518 lines
21 KiB
Vue
Executable File
518 lines
21 KiB
Vue
Executable File
<template>
|
|
<ClientOnly>
|
|
<AppDoc name="FileUploadDemo" :sources="sources" github="fileupload/FileUploadDemo.vue">
|
|
<h5>Import via Module</h5>
|
|
<pre v-code.script><code>
|
|
import FileUpload from 'primevue/fileupload';
|
|
|
|
</code></pre>
|
|
|
|
<h5>Import via CDN</h5>
|
|
<pre v-code><code>
|
|
<script src="https://unpkg.com/primevue@^3/core/core.min.js"></script>
|
|
<script src="https://unpkg.com/primevue@^3/fileupload/fileupload.min.js"></script>
|
|
|
|
</code></pre>
|
|
|
|
<h5>Getting Started</h5>
|
|
<p>FileUpload requires a <i>url</i> property as the upload target and a <i>name</i> to identify the files at backend.</p>
|
|
<pre v-code><code>
|
|
<FileUpload name="demo[]" url="./upload" />
|
|
|
|
</code></pre>
|
|
|
|
<h5>Multiple Uploads</h5>
|
|
<p>Only one file can be selected at a time by default, to allow selecting multiple files at once enable <i>multiple</i> option.</p>
|
|
<pre v-code><code>
|
|
<FileUpload name="demo[]" url="./upload" :multiple="true" />
|
|
|
|
</code></pre>
|
|
|
|
<h5>Basic UI</h5>
|
|
<p>FileUpload basic mode provides a simpler UI as an alternative to advanced mode.</p>
|
|
<pre v-code><code>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload" />
|
|
|
|
</code></pre>
|
|
|
|
<h5>DragDrop</h5>
|
|
<p>File selection can also be done by dragging and dropping from the filesystem to the content section of the component.</p>
|
|
|
|
<h5>Auto Uploads</h5>
|
|
<p>When <i>auto</i> property is enabled, upload begins as soon as file selection is completed or a file is dropped on the drop area.</p>
|
|
<pre v-code><code>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload" :auto="true" />
|
|
|
|
</code></pre>
|
|
|
|
<h5>File Types</h5>
|
|
<p>Selectable file types can be restricted with <i>accept</i> property, example below only allows images to be uploaded. Read more about other possible values <a href="https://www.w3schools.com/tags/att_input_accept.asp"> here</a>.</p>
|
|
<pre v-code><code>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload" accept="image/*" />
|
|
|
|
</code></pre>
|
|
|
|
<h5>File Size and File Limit</h5>
|
|
<p>Maximium file size can be restricted using <i>maxFileSize</i> property defined in bytes. Similarly <i>fileLimit</i> is available to restrict the number of files to be uploaded.</p>
|
|
<pre v-code><code>
|
|
<FileUpload name="demo[]" url="./upload" :maxFileSize="1000000" :fileLimit="3" />
|
|
|
|
</code></pre>
|
|
|
|
<p>In order to customize the default messages use <i>invalidFileSizeMessage</i> and <i>invalidFileLimitMessage</i> options where {0} placeholder refers to the filename and {1} the file size.</p>
|
|
<ul>
|
|
<li>invalidFileSizeMessage: '{0}: Invalid file size, file size should be smaller than {1}.'</li>
|
|
<li>invalidFileLimitMessage: 'Maximum number of files exceeded, limit is {0} at most.'</li>
|
|
</ul>
|
|
|
|
<h5>Request Customization</h5>
|
|
<p>XHR request to upload the files can be customized using the before-upload callback that passes the xhr instance and FormData object as event parameters.</p>
|
|
|
|
<h5>Custom Upload</h5>
|
|
<p>Uploading implementation can be overridden by enabling <i>customMode</i> property and defining a custom upload handler event.</p>
|
|
<pre v-code><code>
|
|
<FileUpload name="demo[]" :customUpload="true" @uploader="myUploader" />
|
|
|
|
</code></pre>
|
|
|
|
<pre v-code.script><code>
|
|
myUploader(event) {
|
|
//event.files == files to upload
|
|
}
|
|
|
|
</code></pre>
|
|
|
|
<h5>Empty Template</h5>
|
|
<p>When there is no file selected, you may use the empty slot to display content.</p>
|
|
<pre v-code><code>
|
|
<FileUpload name="demo[]" url="./upload">
|
|
<template #empty>
|
|
<p>Drag and drop files to here to upload.</p>
|
|
</template>
|
|
</FileUpload>
|
|
|
|
</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>name</td>
|
|
<td>string</td>
|
|
<td>null</td>
|
|
<td>Name of the request parameter to identify the files at backend.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>url</td>
|
|
<td>string</td>
|
|
<td>null</td>
|
|
<td>Remote url to upload the files.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>mode</td>
|
|
<td>string</td>
|
|
<td>advanced</td>
|
|
<td>Defines the UI of the component, possible values are "advanced" and "basic".</td>
|
|
</tr>
|
|
<tr>
|
|
<td>multiple</td>
|
|
<td>boolean</td>
|
|
<td>false</td>
|
|
<td>Used to select multiple files at once from file dialog.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>accept</td>
|
|
<td>string</td>
|
|
<td>null</td>
|
|
<td>Pattern to restrict the allowed file types such as "image/*".</td>
|
|
</tr>
|
|
<tr>
|
|
<td>disabled</td>
|
|
<td>boolean</td>
|
|
<td>false</td>
|
|
<td>Disables the upload functionality.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>auto</td>
|
|
<td>boolean</td>
|
|
<td>false</td>
|
|
<td>When enabled, upload begins automatically after selection is completed.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>maxFileSize</td>
|
|
<td>number</td>
|
|
<td>null</td>
|
|
<td>Maximum file size allowed in bytes.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>invalidFileSizeMessage</td>
|
|
<td>string</td>
|
|
<td>"{0}: Invalid file size, file size should be smaller than {1}."</td>
|
|
<td>Message of the invalid fize size.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>invalidFileLimitMessage</td>
|
|
<td>string</td>
|
|
<td>Maximum number of files exceeded, limit is {0} at most.</td>
|
|
<td>Message to display when number of files to be uploaded exceeeds the limit.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>fileLimit</td>
|
|
<td>number</td>
|
|
<td>null</td>
|
|
<td>Maximum number of files that can be uploaded.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>withCredentials</td>
|
|
<td>boolean</td>
|
|
<td>false</td>
|
|
<td>Cross-site Access-Control requests should be made using credentials such as cookies, authorization headers or TLS client certificates.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>previewWidth</td>
|
|
<td>number</td>
|
|
<td>50</td>
|
|
<td>Width of the image thumbnail in pixels.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>chooseLabel</td>
|
|
<td>string</td>
|
|
<td>null</td>
|
|
<td>Label of the choose button. Defaults to PrimeVue <nuxt-link to="/locale">Locale</nuxt-link> configuration.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>uploadLabel</td>
|
|
<td>string</td>
|
|
<td>Upload</td>
|
|
<td>Label of the upload button. Defaults to PrimeVue <nuxt-link to="/locale">Locale</nuxt-link> configuration.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>cancelLabel</td>
|
|
<td>string</td>
|
|
<td>Cancel</td>
|
|
<td>Label of the cancel button. Defaults to PrimeVue <nuxt-link to="/locale">Locale</nuxt-link> configuration.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>customUpload</td>
|
|
<td>boolean</td>
|
|
<td>false</td>
|
|
<td>Whether to use the default upload or a manual implementation defined in uploadHandler callback. Defaults to PrimeVue <nuxt-link to="/locale">Locale</nuxt-link> configuration.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>showUploadButton</td>
|
|
<td>boolean</td>
|
|
<td>true</td>
|
|
<td>Whether to show the upload button.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>showCancelButton</td>
|
|
<td>boolean</td>
|
|
<td>true</td>
|
|
<td>Whether to show the cancel button.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>chooseIcon</td>
|
|
<td>string</td>
|
|
<td>pi pi-plus</td>
|
|
<td>Icon of the choose button.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>uploadIcon</td>
|
|
<td>string</td>
|
|
<td>pi pi-upload</td>
|
|
<td>Icon of the upload button.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>cancelIcon</td>
|
|
<td>string</td>
|
|
<td>pi pi-times</td>
|
|
<td>Icon of the cancel button.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>style</td>
|
|
<td>any</td>
|
|
<td>null</td>
|
|
<td>Inline style of the component.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>class</td>
|
|
<td>string</td>
|
|
<td>null</td>
|
|
<td>Style class of the component.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<h5>Events</h5>
|
|
<div classe="doc-tablewrapper">
|
|
<table class="doc-table">
|
|
<thead>
|
|
<tr>
|
|
<th>Name</th>
|
|
<th>Parameters</th>
|
|
<th>Description</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>before-upload</td>
|
|
<td>
|
|
event.xhr: XmlHttpRequest instance. <br />
|
|
event.formData: FormData object.
|
|
</td>
|
|
<td>Callback to invoke before file upload begins to customize the request such as post parameters before the files.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>before-send</td>
|
|
<td>
|
|
event.xhr: XmlHttpRequest instance. <br />
|
|
event.formData: FormData object.
|
|
</td>
|
|
<td>Callback to invoke before file send begins to customize the request such as adding headers.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>upload</td>
|
|
<td>
|
|
event.xhr: XmlHttpRequest instance.<br />
|
|
event.files: Uploaded files.
|
|
</td>
|
|
<td>Callback to invoke when file upload is complete.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>error</td>
|
|
<td>
|
|
event.xhr: XmlHttpRequest instance.<br />
|
|
event.files: Files that are not uploaded.
|
|
</td>
|
|
<td>Callback to invoke if file upload fails.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>clear</td>
|
|
<td>-.</td>
|
|
<td>Callback to invoke when files in queue are removed without uploading.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>select</td>
|
|
<td>
|
|
event.originalEvent: Original browser event. <br />
|
|
event.files: List of selected files.
|
|
</td>
|
|
<td>Callback to invoke when files are selected.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>progress</td>
|
|
<td>
|
|
event.originalEvent: Original browser event. <br />
|
|
event.progress: Calculated progress value.
|
|
</td>
|
|
<td>Callback to invoke when files are being uploaded.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>uploader</td>
|
|
<td>event.files: List of selected files.</td>
|
|
<td>Callback to invoke to implement a custom upload.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>remove</td>
|
|
<td>
|
|
event.file: Removed file. <br />
|
|
event.files: Remaining files to be uploaded.
|
|
</td>
|
|
<td>Callback to invoke when a singe file is removed from the list.</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>empty</td>
|
|
<td>-</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<h5>Styling</h5>
|
|
<p>Following is the list of structural style classes, for theming classes visit <nuxt-link to="/theming">theming</nuxt-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-fileupload</td>
|
|
<td>Container element.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>p-fileupload-buttonbar</td>
|
|
<td>Header containing the buttons.</td>
|
|
</tr>
|
|
<tr>
|
|
<td>p-fileupload-content</td>
|
|
<td>Content section.</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<h5>Dependencies</h5>
|
|
<p>None.</p>
|
|
</AppDoc>
|
|
</ClientOnly>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
data() {
|
|
return {
|
|
sources: {
|
|
'options-api': {
|
|
tabName: 'Options API Source',
|
|
content: `
|
|
<template>
|
|
<div>
|
|
<Toast />
|
|
|
|
<h5>Advanced</h5>
|
|
<FileUpload name="demo[]" url="./upload.php" @upload="onUpload" :multiple="true" accept="image/*" :maxFileSize="1000000">
|
|
<template #empty>
|
|
<p>Drag and drop files to here to upload.</p>
|
|
</template>
|
|
</FileUpload>
|
|
|
|
<h5>Basic</h5>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :maxFileSize="1000000" @upload="onUpload" />
|
|
|
|
<h5>Basic with Auto</h5>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :maxFileSize="1000000" @upload="onUpload" :auto="true" chooseLabel="Browse" />
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
methods: {
|
|
onUpload() {
|
|
this.$toast.add({severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000});
|
|
}
|
|
}
|
|
}
|
|
<\\/script>
|
|
`
|
|
},
|
|
'composition-api': {
|
|
tabName: 'Composition API Source',
|
|
content: `
|
|
<template>
|
|
<div>
|
|
<Toast />
|
|
|
|
<h5>Advanced</h5>
|
|
<FileUpload name="demo[]" url="./upload.php" @upload="onUpload" :multiple="true" accept="image/*" :maxFileSize="1000000">
|
|
<template #empty>
|
|
<p>Drag and drop files to here to upload.</p>
|
|
</template>
|
|
</FileUpload>
|
|
|
|
<h5>Basic</h5>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :maxFileSize="1000000" @upload="onUpload" />
|
|
|
|
<h5>Basic with Auto</h5>
|
|
<FileUpload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :maxFileSize="1000000" @upload="onUpload" :auto="true" chooseLabel="Browse" />
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import { ref } from 'vue';
|
|
import { useToast } from 'primevue/usetoast';
|
|
|
|
export default {
|
|
setup() {
|
|
const toast = useToast();
|
|
const onUpload = () => {
|
|
toast.add({severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000});
|
|
}
|
|
|
|
return { onUpload };
|
|
}
|
|
}
|
|
<\\/script>
|
|
`
|
|
},
|
|
'browser-source': {
|
|
tabName: 'Browser Source',
|
|
imports: `<script src="https://unpkg.com/primevue@^3/fileupload/fileupload.min.js"><\\/script>
|
|
<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>
|
|
|
|
<h5>Advanced</h5>
|
|
<p-fileupload name="demo[]" url="./upload.php" @upload="onUpload" :multiple="true" accept="image/*" :max-file-size="1000000">
|
|
<template #empty>
|
|
<p>Drag and drop files to here to upload.</p>
|
|
</template>
|
|
</p-fileupload>
|
|
|
|
<h5>Basic</h5>
|
|
<p-fileupload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :max-file-size="1000000" @upload="onUpload"></p-fileupload>
|
|
|
|
<h5>Basic with Auto</h5>
|
|
<p-fileupload mode="basic" name="demo[]" url="./upload.php" accept="image/*" :max-file-size="1000000" @upload="onUpload" :auto="true" choose-label="Browse"></p-fileupload>
|
|
</div>
|
|
|
|
<script type="module">
|
|
const { createApp, ref } = Vue;
|
|
const { useToast } = primevue.usetoast;
|
|
|
|
const App = {
|
|
setup() {
|
|
const toast = useToast();
|
|
const onUpload = () => {
|
|
toast.add({severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000});
|
|
}
|
|
|
|
return { onUpload };
|
|
},
|
|
components: {
|
|
"p-fileupload": primevue.fileupload,
|
|
"p-toast": primevue.toast
|
|
}
|
|
};
|
|
|
|
createApp(App)
|
|
.use(primevue.config.default)
|
|
.use(primevue.toastservice)
|
|
.mount("#app");
|
|
<\\/script>
|
|
`
|
|
}
|
|
}
|
|
};
|
|
}
|
|
};
|
|
</script>
|