自定义列单元格

用户可以在视图中自定义列单元格的默认值、验证器、条件格式和样式。

除了自定义标题样式和标题,用户还可以自定义集算表视图中列单元格的样式、条件格式和验证器。
/*REPLACE_MARKER*/ /*DO NOT DELETE THESE COMMENTS*/ window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 }); initSpread(spread); }; function initSpread(spread) { spread.suspendPaint(); spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader; spread.bind(GC.Spread.Sheets.Events.EditStarting, function (e, args) { if (args.sheet.getValue(0, args.col, GC.Spread.Sheets.SheetArea.colHeader) === 'Customer'){ args.cancel = true; } }); //init a data manager var baseApiUrl = getBaseApiUrl(); var dataManager = spread.dataManager(); //add order table var orderTable = dataManager.addTable("orderTable", { remote: { read: { url: baseApiUrl + "/Order" } }, schema: { columns: { CustomerId: { lookup: { name: 'customer', columns: [ { value: "Id", width: 60 }, { value: "CompanyName", width: 200 }, { value: "ContactName", width: 140 }, { value: "ContactTitle", width: 140 } ] } } } } }); //add customer table var customerTable = dataManager.addTable("customerTable", { remote: { read: { url: baseApiUrl + "/Customer" } } }); var employeeTable = dataManager.addTable("employeeTable", { remote: { read: { url: baseApiUrl + "/Employee" } } }); //add relationship between order table and customer table dataManager.addRelationship(orderTable, "CustomerId", "customer", customerTable, "Id", "orders"); dataManager.addRelationship(orderTable, "EmployeeId", "employee", employeeTable, "Id", "orders"); //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 var addressStyle = { formatter: 'Ship To: {{=CONCAT(@.ShipAddress, ", ", @.ShipCity)}}' }; var formulaRule = { ruleType: "formulaRule", formula: "@>50", style: { backColor: "pink" } }; var multiSelectStyle = { formatter: '{{=CONCAT([@customer.CompanyName], ", ", [@customer.ContactName])}}', // convert the object to string }; var myView = orderTable.addView("myView", [ { value: "Id", width: 60}, //set column width 100px { value: "OrderDate", width: 120, style: { formatter: "MM/dd/yyyy", hAlign: "center", cellButtons: [{ command: "openDateTimePicker", imageType: "dropdown", useButtonStyle: true, }]}}, { value: "Freight", width: 100, conditionalFormats: [formulaRule], style: {backColor: "white"}}, /** * customer.companyName - this is a related field from the customer table * update the customerId in orderTable by select from customer table. */ { caption: "Customer", value: "CustomerId", width: 350, style: multiSelectStyle}, /** * [=@] this column will contain the full row as a value, the formatter formula will extract the shipping address from the full row. * Format functions can be used to customize column display value * use star-size "2*" to set column width relative to the viewport width */ { value: "=[@]", caption: "Address", style: addressStyle, width: 450 }, /** * The formatter formula will extract the properties from the full row. * Format functions can be used to customize column display value. */ { caption: "Employee", value: "employee", width: 250 , style: { formatter: '{{=[@employee.FirstName] & " " & [@employee.LastName]}} ({{=[@ShipRegion]}})'} }, ]); myView.fetch().then(function() { sheet.setDataView(myView); }); spread.resumePaint(); } function getBaseApiUrl() { return window.location.href.match(/http.+spreadjs\/SpreadJSTutorial\//)[0] + 'server/api'; }
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