[PHP-DB] Re: Search Results - Next 10 records
Hi Dennis!
You can add the parameter LIMIT to your SQL query.
Syntax: LIMIT $start_record,$record_count
Example: $query_string = select * from $table where keywords like
'%$keyword%' limit 5,3;
This will return 3 records started with the 5. found record.
The startrecord has to increase on next page.
Store the current startrecord in the form and send it to the next page.
bye Marcus
Dennis [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Trying to figure out how to limit search results to say 10 records and
produce
a button to show the next 10. Do you use PHP to do the logic, or should I
make
another table column for a temporary count? This is what I'm up to so
far...
Thanks in advance
function show_all($table, $keyword=0)// initialize to zero
{
global $start_record;
if ( !isset( $start_record ) ) $start_record = 0;
$query_string = select * from $table where keywords like '%$keyword%';
$query_string = select * from $table where keywords like '%$keyword%' limit
$start_record,10;
$entire_table = mysql_query($query_string);
$count = 0;
print(TABLE BORDER=1 width=700\n);
while ($cols_rows = mysql_fetch_array($entire_table)) {
$count++;
if ($count 4){
print(tr);
print(td bgcolor=azure);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['url']);
print(P/td);
}
if ($count 3){
print(tr);
print(td bgcolor=silver);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['url']);
print(/td);
$count++;
}
}
print (FORM METHOD='POST' ACTION='search1.php');
print(INPUT TYPE='text' NAME='start_record' VALUE='$start_record+10');
print (INPUT TYPE='submit' VALUE='Next'/FORM);
print $count;
print(/TABLE\n);
}
?
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Re: [PHP-DB] Re: Search Results - Next 10 records
hi
...and to be able to know the exact number of pages
do
$result = mysql_query(select count(*));
$nb_pages = $result/$nb_records_per_page;
et voila! add this to marcus's suggestion and you have a full paging script,
if you want some inspiration check out http://phpclasses.upperdesign.com i
believe they have a class that does exactly that;
regards
At 14:02 03/09/01, Marcus Tobias wrote:
Hi Dennis!
You can add the parameter LIMIT to your SQL query.
Syntax: LIMIT $start_record,$record_count
Example: $query_string = select * from $table where keywords like
'%$keyword%' limit 5,3;
This will return 3 records started with the 5. found record.
The startrecord has to increase on next page.
Store the current startrecord in the form and send it to the next page.
bye Marcus
Dennis [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Trying to figure out how to limit search results to say 10 records and
produce
a button to show the next 10. Do you use PHP to do the logic, or should I
make
another table column for a temporary count? This is what I'm up to so
far...
Thanks in advance
function show_all($table, $keyword=0)// initialize to zero
{
global $start_record;
if ( !isset( $start_record ) ) $start_record = 0;
$query_string = select * from $table where keywords like '%$keyword%';
$query_string = select * from $table where keywords like '%$keyword%' limit
$start_record,10;
$entire_table = mysql_query($query_string);
$count = 0;
print(TABLE BORDER=1 width=700\n);
while ($cols_rows = mysql_fetch_array($entire_table)) {
$count++;
if ($count 4){
print(tr);
print(td bgcolor=azure);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['url']);
print(P/td);
}
if ($count 3){
print(tr);
print(td bgcolor=silver);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['url']);
print(/td);
$count++;
}
}
print (FORM METHOD='POST' ACTION='search1.php');
print(INPUT TYPE='text' NAME='start_record' VALUE='$start_record+10');
print (INPUT TYPE='submit' VALUE='Next'/FORM);
print $count;
print(/TABLE\n);
}
?
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[PHP-DB] Re: Search Results - Next 10 records
Thanks very much Marcus. It worked like a charm.
Dennis
On Mon, 3 Sep 2001 14:02:07 +0200, [EMAIL PROTECTED] (Marcus Tobias) wrote:
Hi Dennis!
You can add the parameter LIMIT to your SQL query.
Syntax: LIMIT $start_record,$record_count
Example: $query_string = select * from $table where keywords like
'%$keyword%' limit 5,3;
This will return 3 records started with the 5. found record.
The startrecord has to increase on next page.
Store the current startrecord in the form and send it to the next page.
bye Marcus
Dennis [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Trying to figure out how to limit search results to say 10 records and
produce
a button to show the next 10. Do you use PHP to do the logic, or should I
make
another table column for a temporary count? This is what I'm up to so
far...
Thanks in advance
function show_all($table, $keyword=0)// initialize to zero
{
global $start_record;
if ( !isset( $start_record ) ) $start_record = 0;
$query_string = select * from $table where keywords like '%$keyword%';
$query_string = select * from $table where keywords like '%$keyword%' limit
$start_record,10;
$entire_table = mysql_query($query_string);
$count = 0;
print(TABLE BORDER=1 width=700\n);
while ($cols_rows = mysql_fetch_array($entire_table)) {
$count++;
if ($count 4){
print(tr);
print(td bgcolor=azure);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=azure);
print(font size=2);
print ($cols_rows['url']);
print(P/td);
}
if ($count 3){
print(tr);
print(td bgcolor=silver);
print(font size=3);
print ($cols_rows['num']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['site_name']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['keywords']);
print(/tdtd bgcolor=silver);
print(font size=2);
print ($cols_rows['url']);
print(/td);
$count++;
}
}
print (FORM METHOD='POST' ACTION='search1.php');
print(INPUT TYPE='text' NAME='start_record' VALUE='$start_record+10');
print (INPUT TYPE='submit' VALUE='Next'/FORM);
print $count;
print(/TABLE\n);
}
?
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PHP Database Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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