我有一個讀取函數顯示來自HTML5的WEBSQL的SELECT查詢的內容。我想重用該功能,但我有問題,因爲我得到的是一個JSON對象數組,我想將其轉換爲rows.item(),所以有誰知道這是如何工作的?
例子,我有這樣的JSON陣列
"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"}]
我怎樣才能將它轉換爲喜歡$ result.rows.item()? item()不是一個數組,如果它是一個數組,它應該是item []。
UPDATE
使用我想通了,如何做到這一點的想法和傑夫的幫助。看看live example
我投了你的問題,因爲它幫助我很多,你分享了jeff的想法,它完全爲我工作我是從jos數據從ios本地代碼傳遞給Javascript和網頁是使用result.rows.item(x)來檢索它,這沒有伎倆感謝隊友 – Talha
我只需要改變一點點var結果=對象(); result ['rows'] = Object(); result ['rows'] ['length'] = jsonResult.length; result ['rows'] ['item'] = function(i){return jsonResult [i]}; – Talha