我正在尝试MySQL
使用Codeigniter
.
我的模型代码是:
function update_customer_records($updatedrow)
{
$this->db->where('id',$this->input->post('id'));
$this->db->update('customers',$updatedrow);
}
我的看法是:
$attributes=array(
'name'=>'updatecustomer',
'id'=>'updatecustomer',
);
echo form_open('masterdata/manage_customers',$attributes);
?>
<table>
<tr>
<td> </td><td> </td><td>Customer Name</td><td>postalcode</td>
<tr>
<?php if(isset($records)) : foreach ($records as $row) : ?>
<tr>
<td>
<?php echo anchor('masterdata/customers_updated/'.$row->id, img(array('src'=>'images/delete_icon.png','border'=>'0','alt'=>'Delete'))); ?>
</td>
<td>
<input type=checkbox name="editcustomer[]" id="editcustomer[]" value="<?php echo $row->id ?>">
</td>
<td>
<input type="text" name="customername_<?php echo $row->id ?>" id="customername_<?php echo $row->id ?>" value="<?php echo $row->customer_name ; ?>" >
</td>
<td>
<input type="text" name="customername_<?php echo $row->id ?>" id="customername_<?php echo $row->id ?>" value="<?php echo $row->postalcode ; ?>" >
</td>
</tr>
<?php endforeach ; ?>
</table>
<input type="submit" value="Update Selected">
<?php else : ?>
<h2> No Records Found</h2>
<?php endif; ?>
<?php echo form_close(); ?>
我的控制器是:
function manage_customers()
{
$data['title']="Manage Customers";
//query model to get data results for form
$data=array();
if($query=$this->model_master_data->get_records()){
$data['records']=$query;
$this->load->view("master_data/view_master_data_header",$data);
$this->load->view("master_data/view_master_data_nav");
$this->load->view("master_data/view_content_master_data_manage_customers",$data);
$this->load->view("master_data/view_master_data_footer");
$editcustomer = $this->input->post('editcustomer');
if(isset($editcustomer)){
//begin outputting id of selected checkbox
foreach ($editcustomer as $row) :
echo $row;
$updatedrow=array(
'id'=>$row,
'postalcode'=>'44444'
);
$this->model_master_data->update_customer_records($updatedrow);
endforeach;
}
我有两个问题:
- 如果未选中复选框,如何停止 foreach 运行。
- 如何正确地将数组传递给模型以便更新运行?
一如既往地提前感谢。