Re: [PHP] My first post
Thank you a lot! That is exactly what i was looking for.
--
==
Victor J. Espina S.
Gerente de Desarrollo / Software Development Manager
Software de Venezuela, S.A.
Caracas, Venezuela
Email: [EMAIL PROTECTED]
Personal site: http://victorespina.coolfreepages.com
MSN: [EMAIL PROTECTED]
==
(Elimine 'nospam' en las direcciones email)
(Remove 'nospam' in email and MSN address)
==
Tom Rogers [EMAIL PROTECTED] escribió en el mensaje
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi,
Tuesday, December 3, 2002, 7:37:20 AM, you wrote:
VE Hi.
VE I'm new in PHP. Could you point me where can i download a sample
script
VE about how can i paginate some results?
VE TIA
Here is a class that will create a google like pagination of results if
that is
what you are after :)
?
class page_class {
var $count = 0; //total pages
var $start = 0; //starting record
var $pages = 0; //number of pages available
var $page = 1; //current page
var $maxpages; //shows up to 2 * this number and makes a
sliding scale
var $show; //number of results per page
function page_class($count=0,$show=5,$max=9){
$this-count = $count;
$this-show = $show;
$this-maxpages = $max;
($this-count % $this-show == 0)? $this-pages =
intval($this-count/$this-show) :$this-pages
intval($this-count/$this-show) +1;
if(!empty($_GET['search_page'])){
$this-page = $_GET['search_page'];
$this-start = $this-show * $this-page -
$this-show;
}
}
function get_limit(){
$limit = '';
if($this-count $this-show) $limit =
'LIMIT'.$this-start.','.$this-show;
return $limit;
}
function make_head_string($pre){
$r = $pre.' ';
$end = $this-start + $this-show;
if($end $this-count) $end = $this-count;
$r .= ($this-start +1).' - '.$end.' of '.$this-count;
return $r;
}
function make_page_string($words,$pre='Result Page:'){
$r = $pre.' ';
if($this-page 1){
$y = $this-page - 1;
$r .= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$y.$words.'Previous/anbsp;
';
}
$end = $this-page + $this-maxpages-1;
if($end $this-pages) $end = $this-pages;
$x = $this-page - $this-maxpages;
$anchor = $this-pages - (2*$this-maxpages) +1;
if($anchor 1) $anchor = 1;
if($x 1) $x = 1;
if($x $anchor) $x = $anchor;
while($x = $end){
if($x == $this-page){
$r .= 'span
class=s'.$x.'/spannbsp;';
}
else{
$r.= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$x.$words.''.$x.'/anbsp;';
}
$x++;
}
if($this-page $this-pages){
$y = $this-page + 1;
$r .= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$y.$words.'Next/anbsp;';
}
return $r;
}
}
//Usage
mysql_connect(**.**.**.**, **, ) or die (mysql_error());
$Query = SELECT COUNT(*) AS cnt FROM tabletosearch WHERE fieldtosearch
LIKE '% .$searchword. %';
$query = mysql_query($Query) or die(mysql_error());
$row = mysql_fetch_array($result);
$count = $row['cnt'];
if($count 0){
//start class total number of results,number of results to
show,max number of pages on a sliding scale (ends up as 2x this number..ie
20)
$page = new page_class($count,5,10);
$limit = $page-get_limit();
$Query2= SELECT * FROM tabletosearch WHERE fieldtosearch LIKE '%
.$searchword. %' ORDER BY whatever ASC .$limit;
$result = mysql_query($Query2) or die(mysql_error());
$hstring = $page-make_head_string('Results');
$pstring =
$page-make_page_string(amp;searchword=.$searchword.amp;whatever=.$wha
tever);//add the other variables to pass to next page in a similar fashion
echo tabletrtd.$hstring./td/tr;
while($row = mysql_fetch_array($result)){
echo trtd.$show_data_here./td/tr;
}
echo trtd.$pstring./td/tr/table;
}
?
Note: the search variables on subsequent pages will be passed by GET
method
--
regards,
Tom
--
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Re: [PHP] My first post
Thank you. I'm a VFP programmer (since 1989!) and have some time looking for a way to move to the Web world. I heard about PHP about 1 year ago, but was just a few months ago when i finally download it and started to look what is all about. And what i found was an incredible powerfull language, with a great OOP implementation, an elegant sintax, a lot of native functions and the mos important: REALLY FAST!! So, you can bet you will see me here a lot, bothering you with stupid questions! :-) -- == Victor J. Espina S. Gerente de Desarrollo / Software Development Manager Software de Venezuela, S.A. Caracas, Venezuela Email: [EMAIL PROTECTED] Personal site: http://victorespina.coolfreepages.com MSN: [EMAIL PROTECTED] == (Elimine 'nospam' en las direcciones email) (Remove 'nospam' in email and MSN address) == Dl Neil [EMAIL PROTECTED] escribió en el mensaje 0f6601c29aeb$2d3deba0$c900a8c0@jrbrown">news:0f6601c29aeb$2d3deba0$c900a8c0@jrbrown... Hi Victor, Welcome to the wonderful world of PHP! I'm new in PHP. Could you point me where can i download a sample script about how can i paginate some results? PHP essentially exists to output HTML. You cannot paginate in HTML (although there is some fancy CSS that could be employed). Sorry, =dn -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] My first post
Hi Victor, Welcome to the wonderful world of PHP! I'm new in PHP. Could you point me where can i download a sample script about how can i paginate some results? PHP essentially exists to output HTML. You cannot paginate in HTML (although there is some fancy CSS that could be employed). Sorry, =dn -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] My first post
Hi,
Tuesday, December 3, 2002, 7:37:20 AM, you wrote:
VE Hi.
VE I'm new in PHP. Could you point me where can i download a sample script
VE about how can i paginate some results?
VE TIA
Here is a class that will create a google like pagination of results if that is
what you are after :)
?
class page_class {
var $count = 0; //total pages
var $start = 0; //starting record
var $pages = 0; //number of pages available
var $page = 1; //current page
var $maxpages; //shows up to 2 * this number and makes a sliding scale
var $show; //number of results per page
function page_class($count=0,$show=5,$max=9){
$this-count = $count;
$this-show = $show;
$this-maxpages = $max;
($this-count % $this-show == 0)? $this-pages =
intval($this-count/$this-show) :$this-pages intval($this-count/$this-show) +1;
if(!empty($_GET['search_page'])){
$this-page = $_GET['search_page'];
$this-start = $this-show * $this-page - $this-show;
}
}
function get_limit(){
$limit = '';
if($this-count $this-show) $limit =
'LIMIT'.$this-start.','.$this-show;
return $limit;
}
function make_head_string($pre){
$r = $pre.' ';
$end = $this-start + $this-show;
if($end $this-count) $end = $this-count;
$r .= ($this-start +1).' - '.$end.' of '.$this-count;
return $r;
}
function make_page_string($words,$pre='Result Page:'){
$r = $pre.' ';
if($this-page 1){
$y = $this-page - 1;
$r .= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$y.$words.'Previous/anbsp;';
}
$end = $this-page + $this-maxpages-1;
if($end $this-pages) $end = $this-pages;
$x = $this-page - $this-maxpages;
$anchor = $this-pages - (2*$this-maxpages) +1;
if($anchor 1) $anchor = 1;
if($x 1) $x = 1;
if($x $anchor) $x = $anchor;
while($x = $end){
if($x == $this-page){
$r .= 'span class=s'.$x.'/spannbsp;';
}
else{
$r.= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$x.$words.''.$x.'/anbsp;';
}
$x++;
}
if($this-page $this-pages){
$y = $this-page + 1;
$r .= 'a
href='.$_SERVER['PHP_SELF'].'?search_page='.$y.$words.'Next/anbsp;';
}
return $r;
}
}
//Usage
mysql_connect(**.**.**.**, **, ) or die (mysql_error());
$Query = SELECT COUNT(*) AS cnt FROM tabletosearch WHERE fieldtosearch LIKE '%
.$searchword. %';
$query = mysql_query($Query) or die(mysql_error());
$row = mysql_fetch_array($result);
$count = $row['cnt'];
if($count 0){
//start class total number of results,number of results to show,max number
of pages on a sliding scale (ends up as 2x this number..ie 20)
$page = new page_class($count,5,10);
$limit = $page-get_limit();
$Query2= SELECT * FROM tabletosearch WHERE fieldtosearch LIKE '%
.$searchword. %' ORDER BY whatever ASC .$limit;
$result = mysql_query($Query2) or die(mysql_error());
$hstring = $page-make_head_string('Results');
$pstring =
$page-make_page_string(amp;searchword=.$searchword.amp;whatever=.$whatever);//add
the other variables to pass to next page in a similar fashion
echo tabletrtd.$hstring./td/tr;
while($row = mysql_fetch_array($result)){
echo trtd.$show_data_here./td/tr;
}
echo trtd.$pstring./td/tr/table;
}
?
Note: the search variables on subsequent pages will be passed by GET method
--
regards,
Tom
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
