グリッド:ポップアップエディタ

FlexGridは効率的なExcelスタイルの編集をデフォルトで提供しますが、編集の動作をカスタマイズすることができます。この例では、データを表示するためだけにグリッドを使用して、カスタムフォームを使用して項目を編集する方法を示します。カスタムフォームはWijmoのPopupコントロールでホストされ、Wijmo入力コントロールが含まれています。行ヘッダーの鉛筆アイコンをクリックすると、項目を編集します。

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjGrid from '@grapecity/wijmo.grid'; import * as wjInput from '@grapecity/wijmo.input'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // create some random data var countries = 'アメリカ,ドイツ,イギリス,日本,スウェーデン,ノルウェー,デンマーク'.split(','); var data = []; for (var i = 0; i < 100; i++) { data.push({ id: i, country: countries[i % countries.length], sales: Math.random() * 10000, expenses: Math.random() * 5000, overdue: (i + 1) % 4 == 0 }); } // // create the grid with custom editing behavior var theGrid = new wjGrid.FlexGrid('#theGrid', { isReadOnly: true, selectionMode: 'Row', itemsSource: data, columns: [ { binding: 'id', header: 'ID', width: 50 }, { binding: 'country', header: '国', isRequired: true, dataMap: countries }, { binding: 'sales', header: '売上', format: 'n2' }, { binding: 'expenses', header: '費用', format: 'n2' } ] }); // // add 'edit button' to row header cells theGrid.formatItem.addHandler(function (s, e) { if (e.panel == s.rowHeaders && e.col == 0) { e.cell.innerHTML = '<span class="wj-glyph-pencil"></span>'; } }); // // handle button clicks theGrid.addEventListener(theGrid.hostElement, 'click', function (e) { var ht = theGrid.hitTest(e); if (ht.panel == theGrid.rowHeaders) { // // prepare form var item = theGrid.rows[ht.row].dataItem; formControls.itemId.textContent = item.id; formControls.country.text = item.country; formControls.sales.value = item.sales; formControls.expenses.value = item.expenses; // // show the form formControls.popup.show(true, function (e) { if (e.dialogResult == 'wj-hide-ok') { // // commit changes if the user pressed the OK button theGrid.collectionView.editItem(item); item.country = formControls.country.text; item.sales = formControls.sales.value; item.expenses = formControls.expenses.value; theGrid.collectionView.commitEdit(); } // // return focus to the grid theGrid.focus(); }); } }); // // attach controls to input form var formControls = { popup: new wjInput.Popup('#popup'), itemId: document.getElementById('item-id'), country: new wjInput.ComboBox('#country', { itemsSource: countries }), sales: new wjInput.InputNumber('#sales', { format: 'n2', min: 0, step: 100 }), expenses: new wjInput.InputNumber('#expenses', { format: 'n2', min: 0, step: 100 }), }; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexGrid Popup Editors</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div id="theGrid"> </div> <!-- the popup editor --> <div id="popup" class="modal-content"> <div class="modal-header"> <button type="button" tabindex="-1" class="close wj-hide"> &times; </button> <h4 class="modal-title">ID <span id="item-id"></span>の編集</h4> </div> <div class="modal-body"> <div class="wj-labeled-input" > <input id="country" /> <label for="country">国</label> </div> <div class="wj-labeled-input" > <input id="sales" /> <label for="sales">売上</label> </div> <div class="wj-labeled-input" > <input id="expenses" /> <label for="expenses">費用</label> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary wj-hide-ok">OK</button> <button type="button" class="btn btn-default wj-hide">キャンセル</button> </div> </div> </div> </div> </body> </html>
body { margin-bottom: 24px; } .wj-flexgrid { max-height: 200px; margin-bottom: 12px; } .modal-content { width: 400px; } /* style our custom 'edit buttons' */ .wj-rowheaders .wj-cell .wj-glyph-pencil { opacity: .5; transform: scale(.75); } .wj-rowheaders .wj-cell:hover .wj-glyph-pencil { opacity: 1; color: #cc0000; transform: scale(1.5) rotate(-90deg); transition: all 400ms; } /* wj-labeled-input: adapted from MDL styles */ /* label input container */ .wj-labeled-input { position: relative; font-size: 16px; display: inline-block; box-sizing: border-box; width: 300px; max-width: 100%; margin: 0 20px; padding: 20px 0; } /* Wijmo control in the container */ .wj-labeled-input .wj-control.wj-content { margin: 0; width: 100%; background-color: transparent; border: none; border-bottom: 1px solid rgba(0,0,0,.1); } .wj-labeled-input .wj-control.wj-content button { opacity: 0.75; border-color: rgba(0,0,0,.1); } .wj-labeled-input .wj-input-group .wj-form-control { float: none; } /* label in the container (must come after the control) */ .wj-labeled-input label { font-size: 16px; top: 24px; bottom: 0; margin: 0; pointer-events: none; position: absolute; display: block; width: 100%; overflow: hidden; white-space: nowrap; text-align: left; color: rgba(0, 0, 0, 0.258824); transition-duration: .2s; transition-timing-function: cubic-bezier(.4,0,.2,1); } /* move label out of the way when control is focused or not empty */ .wj-static-labels .wj-labeled-input :not(.wj-state-focused) + label, .wj-labeled-input .wj-state-focused + label, .wj-labeled-input :not(.wj-state-empty) + label { font-size: 12px; top: 4px; color: rgb(63,81,181); visibility: visible; } .wj-labeled-input .wj-state-invalid + label { color: #d50000; } /* underline label */ .wj-labeled-input label:after { background-color: rgb(63,81,181); bottom: 20px; content: ''; height: 2px; left: 45%; position: absolute; transition-duration: .2s; transition-timing-function: cubic-bezier(.4,0,.2,1); visibility: hidden; width: 10px; } /* show underline when focused */ .wj-labeled-input .wj-state-focused + label:after { left: 0; visibility: visible; width: 100%; } .wj-labeled-input .wj-state-invalid + label:after { background-color: #d50000; } /* validation message */ .wj-labeled-input .wj-error { color: #d50000; position: absolute; font-size: 12px; margin-top: 3px; visibility: hidden; display: block; } .wj-labeled-input .wj-control.wj-state-invalid ~ .wj-error { visibility: visible; }
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