Question

我只是想问。如何在数据库表中获取字段“ID”的值。我在我的模型中有这个代码：

    public function select_queries($get_table){
        $this->load->library('table');
        $query = $this->db->get($get_table['ninja7']);

        $tmpl = array('table_open' => '<table id="tbl_allinventory">',
                      'heading_row_start' => '<tr id="tbl_allinventory_tr1">',
                      'heading_row_end' => '</tr>',
                      'row_start' => '<tr name="">',
                      'cell_start' => '<td>',
                      'cell_end' => '</td>',
                      'row_end' => '</tr>',
                      'table_close' => '</table>');
        $this->table->set_template($tmpl);

        $sample_query = $this->table->generate($query);
        return $sample_query;

    }

以下是我的观点：

    <div class="row">
    <form action="add_all_inventory" method="POST" id="frm_add_all_inventory">
        <h3><input type='text' name="table1" id="table1" value='<?php echo $table1; ?>' style='border: none; background-color: transparent;' readonly/></h3>
        <button type="button" style='position: absolute; top:275px; right: 173px;' class='btn_addinventory btn-success btn-sm' id='btn_addinventory' name='btn_addinventory'><span class='glyphicon glyphicon-plus'></span>&nbsp;Add Inventory</button>
    </form>
    <div class="table_design">
        <?php echo $select1; ?>
    </div>

    <div class="modal fade" id="edit_all_modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
        <div class="modal-dialog" >
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
                </div>
                    <div class="modal-body">
                        <iframe scrolling='0' style="width: 100%; height: 60%; border: none;" frameborder="0" src="<?php echo site_url('inventorysys_controller/edit_all_views'); ?>/<?php echo $table1; ?>"></iframe>
                        <div class="modal-footer">

                        </div>
                    </div>
                <!--<input type="text" value="<?php echo $table1; ?>"/>-->
            </div>
        </div>
    </div>
</div>

这是我的控制器：

    public function inventory_tables(){
        $tablenaming1 = $_POST['ninja7'];

        $this->session->userdata('login_session');
        $this->data['title'] = "Inventory";
        $this->load->vars($this->data);

        $this->load->view('homeview');

        $select_inv['inventorytype'] = $this->inventory_model->select_tables();
        $this->load->view('inventoryview', $select_inv);


        $sample['sample'] = $this->inventory_model->select_fields_2($_POST['ninja7']);
        $select_details['select'] = $this->inventory_model->select_queries($this->input->post());
        $select_details1['select2'] = $this->inventory_model->select_queries3($this->input->post());
        $value_array = array('sample1' => $sample['sample'],
                             'table1' => $tablenaming1,
                             'select1' => $select_details['select'],
                             'select3' => $select_details1['select2']);
        $this->load->view('sampleviewtable', $value_array);

        $this->load->view('footer_view');

    }

我希望你能帮助我。我需要获取ID，因为当我想更新某些列时，我需要它作为参考。预先感谢您的帮助。

Codeigniter：获得字段的价值＆＃34; ID＆＃34;表 - ＆GT;生成

0 个答案: