primevue-mirror/pages/toast/ToastDoc.vue

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Vue
Executable File

<template>
<AppDoc name="ToastDemo" :sources="sources">
<h5>ToastService</h5>
<p>Toast messages are dynamically created using a <i>ToastService</i> that needs to be installed globally before the application instance is created.</p>
<pre v-code.script><code>
import {createApp} from 'vue';
import ToastService from 'primevue/toastservice';
const app = createApp(App);
app.use(ToastService);
</code></pre>
<h5>Import via Module</h5>
<pre v-code.script><code>
import Toast from 'primevue/toast';
</code></pre>
<h5>Import via CDN</h5>
<pre v-code><code>
&lt;script src="https://unpkg.com/primevue@^3/core/core.min.js"&gt;&lt;/script&gt;
&lt;script src="https://unpkg.com/primevue@^3/toast/toast.min.js"&gt;&lt;/script&gt;
</code></pre>
<h5>Getting Started</h5>
<p>
Ideal location of a Toast is the main application template so that it can be used by any component within the application. A single message is represented by the Message interface in PrimeVue that defines various properties such as
severity, summary and detail.
</p>
<pre v-code><code>
&lt;template&gt;
&lt;Toast /&gt;
&lt;template&gt;
</code></pre>
<h5>Options API</h5>
<p><i>$toast</i> is available as a property in the application instance.</p>
<pre v-code.script><code>
export default {
mounted() {
this.$toast.add({severity:'success', summary: 'Success Message', detail:'Order submitted', life: 3000});
}
}
</code></pre>
<h5>Composition API</h5>
<p>The toast instance can be injected with the <i>useToast</i> function.</p>
<pre v-code.script><code>
import { defineComponent } from "vue";
import { useToast } from "primevue/usetoast";
export default defineComponent({
setup() {
const toast = useToast();
toast.add({severity:'info', summary: 'Info Message', detail:'Message Content', life: 3000});
}
})
</code></pre>
<h5>Message API</h5>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>severity</td>
<td>string</td>
<td>null</td>
<td>Severity of the message.</td>
</tr>
<tr>
<td>summary</td>
<td>element</td>
<td>null</td>
<td>Summary content of the message.</td>
</tr>
<tr>
<td>detail</td>
<td>element</td>
<td>null</td>
<td>Detail content of the message.</td>
</tr>
<tr>
<td>closable</td>
<td>boolean</td>
<td>true</td>
<td>Whether the message can be closed manually using the close icon.</td>
</tr>
<tr>
<td>life</td>
<td>number</td>
<td>null</td>
<td>Delay in milliseconds to close the message automatically. Messages with no life defined becomes sticky.</td>
</tr>
<tr>
<td>group</td>
<td>string</td>
<td>null</td>
<td>Key of the Toast to display the message.</td>
</tr>
<tr>
<td>styleClass</td>
<td>string</td>
<td>null</td>
<td>Style class of the message.</td>
</tr>
<tr>
<td>contentStyleClass</td>
<td>string</td>
<td>null</td>
<td>Style class of the content.</td>
</tr>
</tbody>
</table>
</div>
<h5>MessageService API</h5>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Parameters</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>add</td>
<td>message: Message instance</td>
<td>Displays the message in a suitable Toast component.</td>
</tr>
<tr>
<td>removeGroup</td>
<td>group: Name of the message group</td>
<td>Clears the messages that belongs to the group.</td>
</tr>
<tr>
<td>removeAllGroup</td>
<td>-</td>
<td>Clears all the messages.</td>
</tr>
</tbody>
</table>
</div>
<h5>Severities</h5>
<p>There are four possible values for the severity of a message. Info is the default.</p>
<ul>
<li>success</li>
<li>info</li>
<li>warn</li>
<li>error</li>
</ul>
<h5>Position</h5>
<p>
There are four positions available for the toast container defined by the <i>position</i> property that defaults to "top-right". Other valid values are "top-left", "top-center", "bottom-left", "bottom-center", "bottom-right" and "center".
</p>
<pre v-code><code>
&lt;Toast /&gt;
&lt;Toast position="top-left" /&gt;
&lt;Toast position="top-center" /&gt;
&lt;Toast position="top-right" /&gt;
&lt;Toast position="center" /&gt;
&lt;Toast position="bottom-left" /&gt;
&lt;Toast position="bottom-center" /&gt;
&lt;Toast position="bottom-right" /&gt;
</code></pre>
<h5>Groups</h5>
<p>A message can be targeted to a specific Toast component if their group properties match. Messages without a group are forwarded to the default Toast component that does not have a group defined.</p>
<pre v-code><code>
&lt;Toast /&gt;
&lt;Toast position="mykey" /&gt;
</code></pre>
<pre v-code.script><code>
this.$toast.add({severity:'success', summary: 'Default Message'});
this.$toast.add({severity:'success', summary: 'Specific Message', group: 'mykey'});
</code></pre>
<h5>Clearing Messages</h5>
<p><i>removeGroup(group)</i> clears the messages for a specific Toast whereas <i>removeAllGroups()</i> method clears all messages.</p>
<h5>Templating</h5>
<p>Templating allows customizing the content where the message instance is available as the implicit variable.</p>
<pre v-code><code>
&lt;Toast position="bottom-center" group="bc"&gt;
&lt;template #message="slotProps"&gt;
&lt;div class="flex flex-column"&gt;
&lt;div class="text-center"&gt;
&lt;i class="pi pi-exclamation-triangle" style="font-size: 3rem"&gt;&lt;/i&gt;
&lt;h4&gt;&#123;&#123;slotProps.message.summary&#125;&#125;&lt;/h4&gt;
&lt;p&gt;&#123;&#123;slotProps.message.detail&#125;&#125;&lt;/p&gt;
&lt;/div&gt;
&lt;div class="grid p-fluid"&gt;
&lt;div class="col-6"&gt;
&lt;Button class="p-button-success" label="Yes" @click="onConfirm" /&gt;
&lt;/div&gt;
&lt;div class="col-6"&gt;
&lt;Button class="p-button-secondary" label="No" @click="onReject" /&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/template&gt;
&lt;/Toast&gt;
</code></pre>
<h5>Responsive</h5>
<p>
Toast styling can be adjusted per screen size with the <i>breakpoints</i> option. The value of <i>breakpoints</i> should be an object literal whose keys are the maximum screen sizes and values are the styles per screen. In example below,
width of the toast messages cover the whole page on screens whose widths is smaller than 921px.
</p>
<pre v-code><code>
&lt;Toast :breakpoints="&#123;'920px': &#123;width: '100%', right: '0', left: '0'&#125;&#125;"&gt;&lt;/Toast&gt;
</code></pre>
<h5>Constants</h5>
<p>ToastSeverity constants API is provided to easily choose a severity of the message with typescript.</p>
<pre v-code.script><code>
import {ToastSeverity} from 'primevue/api';
export default {
methods: {
showInfo() {
this.$toast.add({severity: ToastSeverity.INFO, summary: 'Info Message', detail:'Message Content', life: 3000});
}
}
}
</code></pre>
<h5>Properties</h5>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>group</td>
<td>string</td>
<td>null</td>
<td>Unique identifier of a message group.</td>
</tr>
<tr>
<td>position</td>
<td>string</td>
<td>top-right</td>
<td>Position of the toast in viewport.</td>
</tr>
<tr>
<td>autoZIndex</td>
<td>boolean</td>
<td>true</td>
<td>Whether to automatically manage layering.</td>
</tr>
<tr>
<td>baseZIndex</td>
<td>number</td>
<td>0</td>
<td>Base zIndex value to use in layering.</td>
</tr>
<tr>
<td>breakpoints</td>
<td>object</td>
<td>null</td>
<td>Object literal to define styles per screen size.</td>
</tr>
<tr>
<td>closeIcon</td>
<td>string</td>
<td>pi pi-times</td>
<td>Icon to display in the toast close button.</td>
</tr>
<tr>
<td>infoIcon</td>
<td>string</td>
<td>pi pi-info-circle</td>
<td>Icon to display in the toast with info severity.</td>
</tr>
<tr>
<td>warnIcon</td>
<td>string</td>
<td>pi pi-exclamation-triangle</td>
<td>Icon to display in the toast with warn severity.</td>
</tr>
<tr>
<td>errorIcon</td>
<td>string</td>
<td>pi pi-times</td>
<td>Icon to display in the toast with error severity.</td>
</tr>
<tr>
<td>successIcon</td>
<td>string</td>
<td>pi pi-check</td>
<td>Icon to display in the toast with success severity.</td>
</tr>
<tr>
<td>closeButtonProps</td>
<td>object</td>
<td>null</td>
<td>Uses to pass all properties of the HTMLButtonElement to the close button.</td>
</tr>
</tbody>
</table>
</div>
<h5>Slots</h5>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Parameters</th>
</tr>
</thead>
<tbody>
<tr>
<td>message</td>
<td>-</td>
</tr>
</tbody>
</table>
</div>
<h5>Styling</h5>
<p>Following is the list of structural style classes, for theming classes visit <router-link to="/theming">theming</router-link> page.</p>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Name</th>
<th>Element</th>
</tr>
</thead>
<tbody>
<tr>
<td>p-toast</td>
<td>Main container element.</td>
</tr>
<tr>
<td>p-toast-message</td>
<td>Container of a message item.</td>
</tr>
<tr>
<td>p-toast-icon-close</td>
<td>Close icon of a message.</td>
</tr>
<tr>
<td>p-toast-icon</td>
<td>Severity icon.</td>
</tr>
<tr>
<td>p-toast-message-content</td>
<td>Container of message texts.</td>
</tr>
<tr>
<td>p-toast-summary</td>
<td>Summary of the message.</td>
</tr>
<tr>
<td>p-toast-detail</td>
<td>Detail of the message.</td>
</tr>
</tbody>
</table>
</div>
<h5>Accessibility</h5>
<h6>Screen Reader</h6>
<p>Toast component use <i>alert</i> role that implicitly defines <i>aria-live</i> as "assertive" and <i>aria-atomic</i> as "true".</p>
<p>
Close element is a <i>button</i> with an <i>aria-label</i> that refers to the <i>aria.close</i> property of the <router-link to="/locale">locale</router-link> API by default, you may use <i>closeButtonProps</i> to customize the element
and override the default <i>aria-label</i>.
</p>
<h6>Close Button Keyboard Support</h6>
<div class="doc-tablewrapper">
<table class="doc-table">
<thead>
<tr>
<th>Key</th>
<th>Function</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<i>enter</i>
</td>
<td>Closes the message.</td>
</tr>
<tr>
<td>
<i>space</i>
</td>
<td>Closes the message.</td>
</tr>
</tbody>
</table>
</div>
<h5>Dependencies</h5>
<p>None.</p>
</AppDoc>
</template>
<script>
export default {
data() {
return {
sources: {
'options-api': {
tabName: 'Options API Source',
content: `
<template>
<div>
<Toast />
<Toast position="top-left" group="tl" />
<Toast position="bottom-left" group="bl" />
<Toast position="bottom-right" group="br" />
<Toast position="bottom-center" group="bc">
<template #message="slotProps">
<div class="flex flex-column">
<div class="text-center">
<i class="pi pi-exclamation-triangle" style="font-size: 3rem"></i>
<h4>{{slotProps.message.summary}}</h4>
<p>{{slotProps.message.detail}}</p>
</div>
<div class="grid p-fluid">
<div class="col-6">
<Button class="p-button-success" label="Yes" @click="onConfirm"></Button>
</div>
<div class="col-6">
<Button class="p-button-secondary" label="No" @click="onReject"></Button>
</div>
</div>
</div>
</template>
</Toast>
<div class="card">
<h5>Severities</h5>
<Button label="Success" class="p-button-success" @click="showSuccess" />
<Button label="Info" class="p-button-info" @click="showInfo" />
<Button label="Warn" class="p-button-warning" @click="showWarn" />
<Button label="Error" class="p-button-danger" @click="showError" />
<h5>Positions</h5>
<Button label="Top Left" class="mr-2" @click="showTopLeft" />
<Button label="Bottom Left" class="p-button-warning" @click="showBottomLeft" />
<Button label="Bottom Right" class="p-button-success" @click="showBottomRight" />
<h5>Options</h5>
<Button @click="showMultiple" label="Multiple" class="p-button-warning" />
<Button @click="showSticky" label="Sticky" />
<h5>Remove All</h5>
<Button @click="clear" label="Clear" />
<h5>Template</h5>
<Button @click="showTemplate" label="Confirm" />
</div>
</div>
</template>
<script>
export default {
data() {
return {
messages: [],
}
},
methods: {
showSuccess() {
this.$toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', life: 3000});
},
showInfo() {
this.$toast.add({severity:'info', summary: 'Info Message', detail:'Message Content', life: 3000});
},
showWarn() {
this.$toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', life: 3000});
},
showError() {
this.$toast.add({severity:'error', summary: 'Error Message', detail:'Message Content', life: 3000});
},
showTopLeft() {
this.$toast.add({severity: 'info', summary: 'Info Message', detail: 'Message Content', group: 'tl', life: 3000});
},
showBottomLeft() {
this.$toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', group: 'bl', life: 3000});
},
showBottomRight() {
this.$toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', group: 'br', life: 3000});
},
showSticky() {
this.$toast.add({severity: 'info', summary: 'Sticky Message', detail: 'Message Content'});
},
showMultiple() {
this.$toast.add({severity:'info', summary:'Message 1', detail:'Message 1 Content', life: 3000});
this.$toast.add({severity:'info', summary:'Message 2', detail:'Message 2 Content', life: 3000});
this.$toast.add({severity:'info', summary:'Message 3', detail:'Message 3 Content', life: 3000});
},
showTemplate() {
this.$toast.add({severity: 'warn', summary: 'Are you sure?', detail: 'Proceed to confirm', group: 'bc'});
},
onConfirm() {
this.$toast.removeGroup('bc');
},
onReject() {
this.$toast.removeGroup('bc');
},
clear() {
this.$toast.removeAllGroups();
}
}
}
<\\/script>
<style lang="scss" scoped>
button {
min-width: 10rem;
margin-right: .5rem;
}
@media screen and (max-width: 960px) {
button {
width: 100%;
margin-bottom: .5rem;
}
}
</style>`
},
'composition-api': {
tabName: 'Composition API Source',
content: `
<template>
<div>
<Toast />
<Toast position="top-left" group="tl" />
<Toast position="bottom-left" group="bl" />
<Toast position="bottom-right" group="br" />
<Toast position="bottom-center" group="bc">
<template #message="slotProps">
<div class="flex flex-column">
<div class="text-center">
<i class="pi pi-exclamation-triangle" style="font-size: 3rem"></i>
<h4>{{slotProps.message.summary}}</h4>
<p>{{slotProps.message.detail}}</p>
</div>
<div class="grid p-fluid">
<div class="col-6">
<Button class="p-button-success" label="Yes" @click="onConfirm"></Button>
</div>
<div class="col-6">
<Button class="p-button-secondary" label="No" @click="onReject"></Button>
</div>
</div>
</div>
</template>
</Toast>
<div class="card">
<h5>Severities</h5>
<Button label="Success" class="p-button-success" @click="showSuccess" />
<Button label="Info" class="p-button-info" @click="showInfo" />
<Button label="Warn" class="p-button-warning" @click="showWarn" />
<Button label="Error" class="p-button-danger" @click="showError" />
<h5>Positions</h5>
<Button label="Top Left" class="mr-2" @click="showTopLeft" />
<Button label="Bottom Left" class="p-button-warning" @click="showBottomLeft" />
<Button label="Bottom Right" class="p-button-success" @click="showBottomRight" />
<h5>Options</h5>
<Button @click="showMultiple" label="Multiple" class="p-button-warning" />
<Button @click="showSticky" label="Sticky" />
<h5>Remove All</h5>
<Button @click="clear" label="Clear" />
<h5>Template</h5>
<Button @click="showTemplate" label="Confirm" />
</div>
</div>
</template>
<script>
import { defineComponent } from "vue";
import { useToast } from "primevue/usetoast";
export default defineComponent({
setup() {
const toast = useToast();
const showSuccess = () => {
toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', life: 3000});
}
const showInfo = () => {
toast.add({severity:'info', summary: 'Info Message', detail:'Message Content', life: 3000});
}
const showWarn = () => {
toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', life: 3000});
}
const showError = () => {
toast.add({severity:'error', summary: 'Error Message', detail:'Message Content', life: 3000});
}
const showTopLeft = () => {
toast.add({severity: 'info', summary: 'Info Message', detail: 'Message Content', group: 'tl', life: 3000});
}
const showBottomLeft = () => {
toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', group: 'bl', life: 3000});
}
const showBottomRight = () => {
toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', group: 'br', life: 3000});
}
const showSticky = () => {
toast.add({severity: 'info', summary: 'Sticky Message', detail: 'Message Content'});
}
const showMultiple = () => {
toast.add({severity:'info', summary:'Message 1', detail:'Message 1 Content', life: 3000});
toast.add({severity:'info', summary:'Message 2', detail:'Message 2 Content', life: 3000});
toast.add({severity:'info', summary:'Message 3', detail:'Message 3 Content', life: 3000});
}
const showTemplate = () => {
toast.add({severity: 'warn', summary: 'Are you sure?', detail: 'Proceed to confirm', group: 'bc'});
}
const onConfirm = () => {
toast.removeGroup('bc');
}
const onReject = () => {
toast.removeGroup('bc');
}
const clear = () => {
toast.removeAllGroups();
}
return { showSuccess, showInfo, showWarn, showError, showTopLeft, showBottomLeft,
showBottomRight, showSticky, showMultiple, showTemplate, onConfirm, onReject, clear };
}
});
<\\/script>
<style lang="scss" scoped>
button {
min-width: 10rem;
margin-right: .5rem;
}
@media screen and (max-width: 960px) {
button {
width: 100%;
margin-bottom: .5rem;
}
}
</style>`
},
'browser-source': {
tabName: 'Browser Source',
imports: `<script src="https://unpkg.com/primevue@^3/toast/toast.min.js"><\\/script>
<script src="https://unpkg.com/primevue@^3/toastservice/toastservice.min.js"><\\/script>`,
content: `<div id="app">
<p-toast></p-toast>
<p-toast position="top-left" group="tl"></p-toast>
<p-toast position="bottom-left" group="bl"></p-toast>
<p-toast position="bottom-right" group="br"></p-toast>
<p-toast position="bottom-center" group="bc">
<template #message="slotProps">
<div class="flex flex-column">
<div class="text-center">
<i class="pi pi-exclamation-triangle" style="font-size: 3rem"></i>
<h4>{{slotProps.message.summary}}</h4>
<p>{{slotProps.message.detail}}</p>
</div>
<div class="grid p-fluid">
<div class="col-6">
<p-button class="p-button-success" label="Yes" @click="onConfirm"></p-button>
</div>
<div class="col-6">
<p-button class="p-button-secondary" label="No" @click="onReject"></p-button>
</div>
</div>
</div>
</template>
</p-toast>
<div class="card">
<h5>Severities</h5>
<p-button label="Success" class="p-button-success" @click="showSuccess"></p-button>
<p-button label="Info" class="p-button-info" @click="showInfo"></p-button>
<p-button label="Warn" class="p-button-warning" @click="showWarn"></p-button>
<p-button label="Error" class="p-button-danger" @click="showError"></p-button>
<h5>Positions</h5>
<p-button label="Top Left" class="mr-2" @click="showTopLeft"></p-button>
<p-button label="Bottom Left" class="p-button-warning" @click="showBottomLeft"></p-button>
<p-button label="Bottom Right" class="p-button-success" @click="showBottomRight"></p-button>
<h5>Options</h5>
<p-button @click="showMultiple" label="Multiple" class="p-button-warning"></p-button>
<p-button @click="showSticky" label="Sticky"></p-button>
<h5>Remove All</h5>
<p-button @click="clear" label="Clear"></p-button>
<h5>Template</h5>
<p-button @click="showTemplate" label="Confirm"></p-button>
</div>
</div>
<script type="module">
const { createApp } = Vue;
const { useToast } = primevue.usetoast;
const App = {
setup() {
const toast = useToast();
const showSuccess = () => {
toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', life: 3000});
}
const showInfo = () => {
toast.add({severity:'info', summary: 'Info Message', detail:'Message Content', life: 3000});
}
const showWarn = () => {
toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', life: 3000});
}
const showError = () => {
toast.add({severity:'error', summary: 'Error Message', detail:'Message Content', life: 3000});
}
const showTopLeft = () => {
toast.add({severity: 'info', summary: 'Info Message', detail: 'Message Content', group: 'tl', life: 3000});
}
const showBottomLeft = () => {
toast.add({severity:'warn', summary: 'Warn Message', detail:'Message Content', group: 'bl', life: 3000});
}
const showBottomRight = () => {
toast.add({severity:'success', summary: 'Success Message', detail:'Message Content', group: 'br', life: 3000});
}
const showSticky = () => {
toast.add({severity: 'info', summary: 'Sticky Message', detail: 'Message Content'});
}
const showMultiple = () => {
toast.add({severity:'info', summary:'Message 1', detail:'Message 1 Content', life: 3000});
toast.add({severity:'info', summary:'Message 2', detail:'Message 2 Content', life: 3000});
toast.add({severity:'info', summary:'Message 3', detail:'Message 3 Content', life: 3000});
}
const showTemplate = () => {
toast.add({severity: 'warn', summary: 'Are you sure?', detail: 'Proceed to confirm', group: 'bc'});
}
const onConfirm = () => {
toast.removeGroup('bc');
}
const onReject = () => {
toast.removeGroup('bc');
}
const clear = () => {
toast.removeAllGroups();
}
return { showSuccess, showInfo, showWarn, showError, showTopLeft, showBottomLeft,
showBottomRight, showSticky, showMultiple, showTemplate, onConfirm, onReject, clear };
},
components: {
"p-toast": primevue.toast,
"p-button": primevue.button
}
};
createApp(App)
.use(primevue.config.default)
.use(primevue.toastservice)
.mount("#app");
<\\/script>
<style>
.p-button {
min-width: 10rem;
margin-right: .5rem;
}
@media screen and (max-width: 960px) {
.p-button {
width: 100%;
margin-bottom: .5rem;
}
}
</style>
`
}
}
};
}
};
</script>