Question

我正在尝试用PHP脚本做一些MYSQL Concat，因为我想在它上面添加一个PHP条件，但它不起作用。

'concat("<input type=\"checkbox\" value=\"", sup.sup_id, "" "\" name=\"supplier_id[]\" <?=(in_array(\", sup.sup_id,"" "\", $suppliers) ? \"checked\" : \"\") ?> >") AS Select"');

没有PHP脚本的复选框工作正常，但是当我添加脚本时，脚本无效。复选框旁边显示>。

我认为我在关闭脚本时遇到了麻烦，使这个工作正常的方法是什么？

修改

以下是一些细节

$select = array('sup.sup_name AS "Company Name"','suppro.suppro_price AS "Price"',
            'concat("<input type=\"checkbox\" value=\"", sup.sup_id,"" "\" name=\"supplier_id[]\" <?=(in_array(\"", sup.sup_id,"" "\",$suppliers) ? \"checked\" : \"\") ?> >") AS "Select"');
        $where = array('prod.pro_id' => $item_id);

        $result = $this->canvas->getItemCanvas($select, $where, 'crts_products prod');
        $actions = array();
        $total_rows = 0;

        $this->_data['suppliers']       = $suppliers;

        $this->_data['flashsuccess']    = $this->session->flashdata('msg');
        $this->_data['pr_id']           = $pr_id;
        $this->_data['item_id']         = $item_id;
        $this->_data['qty']             = $qty;
        $this->_data['header']          = 'Canvas Company for Item<br><small>'.$item_name.' QTY: '.$qty.'</small>';
        $this->_data['listing']         = table_listing('user',$result, $total_rows,$offset, $this->_limit, $actions, 3, false,'','');
        $this->_data['form_url']        = user_url().'canvas/save_canvas/';
        $this->set_template('user/canvas/begin',$this->_data, 'user');

这是工作截图 enter image description here 但是当我在concat中添加PHP脚本时，这就是它的样子 enter image description here

带PHP脚本的MYSQL Concat

0 个答案: