SpreadJS基于HTML5和jQuery技术，通过画布呈现在客户端。类似Excel的风格外观和用户界面行为为最终用户提供了丰富的、可交互的用户体验。同时还具有内容广泛的功能，可以快速方便地建立电子表格文档或者数据库web应用。SpreadJS也具有丰富的客户端JavaScript API，为您提供了所需要的灵活的客户端编程。
SpreadJS支持绑定到任何数组对象，Wijmo.DataView对象，Knockout.observableArray对象，同样SpreadJS支持单元格层次的绑定，可以绑定到任何对象。
下面咱们介绍下如何使用SpreadJS提供的方法进行数据绑定：
1.使用控件提供的 bindColumn方法进行数据绑定，具体代码如下：
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.autoGenerateColumns = true;
activeSheet.setDataSource(datasource);
activeSheet.bindColumn(0, nameColInfo);
activeSheet.bindColumn(1, ageColInfo);
activeSheet.bindColumn(2, birthdayColInfo);
activeSheet.bindColumn(3, positionColInfo);
或者
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");
2.使用控件提供的setDataSource进行数据绑定
var test = [
{"Series0":2,"Series1":1},
{"Series0":4,"Series1":2},
{"Series0":3,"Series1":4}
];
activeSheet.autoGenerateColumns=true;
activeSheet.setDataSource(test, true);
或者绑定到JSON数据对象
var jasonArray = '{"phoneNumbers": [{"type": "home","number": "212 555-1234"},{"type": "fax","number": "646 555-4567"}]}';
var arr = JSON.parse(jasonArray);
activeSheet.setDataSource(arr.phoneNumbers);