<template> <div> <div class="content-section introduction"> <div class="feature-intro"> <h1>DataTable <span>Column Resize</span></h1> <p> Columns can be resized using drag drop by setting the resizableColumns to true. There are two resize modes; "fit" and "expand". Fit is the default one and the overall table width does not change when a column is resized. In "expand" mode, table width also changes along with the column width. </p> </div> <AppDemoActions /> </div> <div class="content-section implementation"> <div class="card"> <h5>Fit Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="fit" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> <div class="card"> <h5>Expand Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="expand" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> </div> <AppDoc name="DataTableDemo" :sources="sources" :service="['ProductService']" :data="['products-small']" github="ColResize" /> </div> </template> <script> import ProductService from '../../service/ProductService'; export default { data() { return { products: null, sources: { 'options-api': { tabName: 'Options API Source', content: ` <template> <div> <div class="card"> <h5>Fit Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="fit" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> <div class="card"> <h5>Expand Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="expand" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> </div> </template> <script> import ProductService from './service/ProductService'; export default { data() { return { products: null, } }, productService: null, created() { this.productService = new ProductService(); }, mounted() { this.productService.getProductsSmall().then(data => this.products = data); } } <\\/script> ` }, 'composition-api': { tabName: 'Composition API Source', content: ` <template> <div> <div class="card"> <h5>Fit Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="fit" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> <div class="card"> <h5>Expand Mode</h5> <DataTable :value="products" :resizableColumns="true" columnResizeMode="expand" showGridlines responsiveLayout="scroll"> <Column field="code" header="Code"></Column> <Column field="name" header="Name"></Column> <Column field="category" header="Category"></Column> <Column field="quantity" header="Quantity"></Column> </DataTable> </div> </div> </template> <script> import { ref, onMounted } from 'vue'; import ProductService from './service/ProductService'; export default { setup() { onMounted(() => { productService.value.getProductsSmall().then(data => products.value = data); }) const products = ref(); const productService = ref(new ProductService()); return { products, productService } } } <\\/script> ` }, 'browser-source': { tabName: 'Browser Source', imports: `<script src="https://unpkg.com/primevue@^3/datatable/datatable.min.js"><\\/script> <script src="https://unpkg.com/primevue@^3/column/column.min.js"><\\/script> <script src="./ProductService.js"><\\/script>`, content: `<div id="app"> <div class="card"> <h5>Fit Mode</h5> <p-datatable :value="products" :resizable-columns="true" column-resize-mode="fit" show-gridlines responsive-layout="scroll"> <p-column field="code" header="Code"></p-column> <p-column field="name" header="Name"></p-column> <p-column field="category" header="Category"></p-column> <p-column field="quantity" header="Quantity"></p-column> </p-datatable> </div> <div class="card"> <h5>Expand Mode</h5> <p-datatable :value="products" :resizable-columns="true" column-resize-mode="expand" show-gridlines responsive-layout="scroll"> <p-column field="code" header="Code"></p-column> <p-column field="name" header="Name"></p-column> <p-column field="category" header="Category"></p-column> <p-column field="quantity" header="Quantity"></p-column> </p-datatable> </div> </div> <script type="module"> const { createApp, ref, onMounted } = Vue; const App = { setup() { onMounted(() => { productService.value.getProductsSmall().then(data => products.value = data); }) const products = ref(); const productService = ref(new ProductService()); return { products, productService } }, components: { "p-datatable": primevue.datatable, "p-column": primevue.column } }; createApp(App) .use(primevue.config.default) .mount("#app"); <\\/script> ` } } }; }, productService: null, created() { this.productService = new ProductService(); }, mounted() { this.productService.getProductsSmall().then((data) => (this.products = data)); } }; </script>