Read messages

Discussion in 'PHP' started by 1912Dummy, May 25, 2014.

  1. 1912Dummy

    1912Dummy New Member

    Joined:
    Mar 29, 2013
    Messages:
    7
    Likes Received:
    1
    Trophy Points:
    0
    Hello,
    been a while but we are back :)

    i was wondering if someone can help me fix this problem

    let me explain first:
    if you send a user a message and the other user reads it it has to changed to 1
    but if you read the message again to look at it it may not change it to 1
    but thats the problem if i read the message again before the other user reads it it also change it to 1

    no idea what i do wrong but he is the code:
    Code:
    $req2 = $db->Select("select pm.id, pm.stmp, pm.msg, users.id as userid, users.username, users.avatar, pm.del, pm.tstmp, pm.deliver, users.avatarcol from pm, users where pm.id=? and users.id=pm.u1 order by pm.id2 DESC LIMIT 5",$id);
    
    					
    
    					if(count($req2) >= 1) {//if message exist 
    
    						for($i=0;$i<count($req2);$i++){ echo $req2[$i]['id'].chr(5).$req2[$i]['userid'].chr(5).$req2[$i]['username'].chr(5).$req2[$i]['msg'].chr(5).$req2[$i]['stmp'].chr(5).$req2[$i]['del'].chr(5).$req2[$i]['tstmp'].chr(5).$req2[$i]['deliver'].chr(5).$req2[$i]['avatar']."\r\n".chr(3); }        
                            
    $req10 = $db->Select('select u1 from pm where id=? and id2="1"',$id);
    			            if($req10[0]['u1']!=$to_)
    			            {				
    					    $db->Alter("update pm set u2r='1' where id=? and id2='1'",$id);
    			            }
    			            else
    			            {				
    					    $db->Alter("update pm set u1r='1' where id=? and id2='1'",$id);					   
    			            }
    
    						
    					} else {
    
    						echo 'Message not exist.';
    
    						for ($i = 0; $i < 8; $i++) echo ''.chr(5);
    
    					}
    
    we have in the table
    id u1r u2r

    this gonna be tricky but hope you get it
    if ME u1r send a message to u2r it will be 1 0
    but seems when i wanna read my message again it do 1 1
    can't be it must stay 1 0

    even when the other user send me a message then it will be 0 1

    hope you get my hard words :embarasse

    thanks
     
  2. shabbir

    shabbir Administrator Staff Member

    Joined:
    Jul 12, 2004
    Messages:
    15,375
    Likes Received:
    388
    Trophy Points:
    83
    Your Table is being altered either way and it should be updating both the fields.

    Code:
    update pm set u1r='1', u2r = '0'
     
  3. 1912Dummy

    1912Dummy New Member

    Joined:
    Mar 29, 2013
    Messages:
    7
    Likes Received:
    1
    Trophy Points:
    0
    hello sir,

    if i use this what you showed me
    then it will be the same result as before
    it was ment to be that the current user must have 1 if he / she read it
    in either way if i open it again it must do nothing

    i know i was never been good to explain things haha ask my teachers :p

    so any other ideas please.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice