primevue-mirror/apps/showcase/doc/datatable/ExportDoc.vue

<template>
    <DocSectionText v-bind="$attrs">
        <p>DataTable can export its data to CSV format.</p>
    </DocSectionText>
    <DeferredDemo @load="loadDemoData">
        <div class="card">
            <DataTable ref="dt" :value="products" tableStyle="min-width: 50rem">
                <template #header>
                    <div class="text-end pb-4">
                        <Button icon="pi pi-external-link" label="Export" @click="exportCSV($event)" />
                    </div>
                </template>
                <Column field="code" header="Code" exportHeader="Product Code"></Column>
                <Column field="name" header="Name"></Column>
                <Column field="category" header="Category"></Column>
                <Column field="quantity" header="Quantity"></Column>
            </DataTable>
        </div>
    </DeferredDemo>
    <DocSectionCode :code="code" :service="['ProductService']" />
</template>

<script>
import { ProductService } from '@/service/ProductService';

export default {
    data() {
        return {
            products: null,
            code: {
                basic: `
<DataTable :value="products" ref="dt" tableStyle="min-width: 50rem">
    <template #header>
        <div class="text-end pb-4">
            <Button icon="pi pi-external-link" label="Export" @click="exportCSV($event)" />
        </div>
    </template>
    <Column field="code" header="Code" exportHeader="Product Code"></Column>
    <Column field="name" header="Name"></Column>
    <Column field="category" header="Category"></Column>
    <Column field="quantity" header="Quantity"></Column>
</DataTable>
`,
                options: `
<template>
    <div>
        <DataTable :value="products" ref="dt" tableStyle="min-width: 50rem">
            <template #header>
                <div class="text-end pb-4">
                    <Button icon="pi pi-external-link" label="Export" @click="exportCSV($event)" />
                </div>
            </template>
            <Column field="code" header="Code" exportHeader="Product Code"></Column>
            <Column field="name" header="Name"></Column>
            <Column field="category" header="Category"></Column>
            <Column field="quantity" header="Quantity"></Column>
        </DataTable>
    </div>
</template>

<script>
import { ProductService } from '@/service/ProductService';

export default {
    data() {
        return {
            products: null
        }
    },
    mounted() {
        ProductService.getProductsMini().then((data) => (this.products = data));
    },
    methods: {
        exportCSV() {
            this.$refs.dt.exportCSV();
        }
    }
}
<\/script>

`,
                composition: `
<template>
    <div>
        <DataTable :value="products" ref="dt" tableStyle="min-width: 50rem">
            <template #header>
                <div class="text-end pb-4">
                    <Button icon="pi pi-external-link" label="Export" @click="exportCSV($event)" />
                </div>
            </template>
            <Column field="code" header="Code" exportHeader="Product Code"></Column>
            <Column field="name" header="Name"></Column>
            <Column field="category" header="Category"></Column>
            <Column field="quantity" header="Quantity"></Column>
        </DataTable>
    </div>
</template>

<script setup>
import { ref, onMounted } from 'vue';
import { ProductService } from '@/service/ProductService';

onMounted(() => {
    ProductService.getProductsMini().then((data) => (products.value = data));
});

const dt = ref();
const products = ref();
const exportCSV = () => {
    dt.value.exportCSV();
};
<\/script>
`,
                data: `
/* ProductService */
{
    id: '1000',
    code: 'f230fh0g3',
    name: 'Bamboo Watch',
    description: 'Product Description',
    image: 'bamboo-watch.jpg',
    price: 65,
    category: 'Accessories',
    quantity: 24,
    inventoryStatus: 'INSTOCK',
    rating: 5
},
...`
            }
        };
    },
    methods: {
        loadDemoData() {
            ProductService.getProductsMini().then((data) => (this.products = data));
        },
        exportCSV() {
            this.$refs.dt.exportCSV();
        }
    }
};
</script>