状态栏

状态栏可以使用自定义的状态栏项目显示TableSheet的数据以及状态。

状态栏可以显示各种各样的表单状态以及总计值。选择不同区域的单元格来查看状态栏中的信息是如何改变的。 以下是示例代码:
var tableName = "Employee"; var baseApiUrl = getBaseApiUrl(); var apiUrl = baseApiUrl + "/" + tableName; window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 }); initSpread(spread); initStatusBar(spread); }; function initSpread(spread) { spread.suspendPaint(); spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader; //init a data manager var dataManager = spread.dataManager(); //add order table var orderTable = 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 sheet.actionColumn.options({ visible: false }); //hide action column //bind a view to the table sheet var myView = orderTable.addView("myView", [ { value: "Id", width: 50 }, { value: "TitleOfCourtesy", width: 150 }, { value: "FirstName", width: 120 }, { value: "LastName", width: 120 }, { value: "Title", width: 150 }, { value: "Extension", width: 100 }, { value: "HomePhone", width: 120 }, { value: "Address", width: 100 }, { value: "City", width: 50 }, { value: "Region", width: 100 }, { value: "PostalCode", width: 120 }, { value: "Country", width: 100 }, { value: "Notes", width: 100 } ]); myView.fetch().then(function() { sheet.setDataView(myView); }); 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; } RecordCountItem.prototype = new StatusItem(); RecordCountItem.prototype.onCreateItemView = function(container) { var element = this._element; if (!element) { element = this._element = document.createElement("span"); element.innerText = "Record Count: " + this._value; } container.appendChild(element); }; RecordCountItem.prototype.onBind = function(context) { var _this = this; context.bind(GC.Spread.Sheets.Events.SelectionChanged, function(e, args) { var selections = args.newSelections; var count = 0; for (var i = 0; i < selections.length; i++) { count += selections[i].rowCount; } _this._value = count; _this.onUpdate(); }); }; RecordCountItem.prototype.onUpdate = function() { StatusItem.prototype.onUpdate.call(this); this._element.innerText = "Record Count: " + this._value; }; //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); } function getBaseApiUrl() { return window.location.href.match(/http.+spreadjs\/SpreadJSTutorial\//)[0] + 'server/api'; }
<!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"> <!-- 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="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.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 id="statusBar"></div> <div id="optionContainer" class="optionContainer"> </div> </div> </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; }