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Javascript sur la case à cocher cloner ce div, sur décoché supprimer ce div

Lorsque la case à cocher est cochée, clonez le bon div et montrez-le à l'exemple: <div id="favorite"></div> lorsque la case à cocher est décochée, supprimez le clone, accompagné de localStorage. Quelqu'un peut-il m'aider à résoudre ce problème?

function onClickAvGamesCheckBox() {
  var arr = $('.AvGamesCheckBox').map(function() {
    return this.checked;
  }).get();
  localStorage.setItem("checked", JSON.stringify(arr));
}

$(document).ready(function() {
  var arr = JSON.parse(localStorage.getItem('checked')) || [];
  arr.forEach(function(checked, i) {
    $('.AvGamesCheckBox').eq(i).prop('checked', checked);
  });
  $(".AvGamesCheckBox").click(onClickAvGamesCheckBox);
});

//* Clone script
$(".avclone :checkbox").change(function() {
  var name = $(this).closest("div").attr("name");
  if (this.checked)
    $(".columns[name=" + name + "]").clone().appendTo("#favorite");
  else
    $("#favorite .columns[name=" + name + "]").remove();
});
* {
  box-sizing: border-box;
  padding: 5px;
}

.AvGamesContainer {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.AvGamesContainer input {
  position: absolute;
  opacity: 0;
  display: none;
  visibility: hidden;
  cursor: pointer;
  height: 0;
  width: 0;
}

.AvGamesCheckmark {
  position: absolute;
  top: 26px;
  right: 0;
  height: 25px;
  width: 25px;
  padding: 3px !important;
  background-color: #fff;
  background-image: url("https://i.ibb.co/Yyp3QTL/addstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  -webkit-border-top-right-radius: 5px;
  -webkit-border-bottom-left-radius: 8px;
  -moz-border-radius-topright: 5px;
  -moz-border-radius-bottomleft: 8px;
  border-top-right-radius: 5px;
  border-bottom-left-radius: 8px;
  z-index: 5;
}

.AvGamesContainer input:checked~.AvGamesCheckmark {
  background-color: #fff;
  color: yellow !important;
  background-image: url("https://i.ibb.co/0J7XxyK/favstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.AvGamesContainer:hover input~.AvGamesCheckmark {
  background-color: #fff;
}

.AvGamesCheckmark:after {
  content: "";
  position: absolute;
  display: none;
}

.AvGamesContainer input:checked~.AvGamesCheckmark:after {
  display: none;
}

.AvGamesContainer .AvGamesCheckmark:after {
  display: none;
}

img {
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 10px;
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  transition: all 0.5s ease-in-out 0s;
  z-index: 4;
}

img:hover {
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -webkit-filter: saturate(150%);
}

.column {
  float: left;
  width: 50%;
  padding: 5px;
  height: auto;
}

.columns {
  position: relative;
  border-radius: 10px;
  text-align: center;
  width: 99%;
  margin: 0 auto;
  padding: 5px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<div class="avclone">
  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/aquablitz-2/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357" title="Aqua Blitz 2"></a>
    </div>
  </div>

  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/daily-sudoku/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/daily-sudoku/teaser.jpg?p=pub-15088-15357" title="Daily Sudoku"></a>
    </div>
  </div>

</div>
<div id="favorite"></div>

Lorsque la case à cocher est cochée, clonez le bon div et montrez-le à l'exemple: <div id="favorite"></div> lorsque la case à cocher est décochée, supprimez le clone, accompagné de localStorage. Quelqu'un peut-il m'aider à résoudre ce problème?

javascriptjqueryhtmlcsslocal-storage
7
Leo

Vous avez un gestionnaire de clics, nous câblons donc cela pour faire le stockage (cela ne fonctionnera pas ici à cause du bac à sable), nous pouvons aussi utiliser les données et les filtrer, en ajoutant un index à chaque conteneur columns à utiliser pour filtrer les éléments nous pouvons les cibler et supprimer ceux qui sont ajoutés en premier.

Voici un violon avec événement personnalisé et exemple de stockage légèrement plus complexe: https://jsfiddle.net/MarkSchultheiss/5Luyn18j/47/ fait comme un violon pour éviter le bac à sable sur SO.

Original:

//borrow some code from https://stackoverflow.com/a/15651670/125981
(function($) {
  $.fn.filterByData = function(prop, val) {
    return this.filter(
      function() {
        return $(this).data(prop) == val;
      }
    );
  }
})(window.jQuery);

function onClickAvGamesCheckBox(event) {
  var arr = $('.AvGamesCheckBox').map(function() {
    return this.checked;
  }).get();
  // localStorage.setItem("checked", JSON.stringify(arr));
}

$(function() {
  //add some data
  $('.AvGamesCheckBox').each(function(index, element) {
    $(this).closest('.column').data("checkindex", index);
  });
  // replace [] with the commented out for real stuff
  var arr = []; //JSON.parse(localStorage.getItem('checked')) || [];
  arr.forEach(function(checked, i) {
    $('.AvGamesCheckBox').eq(i).prop('checked', checked);
  });
  $(".AvGamesCheckBox").trigger("change");
});

//* Clone script
$(".avclone").on('change', '.AvGamesCheckBox', function() {
  var checkContainer = $(this).closest('.column');
  var checkIndex = checkContainer.data("checkindex");
  var matcher = $("#favorite").find(".column").filterByData("checkindex", checkIndex);
  if (this.checked && !matcher.length)
    checkContainer.clone(true).appendTo("#favorite");
  else
    matcher.remove();
}).on('click', '.AvGamesCheckBox', onClickAvGamesCheckBox);
* {
  box-sizing: border-box;
  padding: 5px;
}

.AvGamesContainer {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.AvGamesContainer input {
  position: absolute;
  opacity: 0;
  display: none;
  visibility: hidden;
  cursor: pointer;
  height: 0;
  width: 0;
}

.AvGamesCheckmark {
  position: absolute;
  top: 26px;
  right: 0;
  height: 25px;
  width: 25px;
  padding: 3px !important;
  background-color: #fff;
  background-image: url("https://i.ibb.co/Yyp3QTL/addstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  -webkit-border-top-right-radius: 5px;
  -webkit-border-bottom-left-radius: 8px;
  -moz-border-radius-topright: 5px;
  -moz-border-radius-bottomleft: 8px;
  border-top-right-radius: 5px;
  border-bottom-left-radius: 8px;
  z-index: 5;
}

.AvGamesContainer input:checked~.AvGamesCheckmark {
  background-color: #fff;
  color: yellow !important;
  background-image: url("https://i.ibb.co/0J7XxyK/favstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.AvGamesContainer:hover input~.AvGamesCheckmark {
  background-color: #fff;
}

.AvGamesCheckmark:after {
  content: "";
  position: absolute;
  display: none;
}

.AvGamesContainer input:checked~.AvGamesCheckmark:after {
  display: none;
}

.AvGamesContainer .AvGamesCheckmark:after {
  display: none;
}

img {
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 10px;
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  transition: all 0.5s ease-in-out 0s;
  z-index: 4;
}

img:hover {
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -webkit-filter: saturate(150%);
}

.column {
  float: left;
  width: 50%;
  padding: 5px;
  height: auto;
}

.columns {
  position: relative;
  border-radius: 10px;
  text-align: center;
  width: 99%;
  margin: 0 auto;
  padding: 5px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<div class="avclone">
  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/aquablitz-2/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357" title="Aqua Blitz 2"></a>
    </div>
  </div>
  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/daily-sudoku/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/daily-sudoku/teaser.jpg?p=pub-15088-15357" title="Daily Sudoku"></a>
    </div>
  </div>
</div>
<div id="favorite" ></div>

Ajout du clic sur le clone: ​​ EDIT: ajout d'un événement personnalisé et commentaire sur la façon de le modifier pour une utilisation réelle

//borrow some code from https://stackoverflow.com/a/15651670/125981
(function($) {
  $.fn.filterByData = function(prop, val) {
    return this.filter(
      function() {
        return $(this).data(prop) == val;
      }
    );
  }
})(window.jQuery);

function onClickAvGamesCheckBox(event) {
  var arr = $(".avclone").find('.AvGamesCheckBox').map(function() {
    return this.checked;
  }).get();
  //EDIT: un-comment for real use
  // localStorage.setItem("checked", JSON.stringify(arr));
}

$(function() {
  //add some data
  var checks = $(".avclone").find('.AvGamesCheckBox');
  checks.each(function(index, element) {
    $(this).closest('.column').data("checkindex", index);
  });
  //EDIT replace []; with commented out code for real use
  var arr = []; //JSON.parse(localStorage.getItem('checked')) || [];
  arr.forEach(function(checked, i) {
    checks.eq(i).prop('checked', checked);
  });
  //checks.trigger("change");
});

//* Clone script
$(".avclone, #favorite").on('change', '.AvGamesCheckBox', function() {
  var checkContainer = $(this).closest('.column');
  var checkIndex = checkContainer.data("checkindex");
  var matcher = $("#favorite").find(".column").filterByData("checkindex", checkIndex);
  if (this.checked && !matcher.length) {
    checkContainer.clone(true).appendTo("#favorite");
  } else {
    $(".avclone").find('.AvGamesCheckBox')
         .eq(checkIndex).trigger('clickcustom');
    matcher.remove();
  }
});
$(".avclone").on('click clickcustom', '.AvGamesCheckBox', onClickAvGamesCheckBox);
* {
  box-sizing: border-box;
  padding: 5px;
}

.AvGamesContainer {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.AvGamesContainer input {
  position: absolute;
  opacity: 0;
  display: none;
  visibility: hidden;
  cursor: pointer;
  height: 0;
  width: 0;
}

.AvGamesCheckmark {
  position: absolute;
  top: 26px;
  right: 0;
  height: 25px;
  width: 25px;
  padding: 3px !important;
  background-color: #fff;
  background-image: url("https://i.ibb.co/Yyp3QTL/addstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  -webkit-border-top-right-radius: 5px;
  -webkit-border-bottom-left-radius: 8px;
  -moz-border-radius-topright: 5px;
  -moz-border-radius-bottomleft: 8px;
  border-top-right-radius: 5px;
  border-bottom-left-radius: 8px;
  z-index: 5;
}

.AvGamesContainer input:checked~.AvGamesCheckmark {
  background-color: #fff;
  color: yellow !important;
  background-image: url("https://i.ibb.co/0J7XxyK/favstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.AvGamesContainer:hover input~.AvGamesCheckmark {
  background-color: #fff;
}

.AvGamesCheckmark:after {
  content: "";
  position: absolute;
  display: none;
}

.AvGamesContainer input:checked~.AvGamesCheckmark:after {
  display: none;
}

.AvGamesContainer .AvGamesCheckmark:after {
  display: none;
}

img {
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 10px;
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  transition: all 0.5s ease-in-out 0s;
  z-index: 4;
}

img:hover {
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(0, 0, 0, 0.75);
  -webkit-filter: saturate(150%);
}

.column {
  float: left;
  width: 50%;
  padding: 5px;
  height: auto;
}

.columns {
  position: relative;
  border-radius: 10px;
  text-align: center;
  width: 99%;
  margin: 0 auto;
  padding: 5px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<div class="avclone">
  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/aquablitz-2/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357" title="Aqua Blitz 2"></a>
    </div>
  </div>
  <div class="column">
    <div class="columns">
      <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
      <a href="https://games.softgames.com/games/daily-sudoku/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/daily-sudoku/teaser.jpg?p=pub-15088-15357" title="Daily Sudoku"></a>
    </div>
  </div>
</div>
<div id="favorite"></div>

6
Mark Schultheiss

@Leo puisque vous avez demandé comment faire cela dans React .DEMO: https://react-krwy1w.stackblitz.io/

CODE: https://stackblitz.com/edit/react-krwy1w?file=index.js

import React, { Component } from 'react';
import { render } from 'react-dom';
import './style.css';

const GAME_IMAGES = [
  {
    title: "some title 01",
    href: "https://games.softgames.com/games/aquablitz-2/gamesites/7665/",
    img: "https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357"
  },
  {
    title: "some title 02",
    href: "https://games.softgames.com/games/aquablitz-2/gamesites/7665/",
    img: "https://d1bjj4kazoovdg.cloudfront.net/assets/games/daily-sudoku/teaser.jpg?p=pub-15088-15357"
  },
  {
    title: "some title 03",
    href: "https://games.softgames.com/games/aquablitz-2/gamesites/7665/",
    img: "https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357"
  },
];


const GameCard = ({title, href, img, onChange}) => {
  return (
    <div className="column">
      <div className="columns">
        <label className="AvGamesContainer">
          <input type="checkbox" name="AvGamesContainer" className="AvGamesCheckBox" onChange={(e) => onChange(e.target.checked, {title, href, img})}/>
          <span className ="AvGamesCheckmark"></span>
        </label>
          <a href={href}>
            <img src={img} title={title}/>
          </a>
      </div>
    </div>
  );
};

class App extends Component {
  constructor() {
    super();
    this.state = {
      display: null
    }
  }

  handleChange(isChecked, obj) {
    this.setState({
        display: isChecked ? obj : null
      });
  }

  render() {
    return (
      <div>
        {
          this.state.display !== null ?
            <div id="favorite">
          {<GameCard {...this.state.display} />}
        </div> : null
        }

        <p>
          Start editing to see some magic happen :)
        </p>
        {
          GAME_IMAGES.map(prop => <GameCard {...prop} onChange={this.handleChange.bind(this)} />)
        }
      </div>
    );
  }
}

render(<App />, document.getElementById('root'));

2
STEEL

Cela devrait fonctionner pour vous. Remarque: évitez d'utiliser des classes ou des identifiants camelcase. Compter également sur des index d’éléments, ce n’est pas une bonne idée d’utiliser un identifiant pour suivre les relations entre les éléments.

JS:

function onClickAvGamesCheckBox() {
    var arr = $('.AvGamesCheckBox').map(function() {
    return this.checked;
  }).get();
  localStorage.setItem("checked", JSON.stringify(arr));
}

$(document).ready(function() {
    var arr = JSON.parse(localStorage.getItem('checked')) || [];
  arr.forEach(function(checked, i) {

  $('.AvGamesCheckBox').eq(i).prop('checked', checked).trigger("change");
  });
  $(".AvGamesCheckBox").click(onClickAvGamesCheckBox);
});

//* Clone script
$(document).on("change", ".avclone [type='checkbox']", function(e){ 
var column = $(e.target).closest(".column"),
    eq = column.index();
if ($(e.target).prop("checked"))
    column.clone().attr("data-eq", eq).appendTo("#favorite");
else
    $("#favorite .column[data-eq='"+eq+"']").remove();
});

CSS:

* {
  box-sizing: border-box;
  padding: 5px;
}
.AvGamesContainer {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.AvGamesContainer input {
  position: absolute;
  opacity: 0;
  display: none;
  visibility: hidden;
  cursor: pointer;
  height: 0;
  width: 0;
}
.AvGamesCheckmark {
  position: absolute;
  top: 26px;
  right: 0;
  height: 25px;
  width: 25px;
  padding: 3px !important;
  background-color: #fff;
  background-image: url("https://i.ibb.co/Yyp3QTL/addstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
-webkit-border-top-right-radius: 5px;
-webkit-border-bottom-left-radius: 8px;
-moz-border-radius-topright: 5px;
-moz-border-radius-bottomleft: 8px;
border-top-right-radius: 5px;
border-bottom-left-radius: 8px;
  z-index: 5;
}
.AvGamesContainer input:checked ~ .AvGamesCheckmark {
  background-color: #fff;
  color: yellow !important;
  background-image: url("https://i.ibb.co/0J7XxyK/favstar.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.AvGamesContainer:hover input ~ .AvGamesCheckmark {
  background-color: #fff;
}
.AvGamesCheckmark:after {
  content: "";
  position: absolute;
  display: none;
}
.AvGamesContainer input:checked ~ .AvGamesCheckmark:after {
  display: none;
}
.AvGamesContainer .AvGamesCheckmark:after {
  display: none;
}
img {
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 10px;
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  transition: all 0.5s ease-in-out 0s;
  z-index: 4;
}
img:hover {
  -webkit-box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  box-shadow: 0px 1px 5px 2px rgba(0,0,0,0.75);
  -webkit-filter: saturate(150%);
}
.column {
  float: left;
  width: 50%;
  padding: 5px;
  height: auto;
}
.columns {
  position: relative;
  border-radius: 10px;
  text-align: center;
  width: 99%;
  margin: 0 auto;
  padding: 5px;
}
.row:after {
  content: "";
  display: table;
  clear: both;
}

#favorite .column .AvGamesCheckmark {
  display: none!important
}

HTML: 

<div class="avclone"> 
<div class="column">
  <div class="columns">
  <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label> 
<a href="https://games.softgames.com/games/aquablitz-2/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/aquablitz-2/teaser.jpg?p=pub-15088-15357" title="Aqua Blitz 2"></a>
</div>
</div>

<div class="column">
  <div class="columns">
  <label class="AvGamesContainer">
  <input type="checkbox" name="AvGamesContainer1" class="AvGamesCheckBox">
  <span class="AvGamesCheckmark"></span>
  </label>
<a href="https://games.softgames.com/games/daily-sudoku/gamesites/7665/" data-path><img src="https://d1bjj4kazoovdg.cloudfront.net/assets/games/daily-sudoku/teaser.jpg?p=pub-15088-15357" title="Daily Sudoku"></a>
  </div>
</div> 

</div>

<div id="favorite"></div>
2
Kubwimana Adrien