layui 選擇框中的Tree


 

 

模板圖片:

 

源碼:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>分類選擇</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="layui/css/layui.css" media="all">
    <!-- 注意:如果你直接復制所有代碼到本地,上述css路徑需要改成你本地的 -->
    <style type="text/css">
        .downpanel .layui-select-title span {
            line-height: 38px;
        }

        /*繼承父類顏色*/
        .downpanel dl dd:hover {
            background-color: inherit;
        }
    </style>
    

</head>
<body>
<form class="layui-form">
    <div class="layui-form-item">
        <label class="layui-form-label">分類名稱</label>
        <div class="layui-input-inline">
            <div class="layui-unselect layui-form-select downpanel">
                <div class="layui-select-title">
                    <span class="layui-input layui-unselect" id="treeclass">選擇分類</span>
                    <input type="hidden" name="selectID" value="0">
                    <i class="layui-edge"></i>
                </div>
                <dl class="layui-anim layui-anim-upbit">
                    <dd>
                        <ul id="classtree"></ul>
                    </dd>
                </dl>
            </div>
        </div>
    </div>
</form>


<script src="layui/layui.js" charset="utf-8"></script>
<!-- 注意:如果你直接復制所有代碼到本地,上述js路徑需要改成你本地的 -->
<script type="text/javascript">
    layui.use(['element', 'tree', 'layer', 'form', 'upload'], function () {
        var $ = layui.jquery, tree = layui.tree;
        tree({
            elem: "#classtree"
            ,
            nodes: [{
                name: '手機',
                id: 1,
                alias: 'changyong',
                children: [{name: '小米手機', id: 11, href: 'http://www.layui.com/', alias: 'weidu'}, {
                    name: '華為手機',
                    id: 12
                }, {name: '蘋果手機', id: 13}]
            }, {
                name: '電腦',
                id: 2,
                spread: true,
                children: [{
                    name: '筆記本',
                    id: 21,
                    spread: true,
                    children: [{
                        name: '台式筆記本',
                        id: 211,
                        children: [{name: '鼠標', id: 2111}]
                    }, {name: '華為筆記本', id: 212}, {name: '小米筆記本', id: 213}]
                }, {
                    name: '電腦配件',
                    id: 22,
                    children: [{name: '鼠標', id: 221}, {name: '鍵盤', id: 222}, {name: '主機', id: 223}]
                }]
            }]
            ,
            click: function (node) {
                var $select = $($(this)[0].elem).parents(".layui-form-select");
                $select.removeClass("layui-form-selected").find(".layui-select-title span").html(node.name).end().find("input:hidden[name='selectID']").val(node.id);
            }
        });
        $(".downpanel").on("click", ".layui-select-title", function (e) {
            $(".layui-form-select").not($(this).parents(".layui-form-select")).removeClass("layui-form-selected");
            $(this).parents(".downpanel").toggleClass("layui-form-selected");
            layui.stope(e);
        }).on("click", "dl i", function (e) {
            layui.stope(e);
        });
        $(document).on("click", function (e) {
            $(".layui-form-select").removeClass("layui-form-selected");
        });

    });
</script>
</body>
</html>
</body>
</html>

 


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