Question

我一直在研究CodeIgniter项目，当我将数据发送到名为 - merchant_registration的视图作为数组时

控制器

 function Merchant_Registration($para1 = '', $para2 = '') {

        if (!$this->crud_model->admin_permission('report')) {
            redirect(base_url() . 'index.php/admin');
        }
        if ($para1 == 'edit') {

            $page_data['vendor_data'] = $this->db->get_where('vendor', array(
                        'vendor_id' => $para2
                    ))->result_array();
            $this->load->view('back/admin/merchant_edit', $page_data);
        } elseif ($para1 == 'update') {
            $page_data['status'] = $this->input->post('status');
            $this->db->where('vendor_id', $para2);
            $this->db->update('vendor', $page_data);
            redirect(base_url() . 'index.php/admin/Merchant_Registration/', 'refresh');
            recache();
        } else {
            $this->db->order_by('vendor_id', 'ased');
            $create_timestamp = $this->input->post("create_timestamp");  
            $status = $this->input->post("status");
//search query
//change the dates to the proper column 
//and find the package column and 
            //$date = DateTime::createFromFormat('Y-m-d"', $create_timestamp);
            $page_data['query'] = $this->db->query("select * from vendor where create_timestamp >= UNIX_TIMESTAMP($create_timestamp) and  create_timestamp <= UNIX_TIMESTAMP($create_timestamp)  or status like '%$status%'")->result_array();
            $page_data['page_name'] = "Merchant_Registration";
            $this->load->view('back/index', $page_data);
        }
    }

显示此错误：

严重性：错误

消息：调用非对象

上的成员函数row（）

文件名：back / index.php

行号：5

回溯：

索引文件

<?php
    $system_name     =  $this->db->get_where('general_settings',array('type' => 'system_name'))->row()->value;
    $system_title    =  $this->db->get_where('general_settings',array('type' => 'system_title'))->row()->value;
?>
<?php include 'includes_top.php'; ?>
<body onbeforeunload="HandleBackFunctionality()">
    <div id="container" class="effect mainnav-lg">
        <!--NAVBAR-->
        <?php include 'header.php'; ?>
        <!--END NAVBAR-->
        <div class="boxed" id="fol">
            <!--CONTENT CONTAINER-->
            <div>
            <?php
            include $this->session->userdata('title').'/'.$page_name.'.php' ?>
            </div>
            <!--END CONTENT CONTAINER-->

            <!--MAIN NAVIGATION-->
            <?php include $this->session->userdata('title').'/navigation.php' ?>
            <!--END MAIN NAVIGATION-->

        </div>
        <!-- FOOTER -->
        <?php include 'footer.php'; ?>
        <?php include 'script_texts.php'; ?>
        <!-- END FOOTER -->
        <!-- SCROLL TOP BUTTON -->
        <button id="scroll-top" class="btn"><i class="fa fa-chevron-up">
        </i></button>
    </div>
    <!-- END OF CONTAINER -->

    <!-- SETTINGS - DEMO PURPOSE ONLY -->   
<?php include 'includes_bottom.php'; ?>

Answer 1

我认为我在同时使用查询构建器和活动记录

codeigniter中的错误消息：调用非对象上的成员函数row（）

1 个答案: