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Remote Virtual Scrolling
Remote virtual scrolling allows the PivotGrid to load data pages from the server when they enter the viewport. To enable remote virtual scrolling, set the UI component's scrolling.mode property to "virtual" and the PivotGridDataSource's paginate property to true. Refer to the paginate description for more information about paging specifics.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<template>
<div>
<div class="long-title">
<h3>Sales Statistics</h3>
</div>
<DxPivotGrid
:allow-sorting="true"
:allow-filtering="true"
:height="570"
:show-borders="true"
:data-source="dataSource"
>
<DxFieldPanel
:visible="true"
:show-filter-fields="false"
/>
<DxFieldChooser
:allow-search="true"
/>
<DxHeaderFilter
:allow-search="true"
/>
<DxScrolling
mode="virtual"
/>
</DxPivotGrid>
</div>
</template>
<script>
import DxPivotGrid, {
DxFieldPanel,
DxFieldChooser,
DxHeaderFilter,
DxScrolling
} from 'devextreme-vue/pivot-grid';
import PivotGridDataSource from 'devextreme/ui/pivot_grid/data_source';
import XmlaStore from 'devextreme/ui/pivot_grid/xmla_store';
export default {
components: {
DxPivotGrid,
DxFieldPanel,
DxFieldChooser,
DxHeaderFilter,
DxScrolling
},
data() {
return {
dataSource: new PivotGridDataSource({
paginate: true,
fields: [
{ dataField: '[Customer].[Customer]', area: 'row' },
{ dataField: '[Ship Date].[Calendar Year]', area: 'column' },
{ dataField: '[Ship Date].[Month of Year]', area: 'column' },
{ dataField: '[Measures].[Internet Sales Amount]', area: 'data' }
],
store: new XmlaStore({
type: 'xmla',
url: 'https://demos.devexpress.com/Services/OLAP/msmdpump.dll',
catalog: 'Adventure Works DW Standard Edition',
cube: 'Adventure Works'
})
})
};
}
};
</script>
<style scoped>
.long-title h3 {
font-family: "Segoe UI Light", "Helvetica Neue Light", "Segoe UI",
"Helvetica Neue", "Trebuchet MS", Verdana;
font-weight: 200;
font-size: 28px;
text-align: center;
margin-bottom: 20px;
}
</style>
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"/>
</div>
</body>
</html>
System.config({
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader'
},
'devextreme/localization.js': {
"esModule": true
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'vue': 'npm:vue@3.0.0/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.0.15/index.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.5',
'devextreme-vue': 'npm:devextreme-vue@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/hooks/dist/hooks.js',
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js'
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});