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Styl3rbg каза:?PHP:SELECT * FROM posts WHRE cat_id='$id'
http://localhost/tema.php?cat='.$cat_id.'&post_id='.$post_id.'
peiN каза:Styl3rbg каза:?PHP:SELECT * FROM posts WHRE cat_id='$id'
Не, не трябва ми за 'информация в url'.
Пример:
PHP:http://localhost/tema.php?cat='.$cat_id.'&post_id='.$post_id.'
$post_id = $_GET['post_id'];
$cat_id = $_GET['cat'];
echo "Вие сте в тема с ID: $post_id и е в категория $cat_id";
Какво се мъчиш да направиш?peiN каза:Не, виж сега. То изкарва ид-то на категорията, но не и на post.
PHP:http://localhost/tema.php?cat=1&post_id='.$post_id.'
Аз съм му дал същото, но той явно не разбира много много и горе пише '.$post_id.', а то трябва да е числото или по-точно id-то на мнението/темата/статията и др.nom3r1 каза:http://localhost/tema.php?cat=1&post_id=2
<?php
$cat_id = $_GET['cat'];
$post_id = $_GET['post_id'];
echo "$cat_id , $post_id";
?>
Styl3rbg каза:Аз съм му дал същото, но той явно не разбира много много и горе пише '.$post_id.', а то трябва да е числото или по-точно id-то на мнението/темата/статията и др.nom3r1 каза:http://localhost/tema.php?cat=1&post_id=2
<?php
$cat_id = $_GET['cat'];
$post_id = $_GET['post_id'];
echo "$cat_id , $post_id";
?>
<?php
session_start();
include 'config.php';
db_connect();
$rs1=run_q('SELECT * FROM posts WHERE post_id='.$post_id);
$post_id=(int)$_GET['post_id'];
$cat_id=(int)$_GET['id'];
if($cat_id>0 || $post_id>0)
{
$rs=run_q('SELECT name,active FROM cats WHERE cat_id='.$cat_id.' AND active=1');
if(mysql_num_rows($rs)==1)
{
$row=mysql_fetch_assoc($rs);
site_title($row['name']);
if($_SESSION['is_logged']===true)
{
echo '<div id="topic_menu"><a href="posting.php?id='.$cat_id.'"><img src="img/new_thread.png"></a></div>';
}
$rs=run_q('SELECT COUNT(*) as cnt FROM posts WHERE cat_id='.$cat_id);
$row=mysql_fetch_assoc($rs);
$max_cunt=$row['cnt'];
$limit=5;
if((int)$_GET['page'])
{
$page=(int)$_GET['page']-1;
}
else
{
$page=0;
}
$max_page=ceil($max_cunt/$limit);
echo '<div id="posts">';
$rs=run_q('SELECT * FROM posts as p,users as u WHERE cat_id='.$cat_id.' AND p.added_by=u.user_id ORDER BY p.date_added DESC LIMIT '.($limit*$page).','.$limit);
echo mysql_error();
while($row=mysql_fetch_assoc($rs))
{
echo '<div class="group_cat">';
echo '<div class="r'.($n++%2).'"><a href="viewtheared.php?cat='.$cat_id.'&post_id='.$post_id.'">'.$row['title'].'</a> <div class="author">От:'.$row['login'].' <br /> '.date('d/j/Y G:ia',$row['date_added']).'</div></div></div>';
echo $post_id;
}
echo '</div>';
echo '';
for($i=0;$i<$max_page;$i++)
{
if($i==$page)
{
echo ($i+1).' | ';
}
else
{
echo '<div class="pages"><a href="topic.php?id='.$cat_id.'&page='.($i+1).'">'.($i+1).'</div>| </a>';
}
}
if($page<($max_page-1))
{
echo '<a href="topic.php?id='.$cat_id.'&page='.($page+2).'">Next</a>';
}
site_footer();
}
else
{
}
}
?>
localhost/test.php?cat=8&post_id=13
localhost/test.php?cat=8&post_id=0
<?php
session_start();
include 'functions.php';
db_init();
$post_id=(int)$_GET['post_id'];
$cat_id=(int)$_GET['id'];
$rs1=run_q('SELECT * FROM posts WHERE post_id='.$post_id);
if($cat_id>0 || $post_id>0)
{
$rs=run_q('SELECT name,active FROM cats WHERE cat_id='.$cat_id.' AND active=1');
if(mysql_num_rows($rs)==1)
{
$row=mysql_fetch_assoc($rs);
site_title($row['name']);
if($_SESSION['is_logged']===true)
{
echo '<div id="topic_menu"><a href="posting.php?id='.$cat_id.'"><img src="img/new_thread.png"></a></div>';
}
$rs=run_q('SELECT COUNT(*) as cnt FROM posts WHERE cat_id='.$cat_id);
$row=mysql_fetch_assoc($rs);
$max_cunt=$row['cnt'];
$limit=5;
if((int)$_GET['page'])
{
$page=(int)$_GET['page']-1;
}
else
{
$page=0;
}
$max_page=ceil($max_cunt/$limit);
echo '<div id="posts">';
$rs=run_q('SELECT * FROM posts as p,users as u WHERE cat_id='.$cat_id.' AND p.added_by=u.user_id ORDER BY p.date_added DESC LIMIT '.($limit*$page).','.$limit);
echo mysql_error();
while($row=mysql_fetch_assoc($rs))
{
echo '<div class="group_cat">';
echo '<div class="r'.($n++%2).'"><a href="viewtheared.php?cat='.$cat_id.'&post_id='.$post_id.'">'.$row['title'].'</a> <div class="author">От:'.$row['login'].' <br /> '.date('d/j/Y G:ia',$row['date_added']).'</div></div></div>';
echo $post_id;
}
echo '</div>';
echo '';
for($i=0;$i<$max_page;$i++)
{
if($i==$page)
{
echo ($i+1).' | ';
}
else
{
echo '<div class="pages"><a href="topic.php?id='.$cat_id.'&page='.($i+1).'">'.($i+1).'</div>| </a>';
}
}
if($page<($max_page-1))
{
echo '<a href="topic.php?id='.$cat_id.'&page='.($page+2).'">Next</a>';
}
site_footer();
}
else
{
}
}
?>
<?php
session_start();
include 'functions.php';
db_init();
$post_id=$_GET['post_id'];
$rs1=run_q('SELECT * FROM posts WHERE post_id='.$post_id);
$cat_id=$_GET['id'];
if($cat_id>0 || $post_id>0)
{
$rs=run_q('SELECT name,active FROM cats WHERE cat_id='.$cat_id.' AND active=1');
if(mysql_num_rows($rs)==1)
{
$row=mysql_fetch_assoc($rs);
site_title($row['name']);
if($_SESSION['is_logged']===true)
{
echo '<div id="topic_menu"><a href="posting.php?id='.$cat_id.'"><img src="img/new_thread.png"></a></div>';
}
$rs=run_q('SELECT COUNT(*) as cnt FROM posts WHERE cat_id='.$cat_id);
$row=mysql_fetch_assoc($rs);
$max_cunt=$row['cnt'];
$limit=5;
if($_GET['page'])
{
$page=$_GET['page']-1;
}
else
{
$page=0;
}
$max_page=ceil($max_cunt/$limit);
echo '<div id="posts">';
$rs=run_q('SELECT * FROM posts as p,users as u WHERE cat_id='.$cat_id.' AND p.added_by=u.user_id ORDER BY p.date_added DESC LIMIT '.($limit*$page).','.$limit);
echo mysql_error();
while($row=mysql_fetch_assoc($rs))
{
echo '<div class="group_cat">';
echo '<div class="r'.($n++%2).'"><a href="viewtheared.php?cat='.$cat_id.'&post_id='.$post_id.'">'.$row['title'].'</a> <div class="author">От:'.$row['login'].' <br /> '.date('d/j/Y G:ia',$row['date_added']).'</div></div></div>';
echo $post_id;
}
echo '</div>';
echo '';
for($i=0;$i<$max_page;$i++)
{
if($i==$page)
{
echo ($i+1).' | ';
}
else
{
echo '<div class="pages"><a href="topic.php?id='.$cat_id.'&page='.($i+1).'">'.($i+1).'</div>| </a>';
}
}
if($page<($max_page-1))
{
echo '<a href="topic.php?id='.$cat_id.'&page='.($page+2).'">Next</a>';
}
site_footer();
}
else
{
}
}
?>
<?php
session_start();
include 'config.php';
db_connect();
$post_id = (int)$_GET['post_id'];
$cat_id = (int)$_GET['id'];
echo "<h1>POST_ID: $post_id</h1>";
if($cat_id>0 || $post_id>0){
$rs1=run_q('SELECT * FROM posts WHERE post_id='.$post_id.'');
$rs=run_q('SELECT name,active FROM cats WHERE cat_id='.$cat_id.' AND active=1');
if(mysql_num_rows($rs)==1){
$row=mysql_fetch_assoc($rs);
site_title($row['name']);
if($_SESSION['is_logged']===true){
echo '<div id="topic_menu"><a href="posting.php?id='.$cat_id.'"><img src="img/new_thread.png"></a></div>';
}
$rs=run_q('SELECT COUNT(*) as cnt FROM posts WHERE cat_id='.$cat_id);
$row=mysql_fetch_assoc($rs);
$max_cunt=$row['cnt'];
$limit=5;
if((int)$_GET['page']){
$page=(int)$_GET['page']-1;
}
else
{
$page=0;
}
$max_page=ceil($max_cunt/$limit);
echo '<div id="posts">';
$rs=run_q('SELECT * FROM posts as p,users as u WHERE cat_id='.$cat_id.' AND p.added_by=u.user_id ORDER BY p.date_added DESC LIMIT '.($limit*$page).','.$limit);
echo mysql_error();
while($row=mysql_fetch_assoc($rs)) {
echo '<div class="group_cat">';
echo '<div class="r'.($n++%2).'"><a href="viewtheared.php?cat='.$cat_id.'&post_id='.$post_id.'">'.$row['title'].'</a> <div class="author">От:'.$row['login'].' <br /> '.date('d/j/Y G:ia',$row['date_added']).'</div></div></div>';
echo $post_id;
}
echo '</div>';
echo '';
for($i=0;$i<$max_page;$i++) {
if($i==$page)
{
echo ($i+1).' | ';
}
else
{
echo '<div class="pages"><a href="topic.php?id='.$cat_id.'&page='.($i+1).'">'.($i+1).'</div>| </a>';
}
}
if($page<($max_page-1)) {
echo '<a href="topic.php?id='.$cat_id.'&page='.($page+2).'">Next</a>';
}
site_footer();
}
else{
}
}
?>
peiN каза:Взимам ид на топиците ($cat_id=(int)$_GET['id']; ), как мога да взема ид-то на post_id от таблицата 'posts'?
Когато напиша:
..и стойността на post_id винаги е 0.PHP:$cat_id=(int)$_GET['id']; $post_id=(int)$_GET['post_id'];