primevue-mirror/apps/showcase/doc/fileupload/AdvancedDoc.vue

<template>
    <DocSectionText v-bind="$attrs">
        <p>FileUpload is an advanced uploader with dragdrop support, multi file uploads, auto uploading, progress tracking and validations.</p>
    </DocSectionText>
    <div class="card">
        <FileUpload name="demo[]" url="/api/upload" @upload="onAdvancedUpload($event)" :multiple="true" accept="image/*" :maxFileSize="1000000">
            <template #empty>
                <span>Drag and drop files to here to upload.</span>
            </template>
        </FileUpload>
    </div>
    <DocSectionCode :code="code" />
</template>

<script>
export default {
    data() {
        return {
            code: {
                basic: `
<FileUpload name="demo[]" url="/api/upload" @upload="onAdvancedUpload($event)" :multiple="true" accept="image/*" :maxFileSize="1000000">
    <template #empty>
        <span>Drag and drop files to here to upload.</span>
    </template>
</FileUpload>
`,
                options: `
<template>
    <div class="card">
        <Toast />
        <FileUpload name="demo[]" url="/api/upload" @upload="onAdvancedUpload($event)" :multiple="true" accept="image/*" :maxFileSize="1000000">
            <template #empty>
                <span>Drag and drop files to here to upload.</span>
            </template>
        </FileUpload>
    </div>
</template>

<script>
export default {
    methods: {
        onAdvancedUpload() {
            this.$toast.add({ severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000 });
        }
    }
};
<\/script>
`,
                composition: `
<template>
    <div class="card">
        <Toast />
        <FileUpload name="demo[]" url="/api/upload" @upload="onAdvancedUpload($event)" :multiple="true" accept="image/*" :maxFileSize="1000000">
            <template #empty>
                <span>Drag and drop files to here to upload.</span>
            </template>
        </FileUpload>
    </div>
</template>

<script setup>
import { useToast } from "primevue/usetoast";
const toast = useToast();

const onAdvancedUpload = () => {
    toast.add({ severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000 });
};
<\/script>
`
            }
        };
    },
    methods: {
        onAdvancedUpload() {
            this.$toast.add({ severity: 'info', summary: 'Success', detail: 'File Uploaded', life: 3000 });
        }
    }
};
</script>