如果我更新它,如何在两个不同的表中一次更新一个id和名称,只更改另一个表中没有更新的一个表中的id。我复制了控制器,并查看。 这是总代码可以任何人帮我如何在两个表中一次更新。 型号:
function updatecategory($cat_sub_cat_id)
{
$this->db->trans_start();
$data=array(
'cat_id'=>$this->input->post('cat_id'),
'name'=>$this->input->post('mainc')
);
$this->db->where('cat_id',$cat_sub_cat_id);
$this->db->update('category',$data);
$data=array(
'cat_id'=>$this->input->post('cat_id')
);
$this->db->where('cat_sub_cat_id',$cat_sub_cat_id);
$this->db->update('category_subcategory_association',$data);
$this->db->trans_complete();
}
控制器:
function editcategory()
{
$this->load->library('form_validation');
$this->form_validation->set_error_delimiters('<br /><span class="error"> ','</span>');
$this->form_validation->set_rules('cat_id','Category Id','required');
$this->form_validation->set_rules('name','Name','required');
if($this->form_validation->run()==FALSE)
{
$data['records']= $this->bulkupload_model->get_category($this->input->post('cat_sub_cat_id'));
$data['mode'] = "edit";
$data['mainpage'] = "category";
$this->load->view('includes/mainpage', $data);
}
else
{
$this->bulkupload_model ->updatecategory($this->input->post('cat_sub_cat_id'));
if(is_array($result)):
$data['records']=$this->bulkupload_model->get_category($this->uri->segment('cat_sub_cat_id'));
$data['errors']=$result;
$data['mainpage']='category';
$data['mode']='edit';
$this->load->view('includes/mainpage',$data);
else:
$this->flash->success('Successfully Updated the record.');
redirect('uploads/index');
endif;
}
}
查看:
<form id="validation" class="form-horizontal" action="<?php echo base_url();?>uploads/editcategory" method="POST">
<?php echo form_hidden('cat_sub_cat_id',$record->cat_sub_cat_id);?>
<div class="row-form clearfix">
<div class="span3"><label for="cat_id">Category Id</label></div>
<div class="span9"><input class="validate[required]" type="text" id="cat_id" name="cat_id" value="<?php echo $record->cat_id;?>"/></div>
</div>
<div class="row-form clearfix">
<div class="span3"> <label for="name">Category Name</label> </div>
<div class="span9"><input class="validate[required]" type="text" id="name" name="name" value="<?php echo $record->mainc;?>"/></div>
</div>
答案 0 :(得分:0)
$this->bulkupload_model ->updatecategory($this->input->post('cat_sub_cat_id'));
//---------------------^
应该看起来像
$this->bulkupload_model->updatecategory($this->input->post('cat_sub_cat_id'));