how to give color to table tr? - php

Question

Hello i have a table with some fields like
here i want make colors for table entire rows..means if ASR value is 75 to 100 should get one color and 50 to 75 should get another color and below 50 should get another color.
and here is my php code
<table width="75%" border="1">
<tr>
<td align="center">channel no</td>
<td align="center">IP</td>
<td align="center">Total calls</td>
<td align="center">Connected calls</td>
<td align="center">Disconnected calls</td>
<td align="center">Duration</td>
<td align="center">ASR</td>
<td align="center">ACD</td>
</tr>
<?php
while ($row = mysql_fetch_assoc($result)) {
//$minutes = gmdate("H:i:s", $row['tduration']);
echo "<tr>
<td>".$row['channel']." </td>
<td>".$row['ip']." </td>
<td>".$row['totalcalls']." </td>";
if ($row['totalcalls']>1){
$sql1 = "SELECT count(duration) as count FROM gateways where duration=0 and ip='".$_POST['ip']."' and channel='".$row['channel']. "' and (connect_datetime BETWEEN ' ".$_POST['toval']." ' and '".$_POST['fromval']."' or disconnect_datetime BETWEEN ' ".$_POST['toval']." ' and '".$_POST['fromval']."' ) Group by channel";
$result1 = mysql_query($sql1, $link);
$norow=mysql_fetch_assoc($result1);
$attenedcalls=($row['totalcalls']-$norow['count']);
echo "<td>".$attenedcalls." </td>";
$disconnectedcalls=($row['totalcalls']-$attenedcalls);
echo "<td>".$disconnectedcalls." </td>";
echo " <td>".$row['tduration']." </td>";
echo "<td>".(($attenedcalls/$row['totalcalls'])*100)."</td>";
}else{
echo "<td>".$row['totalcalls']."</td>";
echo "<td>100</td>";
}
$minutes = gmdate("H:i:s", ($row['tduration']/$attenedcalls));
echo " <td>".$minutes." </td>
</tr>";
}
?>
</table>
thanks in advance

Answer 1

You can try like this
<table width="75%" border="1">
<tr>
<td align="center">channel no</td>
<td align="center">IP</td>
<td align="center">Total calls</td>
<td align="center">Connected calls</td>
<td align="center">Disconnected calls</td>
<td align="center">Duration</td>
<td align="center">ASR</td>
<td align="center">ACD</td>
</tr>
<?php
while ($row = mysql_fetch_assoc($result)) {
$color = '';
if ($row['totalcalls']>1){
$sql1 = "SELECT count(duration) as count FROM gateways where duration=0 and ip='".$_POST['ip']."' and channel='".$row['channel']. "' and (connect_datetime BETWEEN ' ".$_POST['toval']." ' and '".$_POST['fromval']."' or disconnect_datetime BETWEEN ' ".$_POST['toval']." ' and '".$_POST['fromval']."' ) Group by channel";
$result1 = mysql_query($sql1, $link);
$norow=mysql_fetch_assoc($result1);
$attenedcalls=($row['totalcalls']-$norow['count']);
$asr = (($attenedcalls/$row['totalcalls'])*100);
if($asr >= 75 && $asr <=100 ){
$color = 'red';
}else if($asr >= 50 && $asr < 75){
$color = 'cyan';
}else if($asr < 50){
$color = 'blue';
}
}
//$minutes = gmdate("H:i:s", $row['tduration']);
echo "<tr style='background-color : ".$color."'>
<td>".$row['channel']." </td>
<td>".$row['ip']." </td>
<td>".$row['totalcalls']." </td>";
if ($row['totalcalls']>1){
echo "<td>".$attenedcalls." </td>";
$disconnectedcalls=($row['totalcalls']-$attenedcalls);
echo "<td>".$disconnectedcalls." </td>";
echo " <td>".$row['tduration']." </td>";
echo "<td>".$asr."</td>";
}else{
echo "<td>".$row['totalcalls']."</td>";
echo "<td>100</td>";
}
$minutes = gmdate("H:i:s", ($row['tduration']/$attenedcalls));
echo " <td>".$minutes." </td>
</tr>";
}
?>
</table>

Answer 2

[...]
while ($row = mysql_fetch_assoc($result)) {
$asrVal=(($attenedcalls/$row['totalcalls'])*100);
if($asrVal>=50 && $asrVal <=75) $class="from50to75";
if($asrVal>=75 && $asrVal <=100) $class="from75to100";
if($asrVal<50) $class="below50";
//$minutes = gmdate("H:i:s", $row['tduration']);
echo "<tr class='$class'>
[...]
then add:
<style>
tr.from50to75 td{background-color:red;}
tr.from75to100 td{background-color:green;}
tr.below50 td{background-color:blue;}
</style>

Answer 3

Modify your while loop so that you compute the ASR value before emitting the <tr> tag. Use that value to select a class according to the classification you have set up, and emit a tag of the form <tr class=foo> where foo is the class name you have selected. Then it’s just a matter of writing CSS rules for the classes, using class selectors like tr.foo.
(Provided that you have not set color on the td cells. If you have, you need to use selectors like tr.foo td to override such settings.)