HTML拖放可排序表

我已经用过 dhtmlxGrid 在过去。它还支持拖放行/列、客户端排序(字符串、整数、日期、自定义)和多浏览器支持。

评论回复: 不,没有发现更好的-刚从那个项目开始。-)

我使用了jquery ui的可排序插件,效果很好。与此类似的标记:

<table id="myTable">
<thead>
<tr><th>ID</th><th>Name</th><th>Details</th></tr>
</thead>
<tbody class="sort">
<tr id="1"><td>1</td><td>Name1</td><td>Details1</td></tr>
<tr id="2"><td>2</td><td>Name1</td><td>Details2</td></tr>
<tr id="3"><td>3</td><td>Name1</td><td>Details3</td></tr>
<tr id="4"><td>4</td><td>Name1</td><td>Details4</td></tr>
</tbody>
</table>

然后在javascript中

$('.sort').sortable({
    cursor: 'move',
    axis:   'y',
    update: function(e, ui) {
        href = '/myReorderFunctionURL/';
        $(this).sortable("refresh");
        sorted = $(this).sortable("serialize", 'id');
        $.ajax({
            type:   'POST',
            url:    href,
            data:   sorted,
            success: function(msg) {
                //do something with the sorted data
            }
        });
    }
});

这会将项目ID的序列化版本发布到给定的URL。然后这个函数(在我的例子中是php)更新数据库中项目的顺序。

我推荐 Sortables 在里面 jQuery . 您可以在列表项或几乎任何东西上使用它,包括表。

jquery非常适合跨浏览器,我一直推荐它。

大卫·赫吉的回答对我来说是最有用的。它可以稍微简洁一点:

var sort = function(event, ui) {
  var url = "/myReorderFunctionURL/" + $(this).sortable('serialize');
  $.post(url, null,null,"script");  // sortable("refresh") is automatic
}

$(".sort").sortable({
  cursor: 'move',
  axis: 'y',
  stop: sort
});

适用于我,具有相同的标记。

大多数框架(yui、mootools、jquery、prototype/scriptaculous等)都具有可排序列表功能。对每一个都做一点调查,挑选一个最适合你需要的。

如果你不介意Java,那么GWT有一个非常方便的库。 GWT-DND 查看在线演示,看看它有多强大。

怎么样 sorttable ?这似乎很符合你的要求。

这很容易使用-加载SortTable JavaScript文件,然后,对于要使其可排序的每个表,将class=“Sortable”应用于<table>标记。

它将立即了解如何对大多数类型的数据进行排序,但如果有一些数据没有排序,您可以添加一个自定义排序键来告诉它如何排序。文档解释得很好。

如果在DavidHeggie的解决方案中找到.serialize()返回空值,则将trs的id值设置为“id_1”,而不是简单的“1”

例子:

<tr id="id_1"><td>1</td><td>Name1</td><td>Details1</td></tr>
<tr id="id_2"><td>2</td><td>Name1</td><td>Details2</td></tr>
<tr id="id_3"><td>3</td><td>Name1</td><td>Details3</td></tr>
<tr id="id_4"><td>4</td><td>Name1</td><td>Details4</td></tr>

以上将序列化为“id[]=1&id[]=2&id[]=3”

您可以使用“=”、“-”或“u”而不是“u”。 除了“身份证”还有其他任何词。

我正在使用jquery sortable来实现这一点,但如果您像我一样使用vue.js,这里有一个创建自定义vue指令来封装可排序功能的解决方案,我知道vue是可拖动的,但它不会根据问题对表列进行排序。 HERE 要看到这一点, CHECK THIS

JS码

Vue.directive("draggable", {
  //adapted from https://codepen.io/kminek/pen/pEdmoo
  inserted: function(el, binding, a) {
    Sortable.create(el, {
      draggable: ".draggable",
      onEnd: function(e) {
        /* vnode.context is the context vue instance: "This is not documented as it's not encouraged to manipulate the vm from directives in Vue 2.0 - instead, directives should be used for low-level DOM manipulation, and higher-level stuff should be solved with components instead. But you can do this if some usecase needs this. */
        // fixme: can this be reworked to use a component?
        // https://github.com/vuejs/vue/issues/4065
        // https://forum.vuejs.org/t/how-can-i-access-the-vm-from-a-custom-directive-in-2-0/2548/3
        // https://github.com/vuejs/vue/issues/2873 "directive interface change"
        // `binding.expression` should be the name of your array from vm.data
        // set the expression like v-draggable="items"

        var clonedItems = a.context[binding.expression].filter(function(item) {
          return item;
        });
        clonedItems.splice(e.newIndex, 0, clonedItems.splice(e.oldIndex, 1)[0]);
        a.context[binding.expression] = [];
        Vue.nextTick(function() {
          a.context[binding.expression] = clonedItems;
        });

      }
    });
  }
});

const cols = [
  {name: "One", id: "one", canMove: false},
  {name: "Two", id: "two", canMove: true},
  {name: "Three", id: "three", canMove: true},
  {name: "Four", id: "four", canMove: true},
]

const rows = [
  {one: "Hi there", two: "I am so excited to test", three: "this column that actually drags and replaces", four: "another column in its place only if both can move"},
  {one: "Hi", two: "I", three: "am", four: "two"},
  {one: "Hi", two: "I", three: "am", four: "three"},
  {one: "Hi", two: "I", three: "am", four: "four"},
  {one: "Hi", two: "I", three: "am", four: "five"},
  {one: "Hi", two: "I", three: "am", four: "six"},
  {one: "Hi", two: "I", three: "am", four: "seven"}
]

Vue.component("datatable", {
  template: "#datatable",
  data() {
    return {
      cols: cols,
      rows: rows
    }
  }
})

new Vue({
  el: "#app"
})

CSS

.draggable {
  cursor: move;
}

table.table tbody td {
  white-space: nowrap;
}

PUG模板HTML

#app
  datatable

script(type="text/x-template" id="datatable")
  table.table
    thead(v-draggable="cols")
      template(v-for="c in cols")
        th(:class="{draggable: c.canMove}")
          b-dropdown#ddown1.m-md-2(:text='c.name')
            b-dropdown-item First Action
            b-dropdown-item Second Action
            b-dropdown-item Third Action
            b-dropdown-divider
            b-dropdown-item Something else here...
            b-dropdown-item(disabled='') Disabled action

    tbody
      template(v-for="row in rows")
        tr
          template(v-for="(col, index) in cols")
            td {{row[col.id]}}