Php Programming Code Examples
Php > Site Navigation Code Examples
Show result with paging and staging
Show result with paging and staging
<?php
Function myPageNumber($nowstage,$startpage,$allpage,$nowpage,$pageperstage,$allstage)
{
if(trim($nowpage)>1)
{
$links.=" <a href='$PHP_SELF?nowstage=1&nowpage=1'><<<</a> \n";
}
if(trim($nowstage)>1)
{
$links.=" <a href='$PHP_SELF?nowstage=".($nowstage-1)."&nowpage=".((($nowstage-1)*$pageperstage)-($pageperstage-1))."'><<</a> \n";
}
for($i=$startpage;$i<=$allpage;$i++)
{
if(trim($nowpage)=="")
{
$nowpage=$startpage;
}
$endpage=(($startpage+$pageperstage)-1);
if($i>=$startpage&&$i<=$endpage&&$i<=$allpage)
{
if($nowpage!=((($nowstage-1)*$pageperstage)+$i)&&$i==$startpage&&$nowpage>$startpage)
{
$links=$links." <a href='$PHP_SELF?nowstage=$nowstage&nowpage=".($nowpage-1)."'><</a> \n";
}
if(((($nowstage-1)*$pageperstage)+$i)==$nowpage&&((($nowstage-1)*$pageperstage)+$i)<=$allpage)
{
$links=$links." <b>".((($nowstage-1)*$pageperstage)+$i)."</b> ";
}
if(((($nowstage-1)*$pageperstage)+$i)!=$nowpage&&((($nowstage-1)*$pageperstage)+$i)<=$allpage)
{
$links=$links." <a href='$PHP_SELF?nowstage=$nowstage&nowpage=".((($nowstage-1)*$pageperstage)+$i)."'>".((($nowstage-1)*$pageperstage)+$i)."</a> \n";
}
if(($i==$endpage||$i==$allpage)&&$nowpage!=((($nowstage-1)*$pageperstage)+$i)&&$allpage>$nowpage)
{
$links=$links." <a href='$PHP_SELF?nowstage=$nowstage&nowpage=".($nowpage+1)."'>></a> \n";
}
}
}
if($nowstage<$allstage)
{
$links=$links. " <a href='$PHP_SELF?nowstage=".($nowstage+1)."&nowpage=".(($nowstage*$pageperstage)+1)."'>>></a> \n";
}
if($nowpage<$allpage)
{
$links.=" <a href='$PHP_SELF?nowstage=".$allstage."&nowpage=".$allpage."'>>>></a> \n";
}
return $links;
}
$number="100"; // record results selected from database
$displayperpage="5"; // record displayed per page
$pageperstage="5"; // page displayed per stage
$allpage=ceil($number/$displayperpage); // how much page will it be ?
$allstage=ceil($allpage/$pageperstage); // how many page will it be ?
if(trim($startpage)==""){$startpage=1;}
if(trim($nowstage)==""){$nowstage=1;}
if(trim($nowpage)==""){$nowpage=$startpage;}
?>
<font face=tahoma size=2>
Records result from query statement : <b><?=$number;?></b> record.<br>
Want to show <b><?=$displayperpage;?></b> in every page.<br>
Want to show only <b><?=$pageperstage;?></b> page on every stage.<br>
Then there would be <b><?=$allpage;?></b> page of results.<br>
And there would be <b><?=$allstage;?></b> stage of pages.<br><br>
<b>PAGING</b> : <?=myPageNumber($nowstage,$startpage,$allpage,$nowpage,$pageperstage,$allstage);;?><br>
<b>Stage</b> <?=$nowstage." of ".$allstage;?><br><b>Page</b> <?=$nowpage." of ".$allpage;?><br>
<?php
for($i=1;$i<=$displayperpage;$i++)
{
echo "<br>".((($nowpage-1)*$displayperpage)+$i);
}
?>
</font>
