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Data Grid

Toolbar Customization

The DataGrid includes an integrated toolbar that displays predefined and custom controls. To add or remove toolbar items, declare the toolbar.items[] array.

This demo illustrates how to add the following items to the toolbar:

  • Predefined Controls
    Declare a toolbar item element and specify the name and properties that you want to customize. If a control does not need customization, include its name only. Ensure that items[] contain controls for all features that you enabled in your DataGrid. In this demo, we enable the columnChooser and add the "columnChooserButton" to the items[] array.

  • DevExtreme Components
    Configure the desired DevExtreme component within a toolbar item element. In this demo, we extended the toolbar's item collection with a Button and a SelectBox.

  • Custom Elements
    Specify a template for your custom element within a toolbar item. In this demo, the custom element displays the total group count.

Backend API
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<template> <DxDataGrid id="gridContainer" :ref="gridRefName" :data-source="orders" key-expr="ID" :show-borders="true" > <DxGrouping :auto-expand-all="expanded"/> <DxColumnChooser :enabled="true"/> <DxLoadPanel :enabled="true"/> <DxColumn data-field="OrderNumber" caption="Invoice Number" /> <DxColumn data-field="OrderDate"/> <DxColumn data-field="Employee"/> <DxColumn data-field="CustomerStoreCity" caption="City" /> <DxColumn :group-index="0" data-field="CustomerStoreState" caption="State" /> <DxColumn data-field="SaleAmount" alignment="right" format="currency" /> <DxToolbar> <DxItem location="before"> <div class="informer"> <h2 class="count">{{ totalCount }}</h2> <span class="name">Total Count</span> </div> </DxItem> <DxItem location="before"> <DxSelectBox width="225" :items="groupingValues" display-expr="text" value-expr="value" value="CustomerStoreState" @value-changed="groupChanged" /> </DxItem> <DxItem location="before"> <DxButton :text="expanded ? 'Collapse All' : 'Expand All'" width="136" @click="collapseAllClick" /> </DxItem> <DxItem location="after"> <DxButton icon="refresh" @click="refreshDataGrid" /> </DxItem> <DxItem name="columnChooserButton" /> </DxToolbar> </DxDataGrid> </template> <script> import { DxDataGrid, DxColumn, DxGrouping, DxColumnChooser, DxLoadPanel, DxToolbar, DxItem, } from 'devextreme-vue/data-grid'; import { DxSelectBox } from 'devextreme-vue/select-box'; import { DxButton } from 'devextreme-vue/button'; import query from 'devextreme/data/query'; import service from './data.js'; export default { components: { DxDataGrid, DxColumn, DxGrouping, DxColumnChooser, DxLoadPanel, DxToolbar, DxItem, DxSelectBox, DxButton, }, data() { return { orders: service.getOrders(), gridRefName: 'dataGrid', expanded: true, totalCount: 0, groupingValues: [{ value: 'CustomerStoreState', text: 'Grouping by State', }, { value: 'Employee', text: 'Grouping by Employee', }], }; }, created() { this.totalCount = this.getGroupCount('CustomerStoreState'); }, methods: { getGroupCount(groupField) { return query(this.orders) .groupBy(groupField) .toArray().length; }, groupChanged(e) { this.$refs[this.gridRefName].instance.clearGrouping(); this.$refs[this.gridRefName].instance.columnOption(e.value, 'groupIndex', 0); this.totalCount = this.getGroupCount(e.value); }, collapseAllClick() { this.expanded = !this.expanded; }, refreshDataGrid() { this.$refs[this.gridRefName].instance.refresh(); }, }, }; </script> <style scoped> .dx-datagrid-header-panel { padding: 0; background-color: rgba(85, 149, 222, 0.6); } .dx-datagrid-header-panel .dx-toolbar { margin: 0; padding-right: 20px; background-color: transparent; } .dx-datagrid-header-panel .dx-toolbar-items-container { height: 70px; } .dx-datagrid-header-panel .dx-toolbar-before .dx-toolbar-item:not(:first-child) { background-color: rgba(103, 171, 255, 0.6); } .dx-datagrid-header-panel .dx-toolbar-before .dx-toolbar-item:last-child { padding-right: 10px; } .dx-datagrid-header-panel .dx-selectbox { margin: auto 10px; } .dx-datagrid-header-panel .dx-button { margin: auto 0; } .informer { height: 70px; width: 130px; text-align: center; color: #fff; } .count { padding-top: 15px; line-height: 27px; font-size: 28px; margin: 0; } </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/21.2.3/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.2.3/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>
const orders = [{ ID: 1, OrderNumber: 35703, OrderDate: new Date(2014, 3, 10), SaleAmount: 11800, Terms: '15 Days', TotalAmount: 12175, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 4, OrderNumber: 35711, OrderDate: new Date(2014, 0, 12), SaleAmount: 16050, Terms: '15 Days', TotalAmount: 16550, CustomerStoreState: 'California', CustomerStoreCity: 'San Jose', Employee: 'Jim Packard', }, { ID: 5, OrderNumber: 35714, OrderDate: new Date(2014, 0, 22), SaleAmount: 14750, Terms: '15 Days', TotalAmount: 15250, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 7, OrderNumber: 35983, OrderDate: new Date(2014, 1, 7), SaleAmount: 3725, Terms: '15 Days', TotalAmount: 3850, CustomerStoreState: 'Colorado', CustomerStoreCity: 'Denver', Employee: 'Todd Hoffman', }, { ID: 9, OrderNumber: 36987, OrderDate: new Date(2014, 2, 11), SaleAmount: 14200, Terms: '15 Days', TotalAmount: 14800, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 11, OrderNumber: 38466, OrderDate: new Date(2014, 2, 1), SaleAmount: 7800, Terms: '15 Days', TotalAmount: 8200, CustomerStoreState: 'California', CustomerStoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { ID: 14, OrderNumber: 39420, OrderDate: new Date(2014, 1, 15), SaleAmount: 20500, Terms: '15 Days', TotalAmount: 9100, CustomerStoreState: 'California', CustomerStoreCity: 'San Jose', Employee: 'Jim Packard', }, { ID: 15, OrderNumber: 39874, OrderDate: new Date(2014, 1, 4), SaleAmount: 9050, Terms: '30 Days', TotalAmount: 19100, CustomerStoreState: 'Nevada', CustomerStoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { ID: 18, OrderNumber: 42847, OrderDate: new Date(2014, 1, 15), SaleAmount: 20400, Terms: '30 Days', TotalAmount: 20800, CustomerStoreState: 'Wyoming', CustomerStoreCity: 'Casper', Employee: 'Todd Hoffman', }, { ID: 19, OrderNumber: 43982, OrderDate: new Date(2014, 4, 29), SaleAmount: 6050, Terms: '30 Days', TotalAmount: 6250, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 29, OrderNumber: 56272, OrderDate: new Date(2014, 1, 6), SaleAmount: 15850, Terms: '30 Days', TotalAmount: 16350, CustomerStoreState: 'Utah', CustomerStoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { ID: 30, OrderNumber: 57429, OrderDate: new Date(2013, 11, 31), SaleAmount: 11050, Terms: '30 Days', TotalAmount: 11400, CustomerStoreState: 'Arizona', CustomerStoreCity: 'Phoenix', Employee: 'Clark Morgan', }]; export default { getOrders() { return orders; }, };
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