联动查询

  <label class="layui-form-label">部门：</label>
                <div class="layui-input-inline">

                    <select name="depart" lay-filter="select1" id="depart">
                        <option value="" selected>请选择</option>
                        @foreach($departs as $depart)

                            <option value="{{$depart -> dept_id}}"
                                    selected>{{$depart -> dept_name}}</option>
                        @endforeach
                    </select>

                    {{--<input type="text" name="depart" lay-verify="required" autocomplete="off" class="layui-input">--}}
                </div>

   <label class="layui-form-label">项目：</label>
      <div class="layui-input-inline">
         <select name="project" lay-filter="select2" id="project">
         
      </select>
   </div>

 layui.use(['form', 'laydate'], function () {
            var laydate = layui.laydate;
            var form = layui.form;

form.on('select(select1)', function(data){
                $.ajax({
                    url:'/pm/getProject',
                    type:'get',
                    dataType:'json',
                    data:{
                        department:data.value
                    },
                    success:function(response){
                        $('#project').html('<option  value="" selected="selected">请选择</option>')
                        for(var i= 0; i< response.length; i++){
                            var option = $("<option>").val(response[i].pro_id).text(response[i].pro_name);
                            $('#project').append(option);
                            form.render('select');
                        }
                    }

                })

            })

 <input type="text" class="layui-input" name="time" id="test6" placeholder=" - ">


layui.use(['form', 'laydate'], function () {
            var laydate = layui.laydate;
            var form = layui.form;

            //日期范围
            laydate.render({
                elem: '#test6'
                , range: true



startDate = $('#test6').val().split(' - ')[0];
                endDate = $('#test6').val().split(' - ')[1];
                dept_id = $('#depart').val();
//                depa_name = $('#depart').val().split(',')[1];