fastadmin文章表关联分类表，分类筛选默认按分类名模糊查询，项目需求是下拉选择分类，根据分类id直接筛选。最终效果如下图。

            var table = $("#table");

            //在普通搜索渲染后
            table.on('post-common-search.bs.table', function (event, table) {
                var form = $("form", table.$commonsearch);
                $("input[name='cate_id']", form).addClass("selectpage").data("source", "htcms/cate/get_cate_list/model/1").data("primaryKey", "id").data("field", "cate_name").data("orderBy", "id desc");
                Form.events.cxselect(form);
                Form.events.selectpage(form);
            });



//列表中添加如下代码

                        //直接响应搜索
                        {field: 'cate_id', title: __('Cate.cate_name'), formatter: Table.api.formatter.search,visible:false},

整个js文件（查看添加位置）

define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefined, Backend, Table, Form) {

    var Controller = {
        index: function () {
            // 初始化表格参数配置
            Table.api.init({
                extend: {
                    index_url: 'htcms/article/index' + location.search,
                    add_url: 'htcms/article/add',
                    edit_url: 'htcms/article/edit',
                    del_url: 'htcms/article/del',
                    multi_url: 'htcms/article/multi',
                    import_url: 'htcms/article/import',
                    table: 'htcms_article',
                }
            });

            var table = $("#table");

            //在普通搜索渲染后
            table.on('post-common-search.bs.table', function (event, table) {
                var form = $("form", table.$commonsearch);
                $("input[name='cate_id']", form).addClass("selectpage").data("source", "htcms/cate/get_cate_list/model/1").data("primaryKey", "id").data("field", "cate_name").data("orderBy", "id desc");
                Form.events.cxselect(form);
                Form.events.selectpage(form);
            });


            // 初始化表格
            table.bootstrapTable({
                url: $.fn.bootstrapTable.defaults.extend.index_url,
                pk: 'id',
                sortName: 'id',
                fixedColumns: true,
                fixedRightNumber: 1,
                columns: [
                    [
                        {checkbox: true},
                        {field: 'id', title: __('Id'),operate: false},
                        {field: 'title', title: __('Title'), operate: 'LIKE'},
                        // {field: 'cate_id', title: __('Cate_id')},
                        //直接响应搜索
                        {field: 'cate_id', title: __('Cate.cate_name'), formatter: Table.api.formatter.search,visible:false},
                        {field: 'cate.cate_name', title: __('Cate.cate_name'), operate: false},
                        {field: 'image', title: __('Image'), operate: false, events: Table.api.events.image, formatter: Table.api.formatter.image},
                        {field: 'hits', title: __('Hits'),operate: false},
                        {field: 'sort', title: __('Sort'),operate: false},
                        {field: 'language_list', title: __('Language_list'), searchList: {"1":__('Language_list 1'),"2":__('Language_list 2'),"3":__('Language_list 3'),"4":__('Language_list 4'),"5":__('Language_list 5')}, formatter: Table.api.formatter.normal},
                        {field: 'status', title: __('Status'), searchList: {"1":__('Status 1'),"0":__('Status 0')}, formatter: Table.api.formatter.status},
                        {field: 'createtime', title: __('Createtime'), operate:'RANGE', addclass:'datetimerange', autocomplete:false, formatter: Table.api.formatter.datetime},
                        {field: 'updatetime', title: __('Updatetime'), operate:false, addclass:'datetimerange', autocomplete:false, formatter: Table.api.formatter.datetime},

                        {field: 'operate', title: __('Operate'), table: table, events: Table.api.events.operate, formatter: Table.api.formatter.operate}
                    ]
                ]
            });

            // 为表格绑定事件
            Table.api.bindevent(table);
        },
        add: function () {
            Controller.api.bindevent();
        },
        edit: function () {
            Controller.api.bindevent();
        },
        api: {
            bindevent: function () {
                Form.api.bindevent($("form[role=form]"));
            }
        }
    };
    return Controller;
});