SpreadJS will enable accessibility when enableAccessibility is set to true: SpreadJS can get focus in the following ways: Pressing the Tab key or the Tab key with the Shift key when the related keys are registered to moveToNextCellThenControl or selectNextControl, moveToPreviousCellThenControl or selectPreviousControl: Mouse down on the Workbook Invoking the Workbook's focus method In addition, these are common screen readers. NVDA for Windows VoiceOver for Mac
window.onload = function () { var spread = new GC.Spread.Sheets.Workbook(_getElementById('ss'), { sheetCount: 1 }); initSpread(spread); }; function initSpread(spread) { spread.suspendPaint(); //enable accessibility spread.options.enableAccessibility = true; //set focus spread.focus(); //change the commands related to Tab key, Shift key with Tab key var commands = spread.commandManager(); //TAB commands.register("moveToNextCellThenControl", GC.Spread.Sheets.Commands.moveToNextCellThenControl, GC.Spread.Commands.Key.tab, false, false, false, false); //SHIFT+TAB commands.register("moveToPreviousCellThenControl", GC.Spread.Sheets.Commands.moveToPreviousCellThenControl, GC.Spread.Commands.Key.tab, false, true, false, false); var sheet = spread.getActiveSheet(); //set default row height and column width sheet.defaults.rowHeight = 50; sheet.defaults.colWidth = 150; //set default horizontal alignment and vertical alignment var defaultStyle = sheet.getDefaultStyle(); defaultStyle.hAlign = GC.Spread.Sheets.HorizontalAlign.center; defaultStyle.vAlign = GC.Spread.Sheets.VerticalAlign.center; sheet.setDefaultStyle(defaultStyle); //bind data source sheet.setDataSource(dataSource); spread.resumePaint(); } function _getElementById(id) { return document.getElementById(id); }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/en/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/data/data.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script> <script src="app.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="styles.css"> </head> <body> <div class="sample-tutorial"> <div id="ss" class="sample-spreadsheets"></div> <div class="options-container"> <div class="option-row"> </div> </div> </div> </body> </html>
.sample-tutorial { height: 100%; overflow: hidden; } .sample-spreadsheets { width: 100%; height: 100%; overflow: hidden; float: left; } .options-container { float: right; width: 280px; padding: 12px; height: 100%; box-sizing: border-box; background: #fbfbfb; overflow: auto; } .option-row { font-size: 14px; padding: 5px; margin-top: 10px; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }
