216 lines
7.7 KiB
Vue
216 lines
7.7 KiB
Vue
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<template>
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<div>
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<div class="content-section introduction">
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<div class="feature-intro">
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<h1>DataTable <span>Column Toggle</span></h1>
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<p>MultiSelect component can be used to implement column toggle functionality.</p>
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</div>
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<AppDemoActions />
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</div>
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<div class="content-section implementation">
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<div class="card">
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<DataTable :value="products" responsiveLayout="scroll">
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<template #header>
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<div style="text-align: left">
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<MultiSelect :modelValue="selectedColumns" :options="columns" optionLabel="header" @update:modelValue="onToggle" placeholder="Select Columns" style="width: 20em" />
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</div>
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</template>
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<Column field="code" header="Code" />
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<Column v-for="(col, index) of selectedColumns" :field="col.field" :header="col.header" :key="col.field + '_' + index"></Column>
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</DataTable>
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</div>
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</div>
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<AppDoc name="DataTableColToggleDemo" :sources="sources" :service="['ProductService']" :data="['products-small']" github="datatable/DataTableColToggleDemo.vue" />
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</div>
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</template>
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<script>
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import ProductService from '../../service/ProductService';
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export default {
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data() {
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return {
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selectedColumns: null,
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columns: null,
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products: null,
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sources: {
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'options-api': {
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tabName: 'Options API Source',
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content: `
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<template>
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<div>
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<DataTable :value="products" responsiveLayout="scroll">
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<template #header>
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<div style="text-align:left">
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<MultiSelect :modelValue="selectedColumns" :options="columns" optionLabel="header" @update:modelValue="onToggle"
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placeholder="Select Columns" style="width: 20em"/>
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</div>
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</template>
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<Column field="code" header="Code" />
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<Column v-for="(col, index) of selectedColumns" :field="col.field" :header="col.header" :key="col.field + '_' + index"></Column>
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</DataTable>
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</div>
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</template>
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<script>
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import ProductService from './service/ProductService';
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export default {
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data() {
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return {
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selectedColumns: null,
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columns: null,
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products: null
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}
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},
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productService: null,
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created() {
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this.productService = new ProductService();
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this.columns = [
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{field: 'name', header: 'Name'},
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{field: 'category', header: 'Category'},
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{field: 'quantity', header: 'Quantity'}
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];
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this.selectedColumns = this.columns;
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},
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mounted() {
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this.productService.getProductsSmall().then(data => this.products = data);
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},
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methods: {
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onToggle(value) {
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this.selectedColumns = this.columns.filter(col => value.includes(col));
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}
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}
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}
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<\\/script>
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`
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},
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'composition-api': {
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tabName: 'Composition API Source',
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content: `
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<template>
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<div>
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<DataTable :value="products" responsiveLayout="scroll">
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<template #header>
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<div style="text-align:left">
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<MultiSelect :modelValue="selectedColumns" :options="columns" optionLabel="header" @update:modelValue="onToggle"
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placeholder="Select Columns" style="width: 20em"/>
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</div>
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</template>
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<Column field="code" header="Code" />
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<Column v-for="(col, index) of selectedColumns" :field="col.field" :header="col.header" :key="col.field + '_' + index"></Column>
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</DataTable>
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</div>
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</template>
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<script>
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import { ref, onMounted } from 'vue';
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import ProductService from './service/ProductService';
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export default {
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setup() {
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onMounted(() => {
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productService.value.getProductsSmall().then(data => products.value = data);
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})
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const columns = ref([
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{field: 'name', header: 'Name'},
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{field: 'category', header: 'Category'},
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{field: 'quantity', header: 'Quantity'}
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]);
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const selectedColumns = ref(columns.value);
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const products = ref();
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const productService = ref(new ProductService());
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const onToggle = (val) => {
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selectedColumns.value = columns.value.filter(col => val.includes(col));
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};
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return { columns, selectedColumns, products, productService, onToggle }
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}
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}
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<\\/script>
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`
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},
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'browser-source': {
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tabName: 'Browser Source',
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imports: `<script src="https://unpkg.com/primevue@^3/datatable/datatable.min.js"><\\/script>
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<script src="https://unpkg.com/primevue@^3/column/column.min.js"><\\/script>
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<script src="https://unpkg.com/primevue@^3/multiselect/multiselect.min.js"><\\/script>
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<script src="./ProductService.js"><\\/script>`,
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content: `<div id="app">
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<p-datatable :value="products" responsive-layout="scroll">
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<template #header>
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<div style="text-align:left">
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<p-multiselect :model-value="selectedColumns" :options="columns" option-label="header" @update:model-value="onToggle"
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placeholder="Select Columns" style="width: 20em"></p-multiselect>
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</div>
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</template>
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<p-column field="code" header="Code"></p-column>
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<p-column v-for="(col, index) of selectedColumns" :field="col.field" :header="col.header" :key="col.field + '_' + index"></p-column>
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</p-datatable>
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</div>
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<script type="module">
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const { createApp, ref, onMounted } = Vue;
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const App = {
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setup() {
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onMounted(() => {
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productService.value.getProductsSmall().then(data => products.value = data);
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})
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const columns = ref([
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{field: 'name', header: 'Name'},
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{field: 'category', header: 'Category'},
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{field: 'quantity', header: 'Quantity'}
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]);
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const selectedColumns = ref(columns.value);
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const products = ref();
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const productService = ref(new ProductService());
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const onToggle = (val) => {
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selectedColumns.value = columns.value.filter(col => val.includes(col));
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};
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return { columns, selectedColumns, products, productService, onToggle }
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},
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components: {
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"p-datatable": primevue.datatable,
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"p-column": primevue.column,
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"p-multiselect": primevue.multiselect
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}
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};
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createApp(App)
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.use(primevue.config.default)
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.mount("#app");
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<\\/script>
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`
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}
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}
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};
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},
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productService: null,
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created() {
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this.productService = new ProductService();
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this.columns = [
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{ field: 'name', header: 'Name' },
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{ field: 'category', header: 'Category' },
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{ field: 'quantity', header: 'Quantity' }
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];
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this.selectedColumns = this.columns;
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},
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mounted() {
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this.productService.getProductsSmall().then((data) => (this.products = data));
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},
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methods: {
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onToggle(value) {
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this.selectedColumns = this.columns.filter((col) => value.includes(col));
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}
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}
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};
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</script>
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