我有一个读取函数显示来自HTML5的WEBSQL的SELECT查询的内容。我想重用该功能,但我有问题,因为我得到的是一个JSON对象数组,我想将其转换为rows.item(),所以有谁知道这是如何工作的?
例子,我有这样的JSON阵列
"retdic":[{"row_index":0,"lname":"Mato","age":26,"gender":"M","pic":"cyborg.jpg","fname":"Shibiru"},
{"row_index":1,"lname":"Taro","age":30,"gender":"M","pic":"folder_wrench.png","fname":"Ichigo"},
{"row_index":2,"lname":"Joni","age":27,"gender":"M","pic":"naruto.jpg","fname":"Perez"},
{"row_index":3,"lname":"Sakura","age":24,"gender":"F","pic":"folder_table.png","fname":"Haruka"},
{"row_index":4,"lname":"Naruto","age":20,"gender":"M","pic":"naruto.jpg","fname":"Uzumaki"}]
我怎样才能将它转换为喜欢$ result.rows.item()? item()不是一个数组,如果它是一个数组,它应该是item []。
UPDATE
使用我想通了,如何做到这一点的想法和杰夫的帮助。看看live example
我投了你的问题,因为它帮助我很多,你分享了jeff的想法,它完全为我工作我是从jos数据从ios本地代码传递给Javascript和网页是使用result.rows.item(x)来检索它,这没有伎俩感谢队友 – Talha
我只需要改变一点点var结果=对象(); result ['rows'] = Object(); result ['rows'] ['length'] = jsonResult.length; result ['rows'] ['item'] = function(i){return jsonResult [i]}; – Talha