localstorage - 保存数组 [英] localstorage - save array

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问题描述

我有本地存储工作,可以保存输入并将其推送到列表中。现在我想将列表保存在localstorage中,因为当我重新加载列表时因 var fav = new Array(); 而重置列表时,在此 jsFiddle



感谢,

解决方案
  //保存
这非常简单,您只需要使用JSON数据来保存即可:

var datas = [1,2,3];
localStorage [datas] = JSON.stringify(datas);

//检索
var stored_datas = JSON.parse(localStorage [datas]);


I have localstorage working to where I can save inputs and push them to a list. Now I would like to save the list in localstorage because when I reload the list resets because of var fav = new Array(); is defined at the start in this jsFiddle. How can I work around this?

Thanks, Ben

解决方案

It's realy easy, you just need to use JSON data to save it :

// Save
var datas = ["1", "2", "3"];
localStorage["datas"] = JSON.stringify(datas);

// Retrieve
var stored_datas = JSON.parse(localStorage["datas"]);

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