如何在javascript中使用localstorage for arrays

本文介绍了如何在javascript中使用localstorage for arrays的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 您好！我正在尝试使用本地存储来保存我的一个数组，pokemonchosen.here是代码： var pokemonchosen = []; 如果刷新或浏览器关闭，阵列pokemonchosen会保持原样，我该怎么做？但是我有一个比其他人更奇怪的问题，pokemonchosen没有价值，直到有人购买口袋妖怪，在这种情况下： pokemonchosen。 push（Charmander）; 我如何在购买口袋妖怪的地方设置本地存储？这是口袋妖怪的许多功能之一： function buymagikarp（）{ if（coins> = 100）{ swal（成功，你买了1个magikarp！，成功）; 币 - = 100; pokemonchosen.push（Magikarp）; document.getElementById（p1）。innerHTML =硬币：+硬币; localStorage.setItem（'coins'，coins）; } else { swal（错误，余额不足，错误）; } } 谢谢:-) 我尝试过： if（pokemonchosen！= undefined）{ var JSONReadyUsers = JSON.stringify（pokemonchosen）; localStorage.setItem（'pokemonchosen'，JSONReadyUsers）} 解决方案 Hello! I am trying to use local storage to save one of my arrays, pokemonchosen.here is the code:var pokemonchosen = [];How would I make it to where if refresh or browser close, the array pokemonchosen stays like it is? But I have a weirder problem than others, pokemonchosen doesn't have a value until someone buys a pokemon, in which case:pokemonchosen.push("Charmander");How would I make it where sets local storage on buy pokemon? This is one of many functions for pokemon:function buymagikarp() { if(coins >= 100 ) { swal("Success", "You bought 1 magikarp!", "success"); coins -= 100; pokemonchosen.push("Magikarp"); document.getElementById("p1").innerHTML = "Coins: " + coins; localStorage.setItem('coins', coins); } else { swal("Error", "Not enough balance", "error"); }}Thank you :-)What I have tried:if(pokemonchosen != undefined) {var JSONReadyUsers = JSON.stringify(pokemonchosen);localStorage.setItem('pokemonchosen', JSONReadyUsers)} 解决方案 这篇关于如何在javascript中使用localstorage for arrays的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！