Alternate row color ?

Discussion in 'Programming' started by Peuplarchie, Nov 16, 2008.

0
  1. #1
    Good day to you all,
    Here I come again with a piece of code which reach a txt file and return the text, it also convert the "\n" into "<br>".

    Here it is :

    function drawList($list)
{     
      $thelist = '';         
      foreach($list as $file=>$string)
      {

        $lines = nl2br($string);
              $thelist .= '<b class="b1h"></b><b class="b2h"></b><b class="b3h"></b><b class="b4h"></b>';
              $thelist .= '<div class="headh">';
              $thelist .= '<b>'.$file.'</b>';
              $thelist .= '</div>';              
              $thelist .= '<div class="contenth"><div class="text">';
              $thelist .= $lines.'<br/>';
              $thelist .= '</div>';
              $thelist .= '</div>';
              $thelist .= '<b class="b4bh"></b><b class="b3bh"></b><b class="b2bh"></b><b class="b1h"></b><br/>';
    }
    return $thelist;
        
}
    PHP:

    How can I make $lines have alternate row color ?

    Thanks !
     
    Peuplarchie, Nov 16, 2008 IP
  2. crivion

    crivion Notable Member

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    #2 
    function drawList($list)
{     
      $thelist = '';         
      $i = 0;
      foreach($list as $file=>$string)      
      {
      $i++;
      if($i%1==0){
     $lines = "<span style=color1>".nl2br($string)."</span>";
      }else{
     $lines = "<span style=color2>".nl2br($string)."</span>";
      }
              $thelist .= '<b class="b1h"></b><b class="b2h"></b><b class="b3h"></b><b class="b4h"></b>';
              $thelist .= '<div class="headh">';
              $thelist .= '<b>'.$file.'</b>';
              $thelist .= '</div>';             
              $thelist .= '<div class="contenth"><div class="text">';
              $thelist .= $lines.'<br/>';
              $thelist .= '</div>';
              $thelist .= '</div>';
              $thelist .= '<b class="b4bh"></b><b class="b3bh"></b><b class="b2bh"></b><b class="b1h"></b><br/>';
    }
    return $thelist;
       
}
    PHP:
    try like that
     
    crivion, Nov 17, 2008 IP
  3. Peuplarchie

    Peuplarchie Peon

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    #3
    Thanks, but my problem is that I want to have each line within $lines to to be alternative row color.

    Not each $line being alternative row color.
     
    Peuplarchie, Nov 17, 2008 IP
  4. Peuplarchie

    Peuplarchie Peon

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    #4
    There we are !

    
function drawList($list)
{     
      $thelist = '';         
      foreach($list as $file=>$string)
      {

        $lines = nl2br($string);
              $thelist .= '<b class="b1h"></b><b class="b2h"></b><b class="b3h"></b><b class="b4h"></b>';
              $thelist .= '<div class="headh">';
              $thelist .= '<b>'.$file.'</b>';
              $thelist .= '</div>';              
              $thelist .= '<div class="contenth"><div class="text'.(($c++)%2?' colour_class':'').'">'; 
$lines=explode("\n",$lines);
$count=0;
$color[0] = "#cccccc";
$color[1] = "#ffffff";
foreach($lines as $key=>$line)
{  $lines[$key]="<div class=\"contentalt\" style=\"background-color:{$color[$count]}\">{$line}</div>"; $count=(++$count & 1); }
$lines=implode('<br>',$lines);
              $thelist .= $lines.'<br/>';
              $thelist .= '</div>';
              $thelist .= '</div>';
              $thelist .= '<b class="b4bh"></b><b class="b3bh"></b><b class="b2bh"></b><b class="b1h"></b><br/>';
    }
    return $thelist;
       
}
    PHP:
     
    Peuplarchie, Nov 17, 2008 IP