グリッド:クリップボード

FlexGrid はクリップボードをサポートしています。

デフォルトでは、Ctrl+CまたはCtrl+Insertキーを押すと、現在の選択内容がクリップボードにコピーされます。Ctrl+VまたはShift+Insertキーを押すと、クリップボードの内容がグリッドに貼り付けられます。copyingcopiedpastingpastedpastingCellpastedCellの各イベントを使用して、クリップボードの動作をカスタマイズできます。

autoClipboard プロパティをfalseに設定すると、自動クリップボードサポートを無効にできます。

FlexGridは、貼り付け時にクリップボードのデータを複製するExcelスタイルの「スマートペースト」機能を実装しています。たとえば、1つのセルを選択してCtrl+Cを押してクリップボードにコピーした後、選択範囲を広げてCtrl+Vを押すと、選択範囲全体にセルが貼り付けられます。

copyHeadersプロパティを使用して、コンテンツをクリップボードにコピーするときにグリッドにヘッダーセルを含めるかどうかを制御します。これは、読み取り専用グリッドで特に役立ちます。

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; import { FlexGrid, HeadersVisibility } from '@mescius/wijmo.grid'; 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 < countries.length; i++) { data.push({ id: i, country: countries[i], active: i % 5 != 0, downloads: Math.round(Math.random() * 200000), sales: Math.random() * 100000, expenses: Math.random() * 50000 }); } // default clipboard behavior var grid = new FlexGrid('#theGrid', { autoGenerateColumns: false, itemsSource: data, columns: [ { binding: 'id', header: 'ID', width: 80, isReadOnly: true }, { binding: 'country', header: '国' }, { binding: 'active', header: '有効' }, { binding: 'downloads', header: 'DL数', width: 80 }, { binding: 'sales', header: '売上', width: 80 }, { binding: 'expenses', header: '費用', width: 80 }, ], copying: function (s, e) { var selRng = grid.selection, readOnlyCells = []; // check if cells in the selected range are read only for (var row = selRng.topRow; row <= selRng.bottomRow; row++) { for (var col = selRng.leftCol; col <= selRng.rightCol; col++) { var cell = grid.cells.getCellElement(row, col); if (cell && grid.columns[col].isReadOnly) readOnlyCells.push({ row: row, col: col }); } } // show popup if a cell read-only is selected if (readOnlyCells.length > 0) { var popup = document.getElementById('thePopup'); popup.classList.add('add-popup'); setTimeout(function () { popup.classList.remove('add-popup'); }, 3000); } } }); // read-only, copy headers as well as data new FlexGrid('#theCustomGrid', { autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID', width: 80 }, { binding: 'country', header: '国' }, { binding: 'active', header: '有効' }, { binding: 'downloads', header: 'DL数', width: 80 }, { binding: 'sales', header: '売上', width: 80 }, { binding: 'expenses', header: '費用', width: 80 }, ], copyHeaders: HeadersVisibility.Column, isReadOnly: true, alternatingRowStep: 0, itemsSource: data }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid Clipboard</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"> <h2> デフォルトのグリッド </h2> <p> Excelのようにセル範囲をコピーして貼り付けます。 </p> <div id="theGrid"></div> <div id="thePopup" class="popup"> Some cells you are pasting are readonly and will not be updated. All other cells will be updated with pasted content. </div> <h2> 読み取り専用グリッド </h2> <p> データと列ヘッダー情報をコピーします(貼り付けできません)。 </p> <div id="theCustomGrid"></div> </div> </body> </html>
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