如何将值传递给数组

Question

我有以下数据，我需要将它传递给数组

 coulmns = [
        { field: 'A', caption: 'Date/Time', size: '30%' },
        { field: 'B', caption: 'Measured', size: '30%' },
        { field: 'C', caption: 'Systolic/Diastolic', size: '40%' }
            //          { field: 'sdate', caption: 'Start Date', size: '120px' }
    ];
            records = [
    { "recid": 1, "A": "01/02/2014 ", "B": "Siting", "C": "141/78" },
    { "recid": 2, "A": "01/02/2014 ", "B": "Siting", "C": "141/78" },
    { "recid": 3, "A": "01/02/2014 ", "B": "Siting", "C": "141/78" },
    { "recid": 4, "A": "01/02/2014 ", "B": "Siting", "C": "141/78" }
    ]

实际上我有3列名为
1）日期/时间
2）测量
3）收缩/ dystolic

每列都有数据， 现在我想制作一个数组，这样我就可以为各个列绑定数据，首先我需要用硬编码值来做，请建议我怎么能用这个，我用json格式发布的代码，它只是用于数据参考