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(Showing Draft Content)

データの連結

Spread.Sheetsでは、配列オブジェクト、およびKnockout.observableArrayとの連結がサポートされます。また、セルレベルの連結により、任意のオブジェクトに連結することもできます。

Spread.Sheetsでは、両方向のデータ連結がサポートされます。

特定の列をデータ連結するには、bindColumnメソッドを使用します。

詳細については、以下の各トピックを参照してください。

コードの使用

次のサンプルコードは、 bindColumn メソッドを使用して特定の列を連結します。

var datasource = [
    { name: "Alice", age: 27, birthday: "1985/08/31", position: "PM" },
    { name: "Aimee", age: 28, birthday: "1984/07/31", position: "TL" },
    { name: "Charles", age: 29, birthday: "1983/03/31", position: "QC" },
    { name: "Fred", age: 30, birthday: "1982/02/20", position: "DL" },
    { name: "Angelia", age: 31, birthday: "1981/05/30", position: "QC" },
    { name: "Peter", age: 32, birthday: "1980/11/08", position: "QC" }
];

var nameColInfo = { name: "name", displayName: "Name", size: 70 };
var ageColInfo = { name: "age", displayName: "Age", size: 40, resizable: false };
var birthdayColInfo = { name: "birthday", displayName: "Birthday",formatter:"d/M/yy", size: 120 };
var positionColInfo = { name: "position", displayName: "Position", size: 50, visible: false };
activeSheet.setDataSource(datasource);
activeSheet.bindColumn(0, nameColInfo);
activeSheet.bindColumn(1, ageColInfo);
activeSheet.bindColumn(2, birthdayColInfo);
activeSheet.bindColumn(3, positionColInfo);

コードの使用

次のサンプルコードは、 bindColumn メソッドを使用して特定の列を連結します。

var test = [
    {"Series0":2,"Series1":1},
    {"Series0":4,"Series1":2},
    {"Series0":3,"Series1":4}
];
                
activeSheet.setDataSource(test);
activeSheet.bindColumn(1,"Series0");
activeSheet.bindColumn(0,"Series1");

コードの使用

次のサンプルコードは、setDataSourceメソッドを使用してシートを連結します。

var test = [
        {"Series0":2,"Series1":1},
        {"Series0":4,"Series1":2},
        {"Series0":3,"Series1":4}
    ];

activeSheet.autoGenerateColumns=true;
activeSheet.setDataSource(test, true);
//activeSheet.setDataSource(test);

コードの使用

次のサンプルコードは、JSON配列オブジェクトを連結します。

var jasonArray = '{"phoneNumbers": [{"type": "home","number": "212 555-1234"},{"type": "fax","number": "646 555-4567"}]}';
var arr = JSON.parse(jasonArray);
activeSheet.setDataSource(arr.phoneNumbers);