在Javascript操作JSON对象：增加

 1         // 获取出差人列表信息
 2         var tem = this.comp("View_BU_TravelExpense");
 3         tem.setFilter("mike", "View_BU_TravelExpense.fBILLCODE = '" + fTravelBillCode + "'");
 4         tem.refreshData();
 5 
 6         if (tem.getCount() > 0) {
 7             // 增加行
 8             var jsonStr;
 9 
10             var options = {
11                 defaultValues : []
12             };
13 
14             tem.each(function(param) {
15                 jsonStr = "{sID:'" + param.row.val('expr1') + "'," + "fJobNumber:'" + param.row.val('fJobNumber') + "'," + "fBusinessPeopleID:'" + param.row.val('fBusinessPeopleID') + "',"
16                         + "fBusinessPeople:'" + param.row.val('fBusinessPeople') + "'," + "fDepartment:'" + param.row.val('fDepartment') + "'," + "fPostName:'" + param.row.val('fPostName') + "',"
17                         + "fBalance:'" + param.row.val('fBalance') + "'," + "fBorrower:'" + param.row.val('fBorrower') + "'}";
18 
19                 // 字符串转成json对象
20                 options.defaultValues.push(eval('(' + jsonStr + ')'));
21 
22             });
23 
24             datafive.newData(options);
25         }