ステータスバー

ステータスバーには、カスタムステータスバーアイテムを使用して、テーブルシートのデータや状態を表示できます。例えば、任意のセルでダブルクリックすると、ステータスバーのメッセージが「編集」に変わります。

ステータスバーには、シートの状態やサマリーの値などを表示できます。異なる範囲のセルを選択して、ステータスバーの情報がどのように変化するかを確認できます。 以下はサンプルコードです。
/*REPLACE_MARKER*/ /*DO NOT DELETE THESE COMMENTS*/ var tableName = "Customer"; var baseApiUrl = getBaseApiUrl(); var apiUrl = baseApiUrl + "/" + tableName; var myView; window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 }); var statusBar = initStatusBar(spread); initSpread(spread, statusBar); }; function initSpread(spread, statusBar) { spread.suspendPaint(); spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader; //init a data manager var dataManager = spread.dataManager(); //add customer table var customerTable = dataManager.addTable("myTable", { remote: { read: { url: apiUrl } } }); //init a table sheet var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet); sheet.options.allowAddNew = false; //hide new row //bind a view to the table sheet myView = customerTable.addView("myView", [ { value: "Id", width: 80 }, { value: "CompanyName", width: 200, caption :"Company Name" }, { value: "ContactName", width: 150, caption :"Contact" }, { value: "ContactTitle", width: 200, caption :"Title" }, { value: "Address", width: 200 }, { value: "City", width: 150, caption :"City" }, { value: "State", width: 100, caption :"State" }, { value: "Region", width: 100, caption :"Region" } ]); myView.fetch().then(function() { sheet.setDataView(myView); if (statusBar) { var recordItem = statusBar.get("recordCountItem"); if (recordItem) { recordItem.dataSourceLength = myView.length(); recordItem.visibleLength = myView.visibleLength(); recordItem.onUpdate(); } } }); spread.resumePaint(); } function initStatusBar(spread) { //define custom status item var StatusItem = GC.Spread.Sheets.StatusBar.StatusItem; function RecordCountItem(name, options) { StatusItem.call(this, name, options); this._value = 1; this.dataSourceLength = 0; this.visibleLength = 0; } RecordCountItem.prototype = new StatusItem(); RecordCountItem.prototype.onCreateItemView = function(container) { var element = this._element; if (!element) { element = this._element = document.createElement("span"); element.innerHTML = " Rows: <b>" + this.visibleLength + "</b> of <b>" + this.dataSourceLength + "</b> - Record Count: <b>" + this._value + "</b>"; } container.appendChild(element); }; RecordCountItem.prototype.onBind = function(context) { var _this = this; context.bind(GC.Spread.Sheets.Events.SelectionChanged, function(e, args) { _this._value = getRowCount(args.newSelections); _this.onUpdate(); }); context.bind(GC.Spread.Sheets.Events.RangeFiltered, function (e, args) { _this.dataSourceLength = myView.length(); _this.visibleLength = myView.visibleLength(); _this.onUpdate(); }); context.bind(GC.Spread.Sheets.Events.RangeFilterCleared, function (e, args) { _this.dataSourceLength = myView.length(); _this.visibleLength = myView.visibleLength(); _this.onUpdate(); }); }; RecordCountItem.prototype.onUpdate = function() { StatusItem.prototype.onUpdate.call(this); this._element.innerHTML = " Rows: <b>" + this.visibleLength + "</b> of <b>" + this.dataSourceLength + "</b> - Record Count: <b>" + this._value + "</b>"; }; //init status bar var recordCountItem = new RecordCountItem('recordCountItem', { menuContent: 'Record Count', value: 0 }); var statusBar = new GC.Spread.Sheets.StatusBar.StatusBar(document.getElementById('statusBar'), { items: [recordCountItem] }); statusBar.bind(spread); return statusBar; } function getRowCount(selections) { var selectedRows = {}; for (var i = 0; i < selections.length; i++) { var row = selections[i].row; var rowCount = selections[i].rowCount; if (row === -1) { return rowCount; } for (var c = 0; c < rowCount; c++) { selectedRows[row + c] = true; } } return Object.keys(selectedRows).length; } function getBaseApiUrl() { return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api'; }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta charset="utf-8" /> <meta name="spreadjs culture" content="ja-jp" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/ja/purejs/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <!-- Promise Polyfill for IE, https://www.npmjs.com/package/promise-polyfill --> <script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script> <script src="$DEMOROOT$/ja/purejs/node_modules/@mescius/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/ja/purejs/node_modules/@mescius/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/ja/purejs/node_modules/@mescius/spread-sheets-resources-ja/dist/gc.spread.sheets.resources.ja.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 id="statusBar"></div> <div id="optionContainer" class="optionContainer"> </div> </div> </body> </html>
.sample-tutorial { position: relative; height: 100%; overflow: hidden; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; } #statusBar { height: 25px; width: 100%; } .sample-spreadsheets { width: 100%; height: calc(100% - 25px); overflow: hidden; }