I have a table that is created by my billing manager. It has a foreach that inserts the calls in the table that list it, pretty simple.
I have as a task from my boss to include on the bottom of the table the sum of all call durations, which is an item from it, but doesn't appear as a sum.
After some hours, I surrendered to my ignorance. I guess the easiest way should be to put on this (resumed) section to include the value on an array:
foreach ($this->call_list as $id => $callsList): ?>
<td class="text-center"><?php echo $this->format->fmt_segundos(array("a" => $callsList['billsec'], "b" => 'hms')); ?></td>
<?php endforeach?>
And then, down here, I would put the code to sum all the values on that variable:
<td class="text-center"><?php echo $this->translate("Duration") ?> <?php echo "<br>"; ?> <label class="label label-info"><?php echo $this->totals['tempo']; ?></label></td>
But I don't know how. Could you guys help me?
I don't know spanish but i assume that function, fmt_segundos returns duration in seconds. In this case, the following code should do the trick:
<table>
<thead>
<td>id</td><td>Duration</td>
</thead>
<?php
$TOTAL= 0;
foreach ($this->call_list as $id => $callsList){
$a = $this->format->fmt_segundos(array("a" => $callsList['billsec'], "b" => 'hms'));
$TOTAL += $a;
echo '<tr>';
echo '<td class="text-center">'.$id.'</td>';
echo '<td class="text-center">';
echo gmdate("H:i:s", $a);
echo '</td>';
echo '</tr>';
}
?>
<tfoot>
<td>TOTAL</td><td><?=gmdate("H:i:s",$TOTAL)?></td>
</tfoot>
</table>
Related
I display mysql table data using php.
I search but find solution for column but not for row.
Below I try to show what I want...
<?php
$i=0;
while($row = mysqli_fetch_array($result)) {
?>
<table>
<tr>
<td id="<?php echo $row["id"]; ?>"><?php echo $row["total"]; ?></td>
<td id="difference"> Difference from previous row. </td>
</tr>
<?php
$i++;
}
?>
</table>
<?php
$i=0;
$oldval = 0;
while($row = mysqli_fetch_array($result)) {
?>
<table>
<tr>
<td id="<?php echo $row["id"]; ?>"><?php echo $row["total"]; ?></td>
<td id="difference"> <?php echo ($i==0) ? $oldval : $row['total']-$oldval; ?> </td>
</tr>
<?php
$oldval = $row["total"];
$i++;
}
?>
</table>
$oldval variable is used to store current row's total field data so when you go to the next row, you can get the difference for current row because you have previous row's data stored in the $oldval
And the ternary condition I put there is because if $i==0 means the first row so you don't have any data of the previous row so by default difference is 0 and you can notice that I stored the current record's total field data after printing the difference
I retrieved a list of data from an SQL database and now I would like to display it in a neat table rather than in a list. I managed to find a way to do this (probably not very elegant, though), but the column headers seem to be offset and I have not idea how to fix this.
I'm completely new to PHP, so any hints on how to solve this will be much appreciated!
echo '<table>';
echo '<tr>';
echo '<th>';
echo '<td>Word</td>';
echo '<td>Frequency</td>';
echo '</th>';
echo '</tr>';
$response = $db->query("SELECT * FROM frequencies WHERE freq BETWEEN 900 AND 910 ORDER BY freq");
while ($row = $response->fetch())
{
echo '<tr>';
echo '<td>'.$row['word'].'</td>';
echo '<td>'.$row['freq'].'</td>';
echo '</tr>';
}
echo '</table>';
$response->closeCursor();
A <th> element is a table header element and should be used instead of <td> (table data) element in your header row - it should never be a wrapper around <td> elements.
echo '<table>';
echo '<tr>';
echo '<th>Word</th>';
echo '<th>Frequency</th>';
echo '</tr>';
I prefer combining php and html
<table >
<thead>
<tr>
<th >Word</th>
<th >Frequency</th>
</tr>
</thead>
<?php
$response = $db->query("SELECT * FROM frequencies WHERE freq
BETWEEN 900 AND 910 ORDER BY freq");
?>
<tbody>
<?php
while ( $row = $response->fetch()) {
?>
<tr>
<td><?php echo $row['word']; ?></td>
<td><?php echo $row['freq']; ?></td>
</tr>
<?php }
$response->closeCursor();
?>
</tbody>
</table>
I am using this code to create an infinite table for my mysql queries:
<table cellspacing='0'> <!-- cellspacing='0' is important, must stay -->
<!-- Table Header -->
<thead>
<tr>
<th>User</th>
<th>SteamID</th>
<th>Banned by</th>
<th>Admin SteamID</th>
<th>Time Banned (min)</th>
<th>Reason</th>
</tr>
</thead>
<!-- Table Header -->
<!-- Table Body -->
<tbody>
<?php
echo '<tr>';
for($i = 0; $bans = mysqli_fetch_array($query2); $i = ($i+1)%3){
echo '<td>'.$bans['name'].'</td>';
echo '<td>'.$bans['steamid'].'</td>';
echo '<td>'.$bans['nameAdmin'].'</td>';
echo '<td>'.$bans['steamidAdmin'].'</td>';
echo '<td>'.$bans['time'].'</td>';
echo '<td>'.$bans['reason'].'</td>';
if($i == 2)
echo '</tr><tr>';
}
echo '</tr>';
?>
</tbody>
I got that code from Mysql fetch array, table results
It works fine, except it doesn't CORRECTLY go further down than 6 rows. The other rows for whatever reason are placed to the right of my last column as shown in this screenshot:
http://puu.sh/h0qZF/a12de1dd87.png
How can I fix this? Is there something wrong with my code? Why is it happening?
Well, your looping makes no sense. Using $i to inject new rows, like is done here, is not necessary; you can just loop over each row and then output it as a row:
<table>
<!-- <thead>...</thead> -->
<tbody>
<?php while ($bans = mysqli_fetch_array($query2)): ?>
<tr>
<td><?php echo $bans['name'] ?></td>
<td><?php echo $bans['steamid'] ?></td>
<td><?php echo $bans['nameAdmin'] ?></td>
<td><?php echo $bans['steamidAdmin'] ?></td>
<td><?php echo $bans['time'] ?></td>
<td><?php echo $bans['reason'] ?></td>
</tr>
<?php endwhile ?>
</tbody>
</table>
You are making two columns.
You have code that will print out the end of the table row every two sets of data:
if($i == 2)
echo '</tr><tr>';
It should just be echo '</tr><tr>';
Use a while loop as instructed here . So something like this:
$result = $conn->query($sql);
while($bans = $result->fetch_assoc()) {
echo '<td>'.$bans['name'].'</td>';
echo '<td>'.$bans['steamid'].'</td>';
echo '<td>'.$bans['nameAdmin'].'</td>';
}
Here's the code from my
Controller Page
public function table1(){
$this->load->model('test_model');
$data['value']= $this->test_model->getAlltable1();
$data['value2']= $this->test_model->getAlltable0();
$this->load->view('table1', $data);
}
Views Page
<table class="table">
<tbody>
<?php foreach ($value as $v){ ?>
<?php foreach ($value2 as $v2){ ?> //different table
<tr>
<td><?php echo $v->tech_voc?></td>
<td><?php echo ($v->tech_voc*$v2->tech_voc)?></td>
</tr>
<?php } ?>
<?php } ?>
The output is somewhat like this
1 .75
1 .75
1 .75
1 .75
What I want to display is something like this
1 .75
What happen here is that, instead it multiply once, it all multiply each row. And I think it is because I put foreach inside a foreach Please help me.
EDIT
Oh yeah, I already tried deleting the foreach value2
but it says v2 is undefined variable
HOPE it helps.
NEW EDIT:---------------------------------------
If you're trying to multiply where the keys are the same ($value[0]*$value2[0], $value[1]*$value2[1], etc) try this.
<?php
$col1_sum = 0;
$col2_sum = 0;
foreach ($value as $k => $v){ ?>
<tr>
<td><?php echo $v->tech_voc?></td>
<td><?php echo ($v->tech_voc*$value2[$k]->tech_voc)?></td>
<?php //update sums
$col1_sum += $v->tech_voc;
$col2_sum += ($v->tech_voc*$value2[$k]->tech_voc);
?>
</tr>
<?php } ?>
<!-- row with sums -->
<tr>
<td><?php echo $col1_sum?></td>
<td><?php echo $col2_sum?></td>
</tr>
Edited based on comments/chat to include a sum row.
I will be generating a HTML table with data pulled from MySQL.The number of rows in my MySQL table are not fixed.
<?php
while($row=mysql_fetch_assoc($result))
{ ?>
<tr>
<td><?php echo $row['col1'];?></td>
<td><?php echo $row['col2'];?></td>
</tr>
<?php } ?>
Now how do I have the table rows and table data elements assigned unique id ??
Another loop to generate them won't work as I can't set an exit condition for the new loop as number of rows are not fixed.
Please guide me as to how to go forward about it. I can only use Javascript and not JQUERY.
Why can't you do something like this ?
<?php
$i = 1;
while($row=mysql_fetch_assoc($result))
{ ?>
<tr id="row<?php echo $i;?>">
<td id="cell-left-<?php echo $i;?>"><?php echo $row['col1'];?></td>
<td id="cell-right-<?php echo $i;?>"><?php echo $row['col2'];?></td>
</tr>
<?php
$i++;
} ?>
Please note, I have added ids row, cell-left- and cell-right- by myself. You may change them as per your requirements.
You can use a counter when iterating through the rows, maybe something like this:
<?php
$rowCount = 0;
while($row=mysql_fetch_assoc($result))
{
$rowCount++;
?>
<tr id="<?php echo 'row' . $rowCount;?>">
<td><?php echo $row['col1'];?></td>
<td><?php echo $row['col2'];?></td>
</tr>
<?php
}
?>
You can now select an element with
var rowID = 1;
document.getElementById("row" + rowID);
Hope this helps.