GroupPanel 컨텍스트 메뉴

이 샘플은 GroupPanel 컨트롤에 사용자 지정 컨텍스트(Context) 메뉴를 추가하는 방법을 보여줍니다. 사용자는 패널에서 마커를 마우스 오른쪽 버튼으로 클릭하여 축소(collapse), 확장(expand), 정렬(sort) 또는 그룹을 제거(remove)할 수 있습니다.

참고 : 터치 장치에서 드래그/드롭 작업을 활성화하려면 프로젝트에서 '@grapecity/wijmo.touch'모듈을 가져와야 합니다.

FlexGrid 알아보기 | Group Panel Documentation | FlexGrid API 문서

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; // import '@mescius/wijmo.touch'; // support drag/drop on touch devices import { FlexGrid } from '@mescius/wijmo.grid'; import { GroupPanel } from '@mescius/wijmo.grid.grouppanel'; import { Menu } from '@mescius/wijmo.input'; import { SortDescription, PropertyGroupDescription } from '@mescius/wijmo'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // create group panel grid var theGrid = new FlexGrid('#theGrid', { itemsSource: getData() }); // // create the group panel var thePanel = new GroupPanel('#theGroupPanel', { placeholder: 'Drag columns here to create groups', grid: theGrid }); // // group items by country and product ["country", "product"].forEach(prop => { theGrid.collectionView.groupDescriptions.push(new PropertyGroupDescription(prop)); }); // // create the Context Menu let groupIndex = -1; let menu = new Menu(document.createElement("div"), { displayMemberPath: "text", dropDownCssClass: "ctx-menu", itemsSource: [ { id: 0, text: "<span class=wj-glyph-down-right></span> Expand All" }, { id: 1, text: "<span class=wj-glyph-right></span> Collapse All" }, { id: null, text: "-" }, { id: 2, text: "<span class=wj-glyph-up></span> Sort Ascending" }, { id: 3, text: "<span class=wj-glyph-down></span> Sort Descending" }, { id: 4, text: "<span class=wj-glyph-circle></span> Remove Sort" }, { id: null, text: "-" }, { id: 5, text: "<span>&times;</span> Remove Group" } ], command: { executeCommand: cmd => { let cv = theGrid.collectionView; switch (cmd.id) { case 0: // expand all theGrid.collapseGroupsToLevel(groupIndex + 1); break; case 1: // collapse all theGrid.collapseGroupsToLevel(groupIndex); break; case 2: // sort ascending case 3: // sort descending case 4: // remove sort cv.deferUpdate(() => { cv.sortDescriptions.clear(); if (cmd.id != 4) { let binding = cv.groupDescriptions[groupIndex].propertyName; cv.sortDescriptions.push(new SortDescription(binding, cmd.id == 2)); } }); break; case 5: // remove group cv.groupDescriptions.removeAt(groupIndex); break; } } } }); // use the Menu as a context menu for the GroupPanel thePanel.hostElement.addEventListener("contextmenu", e => { let groupDescription = thePanel.hitTest(e); if (groupDescription) { groupIndex = thePanel.collectionView.groupDescriptions.indexOf(groupDescription); menu.show(e); } e.preventDefault(); }); // // generate some random data function getData() { var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','), products = 'Phones,Computers,Cameras,Stereos'.split(','), data = []; for (var i = 0; i < 200; i++) { data.push({ id: i, country: countries[i % countries.length], product: products[i % products.length], downloads: Math.round(100 + Math.random() * 10000), sales: Math.random() * 10000, expenses: Math.random() * 5000, }); } return data; } }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid Group Panel</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div id="theGroupPanel"></div> <div id="theGrid"></div> </div> </body> </html>
.wj-flexgrid { max-height: 250px; margin: 10px 0; } .ctx-menu { background: rgb(221, 250, 255); padding: 1em; } .ctx-menu span { margin-right: 0.5em; opacity: 0.5; } body { margin-bottom: 20px; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@mescius/wijmo': 'npm:@mescius/wijmo/index.js', '@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js', '@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles', '@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures', '@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js', '@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js', '@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js', '@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js', '@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js', '@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js', '@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js', '@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js', '@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js', '@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js', '@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js', '@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js', '@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js', '@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js', '@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js', '@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js', '@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js', '@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js', '@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js', '@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js', '@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js', '@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js', '@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js', '@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js', '@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js', '@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js', '@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js', '@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js', '@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js', '@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js', '@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js', '@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js', '@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js', '@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js', '@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js', '@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js', '@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js', '@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js', '@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js', '@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js', '@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js', '@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js', 'jszip': 'npm:jszip/dist/jszip.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'css': 'npm:systemjs-plugin-css/css.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);