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我在更新數據庫行時發生錯誤。錯誤更新代碼行中的行
我的問題是沒有更新行，並打電話給我，當我上傳圖片更新文件上傳未定義索引。
我的控制器：
public function addedit(){
$events = new events_model();
$prodID = $this->input->post('hID');
$text = $this->input->post('ev_text');
$pic = $this->do_upload('ev_pic');
$submit = $this->input->post('submit');
if($submit){
if(!empty($prodID)){
$this->data['events'] = $events->UpdatePost($prodID, $text , $pic);
$this->data['pagetitle'] = "Show Info";
$this->data['success']= "Update Done";
}else{
$this->data['success'] = "Add Done";
}
$this->data['status'] = "1";
}else{
$this->data['status'] = "0";
$this->data['errors'] = "Error";
}
$this->template->build('admin/events/add',$this->data);
}
和型號：
function UpdatePost($prodID, $text , $pic) {
if ($pic == ""){
$vales = array('ev_id' => $prodID , 'ev_text' => $text);
}else{
$vales = array('ev_id' => $prodID , 'ev_text' => $text , 'ev_pic' => $pic);
}
$query = $this->db->update($this->table_name, $vales) or die (mysql_error());
$result = array();
$result["process"] = "ok";
echo "1";
}
和看法：
<div class="widget-body">
<table class="data-table" action="./administrator/categories/delete/"><!-- Table Conversion: See Section E in custom.js -->
<thead>
<tr>
<th class="sorting no-background" rowspan="1" colspan="1" style="width: 35px;"><input type="checkbox" id="checkall" /></th>
<th class="sorting" rowspan="1" colspan="1" style="width: 343px;">Tittle</th>
<th class="sorting" rowspan="1" colspan="1" style="width: 100px;">Date</th>
<th class="sorting no-background" rowspan="1" colspan="1" style="width: 70px;">#</th>
</tr>
</thead>
<tbody>
<?php $ctr = 0; ?>
<?php foreach ($events as $n): ?>
<tr>
<td><input class="checkrow" type="checkbox" value="<?php echo $n->ev_id; ?>" /></td>
<td class=" sorting_1"><?= $n->ev_text; ?></td>
<td class="center"><?= $n->ev_date; ?></td>
<td>
<a href="<?php echo $this->page_url; ?>/edit/<?php echo $n->ev_id; ?>" class="ico-btn ico-text-edit" title="Edit"><span>Edit</span></a>
<a href="<?php echo $this->page_url; ?>/delete/<?php echo $n->ev_id; ?>" itemID="<?= $n->ev_id ?>" class="ico-btn ico-text-trash opener-delete" title="Del"><span>Del</span></a>
</td>
</tr>
<?php endforeach ?>
</tbody>
</table>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
<div id="table-extra">
<div id="table-action">
<input action="./administrator/<?php echo $this->uri->segment(2)."/deleteitems" ?>" class="btn-theme table-button btn-hover-black DeleteItems" id="submit" type="button" value="Delete" />
</div>
<div class="paginate">
<ul>
<?= $this->pagination->create_links(); ?>
</ul>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
</div>
</div>
其中的問題在我的代碼，而我不會更新成功。