I have three tables
- City: city_id, city_name
- State: State_id, State_name
- News: City_id, State_id, Headline, Story, Author etc.
I am Displaying data in textbox and listbox on edit button click Of Selected ID.
Data is displaying in listbox properly of selected id but when i click save button without change of listbox value it goes 0 in database.
If I don't change the listbox value and click save then it inserting 0 from listbox.
<?php
$data = 0;
if(isset($_GET['edit']))
{
$id = clean($_GET['edit']);
mysql_set_charset('utf8');
$sql="SELECT city_name,state_name,category_name,headline,author,story,source,photo,date from news left join
city on news.city_id=city.city_id left join state on news.state_id=state.state_id left join category on news.cat_id=category.category_id where id = '$id'";
$result=mysql_query($sql);
$data=mysql_fetch_array($result);
}
?>
<?php
$cat = $Admin->select($Admin->cat_table,'','','');
?>
<select name="cat_id" class="select" required="">
<option value="<?php if(isset($_GET['edit'])){ echo $data['category_name']; }?>"><?php if(isset($_GET['edit'])){echo $data['category_name'];}?></option>
<?php
foreach($cat as $load_category)
{
?>
<option value="<?php echo $load_category["category_id"]; ?>"><?php echo $load_category["category_name"]; ?></option>
<?php }?>
</select>
<?php
$errors = array();
$Admin = new admins;
if(isset($_POST['save']))
{
$table = $Admin->news_table;
if(isset ($_GET['edit']))
{
$id = clean($_GET['edit']);
$cond = "id = '$id'";
if($Admin->save_advance($table,$_POST,'',$cond))
{
$_SESSION['message'] = "News Updated Successfully";
header("Location:add_news.php");
exit;
}
}
}
?>
What am I doing wrong?
$id = clean($_GET['edit']);
Whatclean
does? – vaso123