2012-04-06 86 views
0

我有:
localStorage.xxx = JSON.stringify([["something","hello"],["something2","hello2"]]);
如何添加JSON xxx中的新阵列,如["something3","hello3"]将元素添加到localStorage中的json

+0

你把它放回localStorage的前再次寻找的东西比分析保存在localStorage的json的,修改你的对象/数组,字符串化则是更聪明? – kinakuta 2012-04-06 09:38:58

回答

2

你的意思是这样的:


var arr = JSON.parse(localStorage.xxx) ; 
arr.push(["something3","hello3"]) ; 
localStorage.xxx = JSON.stringify(arr) ;