页面老报错： 对象不支持此属性或方法

网页错误详细信息

用户代理: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6; CIBA)
时间戳: Mon, 12 Oct 2009 01:13:38 UTC

消息: 对象不支持此属性或方法
行: 143
字符: 3
代码: 0
URI: http://localhost:8080/wayCRM/market/js/quote_manage.js

 

页面代码：

// grid 数据 var myData = [ {id:"01010101",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010102",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010103",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010104",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010105",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010106",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010107",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010108",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"01010109",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"010101010",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"010101011",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, {id:"010101012",pricedate:"2009-09-10",theme:"主题一",state:"进行中",stage:"阶段一",customername:"张三",contact:"张三",telephone:"13589393456",competitors:"IBM",successprobability:"90%",deliverydate:"2009-10-10"}, ]; // 添加数据到grid for(var i=0;i