.

height

Specifies the widget's height in pixels.

hint

Specifies text for a hint that appears when a user pauses on the widget.

hoverStateEnabled

Specifies whether the widget changes its state when a user pauses on it.

maxHeight

Specifies the maximum height the widget can reach while resizing.

maxWidth

Specifies the maximum width the widget can reach while resizing.

message

The Toast message text.

minHeight

Specifies the minimum height the widget can reach while resizing.

minWidth

Specifies the minimum width the widget can reach while resizing.

onContentReady

A function that is executed when the widget's content is ready and each time the content is changed.

onDisposing

A function that is executed before the widget is disposed of.

onHidden

A function that is executed after the widget is hidden.

onHiding

A function that is executed before the widget is hidden.

onInitialized

A function that is executed only once, after the widget is initialized.

onOptionChanged

A function that is executed after a widget option is changed.

onShowing

A function that is executed before the widget is displayed.

onShown

A function that is executed after the widget is displayed.

position

Positions the widget.

rtlEnabled

Switches the widget to a right-to-left representation.

shading

A Boolean value specifying whether or not the main screen is inactive while the widget is active.

shadingColor

Specifies the shading color.

tabIndex

Specifies the number of the element when the Tab key is used for navigating.

type

Specifies the Toast widget type.

visible

A Boolean value specifying whether or not the widget is visible.

width

Specifies the widget's width in pixels.

Methods

This section describes members used to manipulate the widget.

Name Description
beginUpdate()

Prevents the widget from refreshing until the endUpdate() method is called.

content()

Gets the widget's content.

defaultOptions(rule)

Specifies the device-dependent default configuration options for this component.

dispose()

Disposes of all the resources allocated to the Toast instance.

element()

Gets the root widget element.

endUpdate()

Refreshes the widget after a call of the beginUpdate() method.

focus()

Sets focus on the widget.

getInstance(element)

Gets the instance of a widget found using its DOM node.

hide()

Hides the widget.

instance()

Gets the widget's instance. Use it to access other methods of the widget.

off(eventName)

Detaches all event handlers from a single event.

off(eventName, eventHandler)

Detaches a particular event handler from a single event.

on(eventName, eventHandler)

Subscribes to an event.

on(events)

Subscribes to events.

option()

Gets all widget options.

option(optionName)

Gets the value of a single option.

option(optionName, optionValue)

Updates the value of a single option.

option(options)

Updates the values of several options.

registerKeyHandler(key, handler)

Registers a handler to be executed when a user presses a specific key.

repaint()

Recalculates the widget's size and position without rerendering.

show()

Shows the widget.

toggle(showing)

Shows or hides the widget depending on the argument.

Events

This section describes events fired by this widget.

Name Description
contentReady

Raised when the widget's content is ready.

disposing

Raised before the widget is disposed of.

hidden

Raised after the widget is hidden.

hiding

Raised before the widget is hidden.

initialized

Raised only once, after the widget is initialized.

optionChanged

Raised after a widget option is changed.

showing

Raised before the widget is displayed.

shown

Raised after the widget is displayed.

See Also