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2016年无需使用Jquery UI实现JS表格行的拖放

jqueryhtmluser-interface
8

有很多使用jQuery UI进行拖放的答案，但大部分已经过时且年代久远。2016年最好的插件是什么，可以使用jQuery（不使用jQuery UI）实现表格行的拖放？

2个回答
23

你好，Yongke Yu！ 尝试使用Konstanin Levedev的“Sortable”库（约6KB）。在NPM中名为“sortablejs”。 这个库非常灵活，没有依赖关系，支持触摸操作，能够动态添加项目。

我为你做了一个演示。请尝试添加、删除和重新排序行。

HTML：

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>JS table row drag and drop without Jquery UI in 2016</title>
    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
    <script src="http://rubaxa.github.io/Sortable/Sortable.js"></script>
</head>

<body>
    <div class="recipe">
        <div class="recipe__info">
            <h2 class="recipe__title">Banana muffins recipe</h2>
            <p>These healthy muffins are the perfect treat for when you are feeling something sweet. It is so much better to bake muffins yourself as you can choose exactly what you put in them, meaning you can stay away from refined sugars and preservatives! These are perfect for bringing to a brunch or just sharing with your friends.
            </p>
        </div>
        <div class="recipe__ingredients">
            <table cellpadding="0" cellspacing="0" border="0" class="recipe-table" id="recipeTable">
                <tbody id="recipeTableBody">
                    <tr>
                        <td class="drag-handler"></td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="Large bananas" placeholder="Ingredient">
                        </td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="3" placeholder="Value">
                        </td>
                        <td class="recipe-table__cell">
                            <button class="recipe-table__del-row-btn">x</button>
                        </td>
                    </tr>
                    <tr>
                        <td class="drag-handler"></td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="White sugar" placeholder="Ingredient">
                        </td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="¹⁄₂" placeholder="Value">
                        </td>
                        <td class="recipe-table__cell">
                            <button class="recipe-table__del-row-btn">x</button>
                        </td>
                    </tr>
                    <tr>
                        <td class="drag-handler"></td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="Egg" placeholder="Ingredient">
                        </td>
                        <td class="recipe-table__cell">
                            <input type="text" class="recipe__text-field" value="1" placeholder="Value">
                        </td>
                        <td class="recipe-table__cell">
                            <button class="recipe-table__del-row-btn">x</button>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div class="recipe-table__add-row">
                <span class="recipe-table__add-row-btn">+</span>
            </div>
        </div>
    </div>
    <script id="rowTemplate" type="text/template">
        <tr>
            <td class="drag-handler"></td>
            <td class="recipe-table__cell">
                <input type="text" class="recipe__text-field" value="" placeholder="Ingredient">
            </td>
            <td class="recipe-table__cell">
                <input type="text" class="recipe__text-field" value="" placeholder="Value">
            </td>
            <td class="recipe-table__cell">
                <button class="recipe-table__del-row-btn">x</button>
            </td>
        </tr>
    </script>
</body>

</html>

CSS：

body {
    font-size: 14px;
}

.recipe {
    padding: 1em;
}

.recipe__title {
    margin-top: 0;
}

.recipe__info {
    vertical-align: top;
    text-align: right;
    padding: 0 1em 0 0;
    margin: 0 1.3em 0 0;
    font-weight: bold;
    color: #454545;
    border-right: 1px dotted #EEE;
    width: 300px;
    float: left;
}

.recipe__ingredients {
    float: left;
}

.recipe-table {
    position: relative;
    padding: 1em;
    border: 1px solid #DDD;
    box-shadow: 0 15px 10px -10px rgba(31, 31, 31, 0.5);
    z-index: 10;
}

.recipe-table__cell {
    vertical-align: top;
    padding: 3px 5px;
}

.recipe__text-field {
    margin: 0;
    padding: .45em 0.92em;
    font-size: 1em;
    line-height: 1.4;
    color: #555555;
    background-color: #FFF;
    background-image: none;
    border: 1px solid #CCC;
    border-left: 1px solid #CCC;
}

.recipe-table__add-row {
    margin-top: 0;
    position: relative;
    border-top: 1px solid #EEE;
    z-index: 8;
}

.recipe-table__add-row-btn {
    display: block;
    cursor: pointer;
    position: absolute;
    right: 0;
    left: 0;
    width: 4em;
    margin: 0 auto;
    -webkit-transition: all .2s easy-in;
    transition: all .2s easy-in;
    text-align: center;
    opacity: 0.5;
    color: #fff;
    border: 1px solid #16A085;
    border-bottom-right-radius: 1em;
    border-bottom-left-radius: 1em;
    background: #16A085;
    height: 1.5em;
    line-height: 1.5em;
}

.recipe-table__add-row-btn:hover {
    opacity: 1;
}

.recipe-table__del-row-btn {
    cursor: pointer;
    display: inline-block;
    padding: .45em 0.92em;
    font-size: 1em;
    line-height: 1.4;
    border: 1px solid #F39C12;
    color: #F39C12;
    text-decoration: none;
    transition: all .3s;
    text-align: center;
    background-color: #fff;
}

.recipe-table__del-row-btn:hover {
    background: #F39C12;
    color: #fff;
}

.drag-handler {
    width: 1.4em;
    position: relative;
    background-color: #E4E6EB;
    background-image: linear-gradient(45deg, #E4E6EB, #E4E6EB 2px, #fff 2px, #fff 4px, #E4E6EB 4px, #E4E6EB 9px, #fff 9px, #fff 11px, #E4E6EB 11px, #E4E6EB 16px, #fff 16px, #fff 18px, #E4E6EB 18px, #E4E6EB 22px);
    background-size: 10px 20px;
    cursor: move;
    border-top: 2px solid #FFF;
    border-bottom: 2px solid #FFF;
}

.drag-handler:active {
    background-image: linear-gradient(45deg, #bab86c, #bab86c 2px, #fff 2px, #fff 4px, #bab86c 4px, #bab86c 9px, #fff 9px, #fff 11px, #bab86c 11px, #bab86c 16px, #fff 16px, #fff 18px, #bab86c 18px, #bab86c 22px);
    background-size: 10px 20px;
}

JS：

$(document).ready(function () {
    $(document).on('click', '.recipe-table__add-row-btn', function (e) {
        var $el = $(e.currentTarget);
        var $tableBody = $('#recipeTableBody');
        var htmlString = $('#rowTemplate').html();
        $tableBody.append(htmlString);
        return false;
    });

    $(document).on('click', '.recipe-table__del-row-btn', function (e) {
        var $el = $(e.currentTarget);
        var $row = $el.closest('tr');
        $row.remove();
        return false;
    });
    Sortable.create(
        $('#recipeTableBody')[0], {
            animation: 150,
            scroll: true,
            handle: '.drag-handler',
            onEnd: function () {
                console.log('More see in https://github.com/RubaXa/Sortable');
            }
        }
    );
});
@YongkeBillYu，实验成功结束了吗？ - Vasily Asakasinsky
是的，确实！谢谢。 - Bill Software Engineer
现在如果刷新页面，订单会重置，那么是否有可能将订单保存到数据库中呢？ - J.vee
您可以获取行的订单索引进行保存。设置onEnd事件处理程序，并在data-attr或隐藏字段中重写订单索引。 - Vasily Asakasinsky
1
我已经尝试了演示，但重新排列行似乎无法正常工作。 - retorquere
2
我知道这是一篇旧帖子并且已经有了一个回答...但是问题说它不想在上面使用JQuery，而当前的答案需要JQuery才能工作。我建议使用Rowsorter.js（https://github.com/arteyazilim/rowsorter）。它非常容易使用，GitHub上的示例也很容易理解并应用于任何您已经拥有的表格。
注：Original Answer翻译成“最初的回答”。
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