3 records per page, why soo complicated :(

jesushax · February 26, 2008

Hi ive been searching and trying out pagnation scripts for the last hour, and they either dont work or not what i need

all i want is to have 3 news items displayed per page

can someone show me an easy way here?

Thankyou

here is my code

<?php
include($_SERVER['DOCUMENT_ROOT'] . '/includes/header.php');

$sql =  mysql_query("SELECT * From tblNews") or die(mysql_error());

while ($news = mysql_fetch_array($sql)) {
echo '<div style="float:left; width:100%; margin-bottom:10px;">';
echo '<a href="fullstory.asp?id='.$news["NewsID"].'">'.$news["NewsTitle"]."</a>";
echo "  -  <i>";
echo $news["NewsDateAdded"];
echo "</i></div>";
echo '<div style="width:70%; margin-right:10px; float:left;">';
echo str_replace("\n", "<br />",$news["NewsShort"]);
echo "</div>";

if (empty($news["NewsImage1"])) {
echo ""; 
} else {
echo '<div style="width:200px; float:left;">';
echo '<img style="border:1px dashed #666666;" src="/news/uploads/'.$news["NewsImage1"].' " alt=" '.$news["NewsImage1"].' " />';
echo '</div>';
}

if (empty($news["NewsAttachment"])) {
echo ""; }
else {
echo "<div style=\"float:left; width:100%;\">Attachment";
echo '<a href="/news/uploads/';
echo $news ["NewsAttachment"].'" onclick="target=\'blank\';">';
echo $news ["NewsAttachment"]."</a></div>";
} 
echo '<div style="padding-bottom:10px; border-bottom:1px dashed #666666; float:left; width:100%; text-align:center; margin-bottom:30px;"><a href="/news/full_news.asp?id='.$news["NewsID"].'">'."View the full story"."</a></div>"; 
}

include($_SERVER['DOCUMENT_ROOT'] . '/includes/footer.php');
?>

The Little Guy · February 26, 2008

<?php
if(!isset($_GET['page'])){
$page = 1;
}else{
$page = $_GET['page'];
}
$limit = 3;
$limitvalue = $page * $limit - ($limit); 
$query_count = "SELECT SQL_CALC_FOUND_ROWS
  title,
  content,
  URL,
  id
FROM $searchType
  WHERE
    MATCH(URL,title,content) AGAINST ('$searchQuery' IN BOOLEAN MODE) AND
content IS NOT NULL
LIMIT $limitvalue, $limit";

$sql = mysql_query($query_count)or die(mysql_error()); 
$result_count = mysql_query("SELECT FOUND_ROWS()")or die(mysql_error());
$total = mysql_fetch_array($result_count);
$totalrows = $total[0];





//Start Page Numbering		

	$numofpages = $totalrows / $limit;
	if($numofpages > 100){
		$numofpages = 100;
	}
	if($numofpages > 1){		
		echo '<p> </p>';
		echo '<div style="text-align:center">';
		if($page != 1){ 
			$pageprev = $page-1;
			echo '<a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$pageprev.'">Prev</a>'; 
		}else{
			echo '<span class="NPNone">Prev</span>';
		}

		if($page > 5){
			echo ' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page=1">1</a> ... ';
		}




		for($i = ($page - 5); $i < ($page + 6); $i++){
			// only make a link if the prev/next is a valid page number 
			if (($i >= 1) && ($i < $numofpages)) {
				if ($page == $i){ 
					echo ' <span class="pageNone">'.$i.'</span> ';
				}else{ 
					echo' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$i;
					if(isset($_GET['view']) && $page != $i){
						echo '&view='.$_GET['view'];
					}
					echo'">'.$i.'</a> ';
				} // end if 
			}
		} // end for			


		$last = ceil($numofpages);
		if(($page + 6) < $numofpages){
			echo ' ... <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$last.'">'.$last.'</a> ';
		}
		else if(($page + 5) >= $numofpages && ($page != $last)){
			echo ' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$last.'">'.$last.'</a> ';
		}
		else{
			echo ' <span class="pageNone">'.$last.'</span> ';
		}










		if(($totalrows - ($limit * $page)) > 0){
			$pagenext = $page+1;
			echo '<a class="pageNation" href="'.$PHP_SELF.'?q='.$_GET['q'].$addToStr.'&page='.$pagenext.'">Next</a>'; 
		}else{
			echo ' <span class="NPNone">Next</span> '; 
		}
		mysql_free_result($sql);
	}
?>

jesushax · February 26, 2008

whats the variable searchQuery? its not set to anything :S

The Little Guy · February 26, 2008

oh... that is the query string that the user entered... (like a search query) you can modify that query if that is not how your search works...

<?php
$query_count = "SELECT SQL_CALC_FOUND_ROWS * From tblNews LIMIT $limitvalue, $limit";
$sql =  mysql_query($query_count) or die(mysql_error());
?>

jesushax · February 27, 2008

heres what i have now,

where am i supposed to put my code to display my records?

utterly confused by php paging im am... ???

<?php

include($_SERVER['DOCUMENT_ROOT'] . '/includes/header.php');

if(!isset($_GET['page'])){
$page = 1;
}else{
$page = $_GET['page'];
}
$limit = 3;
$limitvalue = $page * $limit - ($limit); 
$query_count = "SELECT SQL_CALC_FOUND_ROWS * From tblNews LIMIT $limitvalue, $limit";
$sql =  mysql_query($query_count) or die(mysql_error());

$result_count = mysql_query("SELECT FOUND_ROWS()")or die(mysql_error());
$total = mysql_fetch_array($result_count);
$totalrows = $total[0];

//Start Page Numbering		

	$numofpages = $totalrows / $limit;
	if($numofpages > 100){
		$numofpages = 100;
	}
	if($numofpages > 1){		
		echo '<p> </p>';
		echo '<div style="text-align:center">';
		if($page != 1){ 
			$pageprev = $page-1;
			echo '<a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$pageprev.'">Prev</a>'; 
		}else{
			echo '<span class="NPNone">Prev</span>';
		}

		if($page > 5){
			echo ' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page=1">1</a> ... ';
		}

		for($i = ($page - 5); $i < ($page + 6); $i++){
			// only make a link if the prev/next is a valid page number 
			if (($i >= 1) && ($i < $numofpages)) {
				if ($page == $i){ 
					echo ' <span class="pageNone">'.$i.'</span> ';
				}else{ 
					echo' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$i;
					if(isset($_GET['view']) && $page != $i){
						echo '&view='.$_GET['view'];
					}
					echo'">'.$i.'</a> ';
				} // end if 
			}
		} // end for			


		$last = ceil($numofpages);
		if(($page + 6) < $numofpages){
			echo ' ... <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$last.'">'.$last.'</a> ';
		}
		else if(($page + 5) >= $numofpages && ($page != $last)){
			echo ' <a class="pageNation" href="'.$PHP_SELF.'?q='.htmlentities($_GET['q']).$addToStr.'&page='.$last.'">'.$last.'</a> ';
		}
		else{
			echo ' <span class="pageNone">'.$last.'</span> ';
		}


		if(($totalrows - ($limit * $page)) > 0){
			$pagenext = $page+1;
			echo '<a class="pageNation" href="'.$PHP_SELF.'?q='.$_GET['q'].$addToStr.'&page='.$pagenext.'">Next</a>'; 
		}else{
			echo ' <span class="NPNone">Next</span> '; 
		}
		mysql_free_result($sql);
	}

	include($_SERVER['DOCUMENT_ROOT'] . '/includes/footer.php');
?>

jesushax · February 27, 2008

found one and got it working, very easy very simple

<?php
include($_SERVER['DOCUMENT_ROOT'] . '/includes/header.php');

$max = 3; //amount of articles per page. change to what to want
$p = @$_GET['p'];
if(empty($p))
{
$p = 1;
}
$limits = ($p - 1) * $max; 

//view all the news articles in rows
$sql = mysql_query("SELECT * FROM tblNews LIMIT ".$limits.",$max") or die(mysql_error());
//the total rows in the table
$totalres = mysql_result(mysql_query("SELECT COUNT(NewsID) AS tot FROM tblNews"),0);	
//the total number of pages (calculated result), math stuff...
$totalpages = ceil($totalres / $max); 

echo "<div style='text-align:center;'>View Page: ";
for($i = 1; $i <= $totalpages; $i++){ 
//this is the pagination link
echo "<a href='short_news.php?p=$i'>$i</a>|";
}
echo "</div>";
while($news = mysql_fetch_array($sql))
{
//replace with your news page
echo '<div style="float:left; width:100%; margin-bottom:10px;">';
echo '<a href="fullstory.asp?id='.$news["NewsID"].'">'.$news["NewsTitle"]."</a>";
echo "  -  <i>";
echo $news["NewsDateAdded"];
echo "</i></div>";
echo '<div style="width:70%; margin-right:10px; float:left;">';
echo str_replace("\n", "<br />",$news["NewsShort"]);
echo "</div>";

if (!empty($news["NewsImage1"])) {

echo '<div style="width:200px; float:left;">';
echo '<img style="border:1px dashed #666666;" src="/news/uploads/'.$news["NewsImage1"].' " alt=" '.$news["NewsImage1"].' " />';
echo '</div>';
}

if (!empty($news["NewsAttachment"])) {
echo "<div style=\"float:left; width:100%;\">Attachment";
echo '<a href="/news/uploads/';
echo $news ["NewsAttachment"].'" onclick="target=\'blank\';">';
echo $news ["NewsAttachment"]."</a></div>";
} 
echo '<div style="padding-bottom:10px; border-bottom:1px dashed #666666; float:left; width:100%; text-align:center; margin-bottom:30px;"><a href="/news/full_news.php?id='.$news["NewsID"].'">'."View the full story"."</a></div>"; 
}
//end replacing
echo "<div style='text-align:center;'>View Page: ";
for($i = 1; $i <= $totalpages; $i++){ 
//this is the pagination link
echo "<a href='short_news.php?p=$i'>$i</a>|";
}
echo "</div>";


include($_SERVER['DOCUMENT_ROOT'] . '/includes/footer.php');

?>

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3 records per page, why soo complicated :(

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