怎么去掉optgroup ?
控制器:$data['products'] = $this->article_model->get_products();
模型:
function get_products()
{
//$query = $this->db->query('select * from products where id > 0');
//return $query->result_array();
$this->load->helper('form');
//$query = $this->db->get('products');
$query = $this->db->query('SELECT products FROM products');
//$rows = $query->row_array();
$rows = array();
foreach ($query->result_array() as $row){
$rows[] = $row;
}
return $rows;
}
视图:
<?php echo form_dropdown('id', $products, '所属产品'); ?>
实际效果:
<select name="id">
<optgroup label="0">
<option value="products">产品1</option>
</optgroup>
<optgroup label="1">
<option value="products">产品2</option>
</optgroup>
</select> 不用这个函数就是了,自己写好啦 已经解决了是查询sql的问题 晕
foreach ($query->result_array() as $row){
$rows[] = $row;
}
return $rows;
LZ多此一举啊。。。
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