jiaweiqi
/
cosmetics_shop


			
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							<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>商品折扣</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=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <link rel="stylesheet" href="../../layuiadmin/layui/css/layui.css" media="all">
    <link rel="stylesheet" href="../../layuiadmin/style/admin.css" media="all">
</head>
<body>

<div class="layui-fluid">
    <div class="layui-col-md12">
        <div class="layui-card">
            <form id='fm' class="layui-form" action="" lay-filter="component-form-element">
                <button class="layui-btn" id="id_save" lay-submit lay-filter="component-form-element"
                        style="display: none">保存
                </button>
            </form>
        </div>
        <div class="layui-card">
            <div class="layui-card-body">
                <div>商品名称：<font id="id_name"></font></div>
                <div style="height: 5px"></div>
                <div id="tableRes" class="table-overlay">
                    <table id="dataTable" lay-filter="dataTable" class="layui-hide"></table>
                </div>
            </div>
        </div>
    </div>
</div>

<script src="../../layuiadmin/layui/layui.js"></script>

<script>
    layui.config({
        base: '../../../layuiadmin/' //静态资源所在路径
    }).extend({
        index: 'lib/index' //主入口模块
    }).use(['index', 'table', 'layer', 'form',], function () {
        var $ = layui.$
            , admin = layui.admin
            , form = layui.form
            , table = layui.table
            , layer = layui.layer;


        var id = layui.view.getParameterByName('id');
        var editdata = JSON.parse(JSON.stringify(parent.layui.table.editdata)); // 框架有Bug所以这么转换
        $('#id_name').html(editdata.name)

        var tbWidth = $("#tableRes").width();
        var layTableId = "layTable";
        var tableIns = table.render({
            elem: '#dataTable',
            id: layTableId,
            data: [],
            width: tbWidth,
            page: false,
            limit: 100,
            loading: true,
            even: true, //不开启隔行背景
            cols: [[
                {title: '序号', type: 'numbers'},
                {field: 'agent_level_text', title: '等级', width: '20%',},
                {field: 'discount', title: '折扣', edit: 'text', width: '20%',},
            ]],
        });

        admin.req({
            url: '/commodity/commodity_discount/?commodity=' + id,
            done: function (res) {
                var rows = res.data;
                var oldData = table.cache[layTableId];
                for (var k in rows) {
                    oldData.push(
                        {
                            id: rows[k].id,
                            agent_level_text: rows[k].agent_level_text,
                            discount: rows[k].discount,
                        }
                    )
                }
                tableIns.reload({
                    data: oldData
                });
            }
        });

        //保存
        form.on('submit(component-form-element)', function (data) {
            var rows = table.cache[layTableId];
            var items = [];

            for (var k in rows) {
                var item = {
                    id: rows[k].id,
                    discount: rows[k].discount,
                };
                items.push(item);
            }

            if (items.length === 0) {
                layer.msg('参数错误！', {icon: 2});
                return false;
            }
            admin.req({
                url: '/commodity/'+id+'/update_discount/'
                , data: {items:JSON.stringify(items)}
                //, contentType: false
                //, processData: false
                , type: 'post'
                , done: function (res) {
                    parent.layui.onSubmitChild(res);
                }
            });

            return false;
        });
        parent.layui.submitChild = function () {
            $("#id_save").click();
        };
    });

</script>
</body>
</html>