[{"id":"ff9bd47a-cd46-472d-af43-366f35920ef1","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"f674ca00-4cf2-4f53-9a08-4aa596ff5f02","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"5f9ed446-5e43-4e35-b070-bbedb3095625","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"c8f61bda-f911-4c26-aa5c-cf046d91d345","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"ffcf2b4f-0e46-41d0-b0b7-0cc510a2a482","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"4200be12-4188-42f3-9cf4-5fcaebbc57f7","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"7bc4edb3-af3c-4fe3-8820-973c7b43d825","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"af815243-c00f-4782-b362-bb52a9129e99","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"bd8aaf4e-1ba8-4025-8ba9-d57cfbefbc58","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"874f311d-9a12-4e41-9c01-e7aaa99ab496","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"5811b0f0-9142-4dec-87d5-11fbd1e001ec","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"cef428a7-3494-4942-81f6-6712e4b9d1e7","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"3be03770-5428-4ad4-8ebc-09708a22e209","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"563145bf-65b2-4718-851d-594d1b9cf1f6","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"b273295a-e4a0-45ad-be8a-5c3a2322d22c","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"76f8df3f-5d71-4244-8fa6-6be30e10170f","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"7990d3f5-9c4c-4c37-9a96-7e7b1cf0e531","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"a5d052e6-ac14-4b26-b51d-2042af4bd88c","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"4a6e9860-0849-40aa-8cdb-c16c5fb52ef4","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"b02661dd-4bf2-4e6a-94c0-c85827e19c52","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"06c9877a-acd0-49b6-8a35-52d10c942e21","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"b9cc95e6-4c7e-4ae6-9168-6270c8b9df48","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"81742c3e-102a-44f5-8e12-83cdddf79651","tags":[{"product":null,"links":null,"id":"6c1a6899-1b88-404c-9a73-4a0c6c9090a3","name":"New","color":"Red","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"f6568a5c-eb38-4edb-af3a-8af10e64b122","tags":[{"product":null,"links":null,"id":"2f522515-8c88-4017-855d-905bc4b0ea3c","name":"Upd","color":"Blue","productId":"66a69675-7df9-45b2-867a-4ab2613535fa"}]},{"id":"f30f3e16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       
(Showing Draft Content)

テーブルの連結

SpreadJSでは、セルレベルの連結により、テーブルをデータソースに連結できます。

テーブルの連結は、2つの方法で実行できます。テーブルをデータソースに連結するには、bindColumns()メソッドまたはbind()メソッドを使用します。

テーブルの連結には、次の規則が適用されます。

  • 値を設定すると、データソースも変更されます。

  • 行を追加または削除すると、データソースも変更されます。

  • 列の追加または削除でデータソースは変更されません。

  • テーブルの削除、消去、移動、またはサイズ変更でデータソースは変更されません。

  • 連結でテーブルの行数が自動的に調整されます(列数は変更されません)。

  • 数式はデータソースに保存されません。

テーブル列の連結

ワークシート内のすべてのテーブル列を連結するには、シートをデータソースに連結し、TableクラスのbindColumns()およびbindingPath()メソッドを設定します。また、テーブル列の情報を指定するには、TableColumnクラスのdataFieldメソッドとnameメソッドを使用することができます。

bindColumns()を使用する

次のサンプルコードは、bindColumns()メソッドとbindingPath()メソッドを使用することで、データソースをテーブルに連結する方法を示しています。

$(function ()
{
// 2つのデータソースを生成します。
function Company(name, logo, slogan, address, city, phone, email) {
this.name = name;
this.logo = logo;
this.slogan = slogan;
this.address = address;
this.city = city;
this.phone = phone;
this.email = email;
}
function Customer(id, name, company) {
this.id = id;
this.name = name;
this.company = company;
}
function Record(description, quantity, amount) {
this.description = description;
this.quantity = quantity;
this.amount = amount;
}
function Invoice(company, number, date, customer, receiverCustomer, records) {
this.company = company;
this.number = number;
this.date = date;
this.customer = customer;
this.receiverCustomer = receiverCustomer;
this.records = records;
}
var company1 = new Company("Baidu", null, "We know everything!", "Beijing 1st road", "Beijing", "010-12345678", "baidu@baidu.com"),
company2 = new Company("Tecent", null, "We have everything!", "Shenzhen 2st road", "Shenzhen", "0755-12345678", "tecent@qq.com"),
company3 = new Company("Alibaba", null, "We sell everything!", "Hangzhou 3rd road", "Hangzhou", "0571-12345678", "alibaba@alibaba.com"),
customer1 = new Customer("A1", "employee 1", company2),
customer2 = new Customer("A2", "employee 2", company3),
records1 = [new Record("Finance charge on overdue balance at 1.5%", 1, 150), new Record("Invoice #100 for $1000 on 2014/1/1", 1, 150)],
records2 = [new Record("Purchase server device", 2, 15000), new Record("Company travel", 100, 1500), new Record("Company Dinner", 100, 200)],
invoice1 = new Invoice(company1, "00001", new Date(2014, 0, 1), customer1, customer1, records1),
invoice2 = new Invoice(company2, "00002", new Date(2014, 6, 6), customer2, customer2, records2),
dataSource1 = new GC.Spread.Sheets.Bindings.CellBindingSource(invoice1),
dataSource2 = new GC.Spread.Sheets.Bindings.CellBindingSource(invoice2);
function BindingPathCellType() {
GC.Spread.Sheets.CellTypes.Text.call(this);
}
BindingPathCellType.prototype = new GC.Spread.Sheets.CellTypes.Text();
BindingPathCellType.prototype.paint = function (ctx, value, x, y, w, h, style, context) {
if (value === null || value === undefined) {
var sheet = context.sheet, row = context.row, col = context.col;
if (sheet && (row === 0 || !!row) && (col === 0 || !!col)) {
var bindingPath = sheet.getBindingPath(context.row, context.col);
if (bindingPath) {
value = "[" + bindingPath + "]";
}
}
}
GC.Spread.Sheets.CellTypes.Text.prototype.paint.apply(this, arguments);
};
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), {sheetCount: 1});
activeSheet = spread.getActiveSheet();
spread.suspendPaint();
activeSheet.name("FINANCE CHARGE");
var bindingPathCellType = new BindingPathCellType();
activeSheet.getCell(1, 2).bindingPath("company.slogan").cellType(bindingPathCellType).vAlign(GC.Spread.Sheets.VerticalAlign.bottom);
activeSheet.getCell(1, 4).value("INVOICE").foreColor("#58B6C0").font("33px Arial");
activeSheet.getCell(3, 1).bindingPath("company.name").cellType(bindingPathCellType).foreColor("#58B6C0").font("bold 20px Arial");
activeSheet.getCell(5, 1).bindingPath("company.address").cellType(bindingPathCellType);
activeSheet.getCell(5, 3).value("INVOICE NO.").font("bold 15px Arial");
activeSheet.getCell(5, 4).bindingPath("number").cellType(bindingPathCellType);
activeSheet.getCell(6, 1).bindingPath("company.city").cellType(bindingPathCellType);
activeSheet.getCell(6, 3).value("DATE").font("bold 15px Arial");
activeSheet.getCell(6, 4).bindingPath("date").cellType(bindingPathCellType).formatter("MM/dd/yyyy").hAlign(GC.Spread.Sheets.HorizontalAlign.left);
activeSheet.getCell(7, 1).bindingPath("company.phone").cellType(bindingPathCellType);
activeSheet.getCell(7, 3).value("CUSTOMER ID").font("bold 15px Arial");
activeSheet.getCell(7, 4).bindingPath("customer.id").cellType(bindingPathCellType);
activeSheet.getCell(8, 1).bindingPath("company.email").cellType(bindingPathCellType);
activeSheet.getCell(10, 1).value("TO").font("bold 15px Arial");
activeSheet.getCell(10, 3).value("SHIP TO").font("bold 15px Arial");
activeSheet.getCell(11, 1).bindingPath("customer.name").cellType(bindingPathCellType).textIndent(10);
activeSheet.getCell(12, 1).bindingPath("customer.company.name").cellType(bindingPathCellType).textIndent(10);
activeSheet.getCell(13, 1).bindingPath("customer.company.address").cellType(bindingPathCellType).textIndent(10);
activeSheet.getCell(14, 1).bindingPath("customer.company.city").cellType(bindingPathCellType).textIndent(10);
activeSheet.getCell(15, 1).bindingPath("customer.company.phone").cellType(bindingPathCellType).textIndent(10);
activeSheet.getCell(11, 4).bindingPath("receiverCustomer.name").cellType(bindingPathCellType);
activeSheet.getCell(12, 4).bindingPath("receiverCustomer.company.name").cellType(bindingPathCellType);
activeSheet.getCell(13, 4).bindingPath("receiverCustomer.company.address").cellType(bindingPathCellType);
activeSheet.getCell(14, 4).bindingPath("receiverCustomer.company.city").cellType(bindingPathCellType);
activeSheet.getCell(15, 4).bindingPath("receiverCustomer.company.phone").cellType(bindingPathCellType);
activeSheet.addSpan(17, 1, 1, 2);
activeSheet.getCell(17, 1).value("JOB").foreColor("#58B6C0").font("bold 12px Arial");
activeSheet.addSpan(17, 3, 1, 2);
activeSheet.getCell(17, 3).value("PAYMENT TERMS").foreColor("#58B6C0").font("bold 12px Arial");
activeSheet.addSpan(18, 1, 1, 2);
activeSheet.getCell(18, 1).backColor("#DDF0F2");
activeSheet.addSpan(18, 3, 1, 2);
activeSheet.getCell(18, 3).value("Due on receipt").backColor("#DDF0F2").foreColor("#58B6C0").font("12px Arial");
activeSheet.getRange(17, 1, 2, 4, GC.Spread.Sheets.SheetArea.viewport).setBorder(new GC.Spread.Sheets.LineBorder("#58B6C0", GC.Spread.Sheets.LineStyle.thin), {
top: true,
bottom: true,
innerHorizontal: true
});
var table = activeSheet.tables.add("tableRecords", 20, 1, 4, 4, GC.Spread.Sheets.Tables.TableThemes.light6);
table.autoGenerateColumns(false);
var tableColumn1 = new GC.Spread.Sheets.Tables.TableColumn();
tableColumn1.name("DESCRIPTION");
tableColumn1.dataField("description");
var tableColumn2 = new GC.Spread.Sheets.Tables.TableColumn();
tableColumn2.name("QUANTITY");
tableColumn2.dataField("quantity");
var tableColumn3 = new GC.Spread.Sheets.Tables.TableColumn();
tableColumn3.name("AMOUNT");
tableColumn3.dataField("amount");
table.bindColumns([tableColumn1, tableColumn2, tableColumn3]);
table.bindingPath("records");
table.showFooter(true);
table.setColumnName(3, "TOTAL");
table.setColumnValue(2, "TOTAL DUE");
table.setColumnDataFormula(3, "=[@QUANTITY]*[@AMOUNT]");
table.setColumnFormula(3, "=SUBTOTAL(109,[TOTAL])");
activeSheet.getCell(26, 1).formula('="Make all checks payable to "&B4&". THANK YOU FOR YOUR BUSINESS!"').foreColor("gray").font("italic 14px Arial");
activeSheet.options.allowCellOverflow = true;
//行の高さと列幅を調整します。
activeSheet.setColumnWidth(0, 5);
activeSheet.setColumnWidth(1, 300);
activeSheet.setColumnWidth(2, 115);
activeSheet.setColumnWidth(3, 125);
activeSheet.setColumnWidth(4, 155);
activeSheet.setRowHeight(0, 5);
activeSheet.setRowHeight(1, 40);
activeSheet.setRowHeight(2, 10);
activeSheet.setRowHeight(17, 0);
activeSheet.setRowHeight(18, 0);
activeSheet.setRowHeight(19, 0);
activeSheet.setRowHeight(25, 10);
activeSheet.options.gridline = {showVerticalGridline: false, showHorizontalGridline: false};
//データソースを設定します。
//activeSheet.setDataSource(dataSource1);
activeSheet.setDataSource(dataSource2);
spread.resumePaint();
})

テーブル列にフォーマッターとセル型を連結する

SpreadJSが提供する列の高度な連結機能を使用することで、ユーザーが、テーブルの列にデータフィールドと名前だけではなく、フォーマッターやさまざまなセル型も連結できます。 また、テーブル列内の数式関数を変換することも可能です。

複数のレコードを含むフィールドにテーブルを連結し、該当するレコードのデータフィールドにテーブル列を連結するには、bind()メソッドを使用できます。 ユーザーがテーブルデータを異なるデータソースから取得する場合、テーブルが該当するレコードと自動的に連結されます。

bind()メソッドを使用する

次のサンプルコードは、bind()メソッドを使用することで、テーブル列のデータを連結する方法を示しています。

// Spreadを初期化します。
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 1 });
       
// activesheetを取得します。
var activeSheet = spread.getActiveSheet();
       
// データ
var data = {
name: 'Jones', region: 'East',
sales: [
{ orderDate: '1/6/2013', item: 'Pencil', units: 95, cost: 1.99, isMakeMoney: true },
{ orderDate: '4/1/2013', item: 'Binder', units: 60, cost: 4.99, isMakeMoney: false },
{ orderDate: '6/8/2013', item: 'Pen Set', units: 16, cost: 15.99, isMakeMoney: false }
]
};

var convert = function (item) {
return item['cost'] + '$';
}
       
// テーブルを追加します。
var table = activeSheet.tables.add('tableSales', 0, 0, 5, 5);
var tableColumn1 = new GC.Spread.Sheets.Tables.TableColumn(1, "orderDate", "Order Date", "d/M/yy");
var tableColumn2 = new GC.Spread.Sheets.Tables.TableColumn(2, "item", "Item");
var tableColumn3 = new GC.Spread.Sheets.Tables.TableColumn(3, "units", "Units");
var tableColumn4 = new GC.Spread.Sheets.Tables.TableColumn(4, "cost", "Cost", null, null, convert);
var tableColumn5 = new GC.Spread.Sheets.Tables.TableColumn(5, "isMakeMoney", "IsMakeMoney", null, new GC.Spread.Sheets.CellTypes.CheckBox());
  
table.autoGenerateColumns(false);
        
// bind()メソッドを使用してテーブルを連結します。
table.bind([tableColumn1, tableColumn2, tableColumn3, tableColumn4, tableColumn5], 'sales', data);
for (var i = 0; i < 5; i++)
activeSheet.setColumnWidth(i, 110.0, GC.Spread.Sheets.SheetArea.viewport);

バインドされたテーブル行の拡張

SpreadJSでは、バインドされたテーブルの行を拡張できます。TableタイプのexpandBoundRowsメソッドを使用して、シートを直接拡張するか、または、バインドされたテーブルに行を挿入および削除できます。

Expand rows in the bound table

次のサンプルコードは、 expandBoundRows メソッドを使用してバインドされたテーブルの行を拡張する方法を示します。

// スプレッドシートを初期化します。
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 3 });
// アクティブシートを取得します。
var sheet = spread.getSheet(0);
// データを作成します。
var data = {
    name: 'Jones', region: 'East',
    sales: [
       { 注文日: '2013/6/1', 項目: '鉛筆', 単位: 95, 値段: 1.99 },
       { 注文日: '2013/1/4', 項目: 'バインダー', 単位: 60, 値段: 4.99 },
       { 注文日: '2013/8/6', 項目: 'ペンセット', 単位: 16, 値段: 15.99 },
       { 注文日: '2013/1/8', 項目: '鉛筆', 単位: 20, 値段: 24.99 },
       { 注文日: '2013/8/10', 項目: 'バインダー', 単位: 31, 値段: 16.99 }
    ]
};
// 「table1」という名前のテーブルを追加します。
var table1 = sheet.tables.add('tableRecords', 0, 0, 4, 4);
table1.autoGenerateColumns(true);
// 「table2」という名前の別のテーブルを追加します。
var table2 = sheet.tables.add('tableBelow', 4, 0, 4, 7);
// table1をバインドします。
table1.expandBoundRows(true);
table1.bindingPath('sales');
// データソースを設定します。
var dataSource = new GC.Spread.Sheets.Bindings.CellBindingSource(data);
sheet.setDataSource(dataSource);