[php] Call to a member function on a non-object Opcje

[cornholio666]

Witam,

plik1:

[PHP] pobierz, plaintext 
<?php
include "../adodb/adodb.inc.php"; 
 
 $db = NewADOConnection('mysql');   
 $db->Connect("", "", "", "baza");   
 
 include "./news.class.php";
 include "./newsy.class.php";
 
 
 $newsy = new Newsy($db);	
 $newsy->show_all_news();
?>
[PHP] pobierz, plaintext 

newsy.class.php:

[PHP] pobierz, plaintext 
<?php
class Newsy{
 
	 var $tab_news = array();
	 var $db;
	 
	 function __construct($db){
		 $this->db = $db;
	 }
	 
	  function show_all_news(){
		 
		  $query  = "SELECT news_id,title,prev_content,content,date FROM news ORDER BY news_id D
ESC";
		  //echo $query;		
		  $result =$this->db->Execute($query);
 
		  if (!$result){
			  die("failed1");  
		  }	
 
		  while(!$result->EOF){
 
			  $news = new News($this->db);
	 
			  $news->news_id = $result->fields[0];
			  $news->title = $result->fields[1];
			  $news->prev_content = $result->fields[2];
			  $news->content= $result->fields[3];				 
			  $news->date = $result->fields[4];					  
			  array_push($this->tab_news,$news);
						 
			  $result->MoveNext();
		  }  
 
		 
	 }
 
 }
?>
[PHP] pobierz, plaintext 

Wyskakuje błąd:

Call to a member function on a non-object in newsy.class.php on line 16

16 linijka:

[PHP] pobierz, plaintext 
<?php
$result =$this->db->Execute($query);
?>
[PHP] pobierz, plaintext 

Na lokalu mi chodzi elegancko a na serwerze taki blada wywala. Jakies pomysły?

[em1X]

newsy.class.php

[PHP] pobierz, plaintext 
<?php
class Newsy{
 
	 var $tab_news = array();
	 var $db;
	 
	 function Newsy(& $db){
		 $this->db = $db;
	 }
	 
	  function show_all_news(){
		 
		  $query  = "SELECT news_id,title,prev_content,content,date FROM vnews ORDER BY news_id 
DESC";
 
		  $db =& $this->db;
		  $result = $db->Execute($query);
	  }
?>
[PHP] pobierz, plaintext 

zapomnielismy oboje ze w wersji php4 nie ma konstruktorow o nazwie __construct (IMG:http://forum.php.pl/style_emoticons/default/withstupidsmiley.gif) (IMG:http://forum.php.pl/style_emoticons/default/withstupidsmiley.gif)

Ten post edytował em1X 18.06.2006, 14:39:25