July 20, 2011

Mysql fetch array, table results

Question by Crays

i’m pretty new to this and not sure how should i do it,

I’ve got a database with a column called “names”

how can i make it display in so?

  <tr>
  <td width="270px">Henry</td>
  <td width="270px">Jeffrey</td>
  <td width="270px">Hansel</td>
  </tr>

  <tr>
  <td width="270px">Michelle</td>
  <td width="270px">Jackson</td>
  <td width="270px">Ivan</td>
  </tr>

I only know how i should do it if the records goes one after another vertically.

  $result = mysql_query('SELECT * FROM member');

  while($row = mysql_fetch_array($result))
  {
  echo'
  <tr>
  <td width="270px">'.$row['names'].'</td>
  <td width="270px">Jeffrey</td>
  <td width="270px">Hansel</td>
  </tr>';

Kinda stucked here…

Sorry i forgot to put this.

what i want is that it should loop the tags along. So i can have a 3 column table with infinite rows.

what bout this one? What if i want this to loop instead?

<tr>
<td><img src="images/ava/A.png" /></td>
<td>A</td>
<td width="2px" rowspan="3"></td>
<td><img src="images/ava/B.png" /></td>
<td>B</td>
</tr>


<tr>
<td>A</td>
<td>B</td>
</tr>

Answer by ascii-lime

$row will update on each iteration of the loop:

$result = mysql_query('SELECT * FROM member');

echo '<tr>';

for($i = 0; $row = mysql_fetch_array($result); $i = ($i+1)%3){
    echo '<td width="270px">'.$row['names'].'</td>';
    if($i == 2)
        echo '</tr><tr>';
}

echo '</tr>';

Answer by Starx

You know accomplish this by assigning the row count before you start the variable and few flags to know initialized loop or started/ended loop.

$i = 1;
$initFlag = false;
$flag = "closed";
while($row = mysql_fetch_array($result)) {
    if($i%3 == 0) $initFlag = false;
    if($flag == "closed" && ($i == 1 || $i % 3 == 1)) { 
        echo "<tr>"; $flag = "started"; $initFlag = true; 
    }

    echo '<td width="270px">'.$row['names'].'</td>';

    if(!initFlag && $flag == "started" && $i % 3 ==0) { 
        echo "</tr>"; $flag = "closed"; 
    }


    $i++;
}

Author: Nabin Nepal (Starx)

Hello, I am Nabin Nepal and you can call me Starx. This is my blog where write about my life and my involvements. I am a Software Developer, A Cyclist and a Realist. I hope you will find my blog interesting. Follow me on Google+

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