事件

SpreadJS 在表单上提供了一些批注相关的事件来让你更方便的监视批注的变化。

CommentChanged 事件会在批注发生变化的时候被触发(比如某些属性的值发生变化)。
window.onload = function () { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss")); initSpread(spread); }; function initSpread(spread) { var spreadNS = GC.Spread.Sheets; var sheet = spread.getSheet(0); var sd = dataSource; var sheet = spread.getActiveSheet(); if (sd.length > 0) { sheet.setDataSource(sd); } sheet.setColumnWidth(0, 160); sheet.setColumnWidth(1, 70); sheet.setColumnWidth(2, 90); sheet.setColumnWidth(3, 110); sheet.setColumnWidth(4, 80); sheet.setColumnWidth(6, 110); sheet.comments.add(1, 1, "new comment!"); var commentEvent = document.getElementById("commentEvent"); sheet.bind(spreadNS.Events.CommentChanged, function(e, args) { var text = commentEvent.value; if (text !== "") { text += '\n'; } commentEvent.value = text + "CommentChanged: " + " " + args.propertyName; }); // get comment and change some properties to fire event var comment = sheet.comments.get(1, 1); comment.text("Edit the comment, do resize, drag or other actions to fire the CommentChanged event."); comment.backColor("skyblue"); comment.displayMode(spreadNS.Comments.DisplayMode.alwaysShown); };
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta name="spreadjs culture" content="zh-cn" /> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/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="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.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"> <textarea id="commentEvent" style="width: 100%; height: 90px"></textarea> </div> </div> </body> </html>
.sample-tutorial { position: relative; height: 100%; overflow: hidden; } .sample-spreadsheets { width: calc(100% - 280px); height: 100%; overflow: hidden; float: left; } .options-container { float: right; width: 280px; overflow: auto; padding: 12px; height: 100%; box-sizing: border-box; background: #fbfbfb; } textarea { width: 100%; height: 80px; padding: 6px 12px; box-sizing: border-box; } .sample-options { z-index: 1000; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }