| change of color on a field value basis in a table... [message #180743] |
Sat, 16 March 2013 09:16  |
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Hi,
I am a newbie to php. Here I am trying to print the table rows with different colors based on a value of a field. But it is displaying the very first record in different color and next is the other color until the date field changes.
suppose:
id dt
xyz 05 (this is in #a99999 color)
abc 05 (this is in #ffffff color)
123 05 (this is in #ffffff color)
324 06 (this is in #a99999 color)
ccc 06 (this is in #ffffff color)
but i need first three (with 05 date) in same color and next records in other color alternatively.
the following is my code:
if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
while($row = mysql_fetch_array( $result )) {
$id=$row[1];
$dt=substr($row[5],5,2);
// Print out the contents of each row into a table
$slno++;
$tmp=$dt;
if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
echo "<tr bgcolor='$color'><td align='right'>";
echo $slno;
echo "</td><td><b>";
echo $row[0];
echo "</td><td align='center'>";
?>
<a href="profile.php?id=<?php echo $idnum; ?>"><?php echo $idnum;?>
</a>
<?PHP
echo "</td><td>";
echo sprintf("%07d",$row[2]);
echo "</td><td align='center'>";
echo $row[3];
echo "</td><td align='center'><b>";
echo $row[4];
echo "</td><td align='center'>";
echo $row[5];
echo "</td><tr>";
}
echo "</table>";
thank you.
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| Re: change of color on a field value basis in a table... [message #180745 is a reply to message #180743] |
Sat, 16 March 2013 10:40  |
Arno Welzel
Messages: 317
Registered: October 2011
Karma: 0
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Senior Member |
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nag, 2013-03-16 14:16:
> Hi,
> I am a newbie to php. Here I am trying to print the table rows with different colors based on a value of a field. But it is displaying the very first record in different color and next is the other color until the date field changes.
>
> suppose:
>
> id dt
> xyz 05 (this is in #a99999 color)
> abc 05 (this is in #ffffff color)
> 123 05 (this is in #ffffff color)
> 324 06 (this is in #a99999 color)
> ccc 06 (this is in #ffffff color)
>
>
> but i need first three (with 05 date) in same color and next records in other color alternatively.
>
> the following is my code:
>
>
> if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
>
> while($row = mysql_fetch_array( $result )) {
> $id=$row[1];
>
> $dt=substr($row[5],5,2);
>
> // Print out the contents of each row into a table
>
> $slno++;
> $tmp=$dt;
Why this? You want to check, if the new date differs. So why do you
assign $dt to $tmp, before you compare it here (and assign the different
value to $tmp then again)?
> if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
> echo "<tr bgcolor='$color'><td align='right'>";
--
Arno Welzel
http://arnowelzel.de
http://de-rec-fahrrad.de
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| Re: change of color on a field value basis in a table... [message #180748 is a reply to message #180743] |
Sat, 16 March 2013 12:17 |
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On Saturday, 16 March 2013 18:46:53 UTC+5:30, nag wrote:
> Hi,
>
> I am a newbie to php. Here I am trying to print the table rows with different colors based on a value of a field. But it is displaying the very first record in different color and next is the other color until the date field changes.
>
>
>
> suppose:
>
>
>
> id dt
>
> xyz 05 (this is in #a99999 color)
>
> abc 05 (this is in #ffffff color)
>
> 123 05 (this is in #ffffff color)
>
> 324 06 (this is in #a99999 color)
>
> ccc 06 (this is in #ffffff color)
>
>
>
>
>
> but i need first three (with 05 date) in same color and next records in other color alternatively.
>
>
>
> the following is my code:
>
>
>
>
>
> if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
>
>
>
> while($row = mysql_fetch_array( $result )) {
>
> $id=$row[1];
>
>
>
> $dt=substr($row[5],5,2);
>
>
>
> // Print out the contents of each row into a table
>
>
>
> $slno++;
>
> $tmp=$dt;
>
>
>
> if($tmp!=$dt){$color="#a99999"; $tmp=$dt;}else{$color="#ffffff";}
>
>
>
> echo "<tr bgcolor='$color'><td align='right'>";
>
> echo $slno;
>
> echo "</td><td><b>";
>
> echo $row[0];
>
> echo "</td><td align='center'>";
>
> ?>
>
> <a href="profile.php?id=<?php echo $idnum; ?>"><?php echo $idnum;?>
>
> </a>
>
> <?PHP
>
> echo "</td><td>";
>
> echo sprintf("%07d",$row[2]);
>
> echo "</td><td align='center'>";
>
> echo $row[3];
>
> echo "</td><td align='center'><b>";
>
> echo $row[4];
>
> echo "</td><td align='center'>";
>
> echo $row[5];
>
> echo "</td><tr>";
>
> }
>
> echo "</table>";
>
>
>
> thank you.
Here in my data the date differs in a month. So I want to display same month records in one color. Maximum i will have three different months records. Thats the reason i am checking $dt (month tag from the date) is same from the previous date.
the code :
if($tmp!=$dt){
$color="#a99999";
$tmp=$dt;
}else{
$color="#ffffff";
}
is not working.
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