Question

请有人建议如何在下拉列表中显示数据吗？选项属性中将使用哪些代码？

我的控制器

public function tableReports()
{
    $data['tables']=$this->DbReports->selectTable('snehal_pharma');
    $this->load->view('reports/rpt.php');

}

型号代码

function selectTable($db)
    {
        $query=$this->db->list_tables();
        print_r($query);
        return $query;
    }

查看

<div class="span12">
                                Table List :
                                <select name="tbl" style="width: 150px;">
                                    <?php foreach($tables->result() as $tbl){ ?>
                                    <option><?php echo $tbl;?></option>
                                    <?php } ?>
                                </select>
                            </div>

输出

数组（[0] =＆gt; account_groups [1] =＆gt; account_undergroup [2] =＆gt; batch_master [3] =＆gt; batch_packing [4] =＆gt; batch_stock [5] =＆gt; company_master [6] =＆gt; cost_sheet [7] =＆gt; cost_sheet_details [8] =＆gt; customer [9] =＆gt; departments [10] =＆gt; disp_material [11] =＆gt; dm_gatepass [12] =＆gt; equipment_master [13] = ＆gt; es_finance_master [14] =＆gt; es_ledger [15] =＆gt; es_voucher [16] =＆gt; es_voucherentry [17] =＆gt; exipient [18] =＆gt; mail_date [19] =＆gt; pm_issue [20] =＆gt ; purchase [21] =＆gt; purchase_details [22] =＆gt; purchase_indent [23] =＆gt; purchase_items [24] =＆gt; purchase_master [25] =＆gt; purchase_order [26] =＆gt; sales [27] =＆gt; sales_details [28] =＆gt; sales_items [29] =＆gt; sales_master [30] =＆gt; sop_master [31] =＆gt; stock_register [32] =＆gt; stockcategory [33] =＆gt; stockmaster [34] =＆gt; supplier_master [35] =＆gt; supply_order [36] =＆gt; taxcategories [37] =＆gt; tbl_state [38] =＆gt; tbluser [39] =＆gt; unit_pack [40] =＆gt; unitsofmeasure [41] =＆gt; v iew_salesledger [42] =＆gt; viewbatchstock [43] =＆gt; www_users [44] =＆gt; zformulamaster [45] =＆gt; zpackmaster）

Answer 1

您可以像这样访问数组键：

file.close()

首先检查foreach ($array as $key => $value)，您的价值如何打印。然后将代码更改为以下内容。

var_dump($tables->result())

Answer 2

在foreach循环和optin属性中使用这些

<?php foreach($tabls as $tbl){ ?>
    <option><?php echo $tbl;?></option>
<?php } ?>

如何使用codeigniter

2 个答案: