savestorage.min.js

/**
 * javaScript saveStorage - 11.03.2020
 * Version: 1.0.0
 * Website: https://github.com/sarkhanrajabov/saveStorage-js
 * Author: Sarkhan Rajabov
 **/
function saveStorage(e,t){"use strict";if("undefined"!=typeof Storage){let n=document.querySelector(e),o=n.getAttribute("id")+"_saveStorage",r=n.querySelectorAll("input, textarea, select"),a=function(e){e=e||{};for(let t=1;t<arguments.length;t++)if(arguments[t])for(let n in arguments[t])arguments[t].hasOwnProperty(n)&&(e[n]=arguments[t][n]);return e}({},{exclude:[]},t),u=function(){let e="";return a.exclude.forEach(function(t){e+=":not([type="+t+"])"}),e},c=function(){let e=[];return r.forEach(function(t){"radio"!==t.type&&"checkbox"!==t.type?e.push({name:t.name,value:t.value,type:t.type}):t.checked&&e.push({name:t.name,value:t.value,type:t.type})}),e},l=function(){let e=JSON.stringify(c());localStorage.setItem(o,e)},i=function(){if(null!==localStorage.getItem(o)){JSON.parse(localStorage.getItem(o)).forEach(function(e){if("radio"!==e.type&&"checkbox"!==e.type){if(n.querySelector("[name="+e.name+"]")){let t=n.querySelector("[name="+e.name+"]"+u());null!==t&&(t.value=e.value)}}else{n.querySelectorAll("[name="+e.name+"]").forEach(function(t){t.name===e.name&&t.value===e.value&&(t.checked=!0)})}})}};n.addEventListener("change",function(){l()}),r.forEach(function(e){e.addEventListener("keyup",function(){l()})}),n.addEventListener("submit",function(){localStorage.removeItem(o)}),i()}else console.error("Sorry! No web storage support.")}