Without going too deep into your code, I think I see (parts of) your
problem.
In a nearly similar case, I used this code to deal with the problem.
// This example is putting the data from a table into a 2-dimentional
array:
// When using mysql_data_seek() you have all the selections from the
query in an array, an you can point to which row you want at any time.
// Remember: the rowpointer row_num starts at 0 and runs to max_rows -
1.
$query = SELECT *.
$max_rows = mysql_num_rows($result);
$row = mysql_fetch_array($result);
$row_num = 0;
$ix = 0;
while ($row_num = $max_rows-1) {
mysql_data_seek($result,$row_num);
$row = mysql_fetch_array($result);
$ix++;
$array[$ix] [1]= $row[1];
$array[$ix] [2]= $row[2];
$array[$ix] [3]= $row[3];
$row_num++;
}
Hopes this helps a bit.
Regards
Reidar Solberg
Tom Wollaston [EMAIL PROTECTED] skrev i melding
news:[EMAIL PROTECTED]
I am having problems sorting stuff into an array. It doesn't seem to work
quite how everything I read says it should. It is probably my
understanding
of it but either way I don't really know whats going on.
I am trying to put everything out of a table into an array so I can call
up
the individual rows by a sequential number and then the information in
each
row by a colume heading. so for the name value in row 1 I want to have
$null[1][name].
The purpose of this is to amke a menu system where it automatically sorts
the rows into the relevent order. The parentid associates a row with
another
to signify that it comes under that menu heading. I want it to have 3
levels, so I have included 3 loops all looking for data whos parent id is
the same as the previous ones id. If that makes any sence.
But when I run this script, it looses the first row and doesn't really
output anything logical. For now I have commented out 2 of the loops to
try
and make it easier to see where I have gone wrong.
To see what output I get http://www.busc.net/bristol/website/admin.php is
the code that I have included underneath.
Thanks
html
head
titleBristol University Skiclub Admin Section/title
meta http-equiv=Content-Type content=text/html; charset=iso-8859-1
/head
body
table width=600 height=181 border=0 align=center
tr
td
?php
include includes/constants.php;
$link = @mysql_connect($DB_server, $DB_user, $DB_pwd) or die (Could not
connect);
@mysql_select_db($DB_user) or die (Could not select database);
$n = 1;
$null=getinfo('0');
for ($i=1; $i=sizeof($null); $i++);
{
print_r($null);
/* print $nul[$i]['name'];
$j=$null[$i]['id'];
/*$fisrt=getinfo[1];
for ($k=1; $k=sizeof($first); $k++);
{
echo $first[$k]['name'];
$l=$first[$k]['id'];
$second=getinfo['$m'];
for ($m=1; $m=sizeof($second); $m++);
{
echo $second[$m]['name']br;
}
}*/
}
?
/td
nbsp;/td
tdnbsp;/td
/tr
/table
/body
/html
?php
function getinfo($pid)
{
$query = SELECT name,parentid FROM ubsc_menu WHERE parentid='$pid' ORDER
BY parentid;
$result = mysql_query ($query) or die (Query failed);
$row=mysql_fetch_array($result,MYSQL_ASSOC);
while ($row=mysql_fetch_array($result,MYSQL_ASSOC))
{
foreach ($row as $colname = $value)
{
$array[$n][$colname] = $value;
}
$n++;
}
return $array;
}
?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
