pagination

[Pro.Luv]

Hi,

 

I have this code that I need help with its something like a pagination:

 

<?


$pages = 20;
$limit = 10;
$count = 0;

if (strlen($_GET["pgnum"]) == 0 OR $_GET["pgnum"] == 1){$disablePrevious = "disabled";	} else { $disablePrevious = ""; }

  	$nextpagePrevious = $_GET["pgnum"] - 1;
    print "<a href=\"$PHP_SELF?offset=$limit&pgnum=$nextpagePrevious&pages=$pages\" style=\"text-decoration:none\" <input type=\"button\" value=\"< Previous\" $disablePrevious></a> ";

for ($i=1;$i<=$pages;$i++) { 
	$newoffset=$limit*($i-1); 
	$cpgnum = $i; 
        if ($pages > 1) {
         	
        //REMOVE TO PRINT 20 links
	if ($count == $limit){
	    print "... ";
		break;
	}	

		if ($_GET["pgnum"] == $cpgnum){
       		print "<a href=\"$PHP_SELF?offset=$newoffset&pgnum=$cpgnum&pages=$pages\"><b>$cpgnum</b></a> | ";				
		} else {
       	print "<a href=\"$PHP_SELF?offset=$newoffset&pgnum=$cpgnum&pages=$pages\">$cpgnum</a> | ";       		 
		}
	 }
    	
	$count++;

	}

if ($_GET["pgnum"] AND $_GET["pgnum"] == $_GET["pages"]){$disableNext = "disabled";} else{$disableNext = "";}

$nextpage = $_GET["pgnum"] + 1;
    print "<a href=\"$PHP_SELF?offset=$limit&pgnum=$nextpage&pages=$pages\" style=\"text-decoration:none\"><input type=\"button\" value=\"Next >\" $disableNext></a>";

?>

 

what this code basically does is print out 10 links this code:

 

	if ($count == $limit){
	    print "... ";
		break;
	}

 

checks if $count is equal to limit and at the top you see $limit is set to 10.. so it only prints out 10 links if you remove the code above it will print 20 links.. I want to only show 10 links then when the 10th link is shown I want show the 11th link then 12th like

 

before 10th link is reached:

1,2,3,4,5,6,7,8,9,10

 

after 10th link is reached

2,3,4,5,6,7,8,9,10,11 and so on..

 

The 1 goes away and the 11th link shows.

 

Really need help with this!

 

thanks

 

 

 

[ngreenwood6]

If I am looking at this correctly I think it may be an issue with your $count variable. You set it as 0 and then you compare it to the limit but you never change it anywhere so it is always going to be 0. Please correct me if I am wrong.

[Pro.Luv]

hi ngreenwood6,

 

it is counting if you check:

 

		if ($_GET["pgnum"] == $cpgnum){
       		print "<a href=\"$PHP_SELF?offset=$newoffset&pgnum=$cpgnum&pages=$pages\" $active $active1><b>$cpgnum</b></a> | ";				
		} else {
       	print "<a href=\"$PHP_SELF?offset=$newoffset&pgnum=$cpgnum&pages=$pages\" $active $active1>$cpgnum</a> | ";       		 
		}
	 }


                //COUNTING HERE   	
	$count++;

[ngreenwood6]

nevermind that comment that was wrong. what happens if you change this:

 

//REMOVE TO PRINT 20 links
	if ($count == $limit){
	    print "... ";
		break;
	}	

 

to this:

 

//REMOVE TO PRINT 20 links
	if ($limit == 10){
	    print "... ";
		break;
	}	

 

Just to make sure that is working.