example2.php

<?
$allow_url_override = 1; // Set to 0 to not allow changed VIA POST or GET
if(!$allow_url_override || !isset($file_to_include))
{
  $file_to_include = "jxlrwtest.xls";
}
if(!$allow_url_override || !isset($max_rows))
{
  $max_rows = 0; //USE 0 for no max
}
if(!$allow_url_override || !isset($max_cols))
{
  $max_cols = 5; //USE 0 for no max
}
if(!$allow_url_override || !isset($debug))
{
  $debug = 0;  //1 for on 0 for off
}
if(!$allow_url_override || !isset($force_nobr))
{
  $force_nobr = 1;  //Force the info in cells not to wrap unless stated explicitly (newline)
}

require_once 'Excel/reader.php';
$data = new Spreadsheet_Excel_Reader();
$data->setOutputEncoding('CPa25a');
$data->read($file_to_include);
error_reporting(E_ALL ^ E_NOTICE);
echo "
<STYLE>
.table_data
{
  border-style:ridge;
  border-width:1;
}
.tab_base
{
  background:#C5D0DD;
  font-weight:bold;
  border-style:ridge;
  border-width:1;
  cursor:pointer;
}
.table_sub_heading
{
  background:#CCCCCC;
  font-weight:bold;
  border-style:ridge;
  border-width:1;
}
.table_body
{
  background:#F0F0F0;
  font-wieght:normal;
  font-size:12;
  font-family:sans-serif;
  border-style:ridge;
  border-width:1;
  border-spacing: 0px;
  border-collapse: collapse;
}
.tab_loaded
{
  background:#222222;
  color:white;
  font-weight:bold;
  border-style:groove;
  border-width:1;
  cursor:pointer;
}
</STYLE>
";
function make_alpha_from_numbers($number)
{
  $numeric = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
  if($number<strlen($numeric))
  {
    return $numeric[$number];
  }
  else
  {
    $dev_by = floor($number/strlen($numeric));
    return "" . make_alpha_from_numbers($dev_by-1) . make_alpha_from_numbers($number-($dev_by*strlen($numeric)));
  }
}
echo "<SCRIPT LANGUAGE='JAVASCRIPT'>
var sheet_HTML = Array();\n";
for($sheet=0;$sheet<count($data->sheets);$sheet++)
{
  $table_output[$sheet] .= "<TABLE CLASS='table_body'>
  <TR>
    <TD>&nbsp;</TD>";
  for($i=0;$i<$data->sheets[$sheet]['numCols']&&($i<=$max_cols||$max_cols==0);$i++)
  {
    $table_output[$sheet] .= "<TD CLASS='table_sub_heading' ALIGN=CENTER>" . make_alpha_from_numbers($i) . "</TD>";
  }
  for($row=1;$row<=$data->sheets[$sheet]['numRows']&&($row<=$max_rows||$max_rows==0);$row++)
  {
    $table_output[$sheet] .= "<TR><TD CLASS='table_sub_heading'>" . $row . "</TD>";
    for($col=1;$col<=$data->sheets[$sheet]['numCols']&&($col<=$max_cols||$max_cols==0);$col++)
    {
      if($data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'] >=1 && $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'] >=1)
      {
        $this_cell_colspan = " COLSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];
        $this_cell_rowspan = " ROWSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];
        for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$i++)
        {
          $data->sheets[$sheet]['cellsInfo'][$row][$col+$i]['dontprint']=1;
        }
        for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];$i++)
        {
          for($j=0;$j<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$j++)
          {
            $data->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1;
          }
        }
      }
      else if($data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'] >=1)
      {
        $this_cell_colspan = " COLSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];
        $this_cell_rowspan = "";
        for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['colspan'];$i++)
        {
          $data->sheets[$sheet]['cellsInfo'][$row][$col+$i]['dontprint']=1;
        }
      }
      else if($data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'] >=1)
      {
        $this_cell_colspan = "";
        $this_cell_rowspan = " ROWSPAN=" . $data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];
        for($i=1;$i<$data->sheets[$sheet]['cellsInfo'][$row][$col]['rowspan'];$i++)
        {
          $data->sheets[$sheet]['cellsInfo'][$row+$i][$col]['dontprint']=1;
        }
      }
      else
      {
        $this_cell_colspan = "";
        $this_cell_rowspan = "";
      }
      if(!($data->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint']))
      {
        $table_output[$sheet] .= "<TD CLASS='table_data' $this_cell_colspan $this_cell_rowspan>&nbsp;";
        if($force_nobr)
        {
          $table_output[$sheet] .= "<NOBR>";
        }
        $table_output[$sheet] .= nl2br(htmlentities($data->sheets[$sheet]['cells'][$row][$col]));
        if($force_nobr)
        {
          $table_output[$sheet] .= "</NOBR>";
        }
        $table_output[$sheet] .= "</TD>";
      }
    }
    $table_output[$sheet] .= "</TR>";
  }
  $table_output[$sheet] .= "</TABLE>";
  $table_output[$sheet] = str_replace("\n","",$table_output[$sheet]);
  $table_output[$sheet] = str_replace("\r","",$table_output[$sheet]);
  $table_output[$sheet] = str_replace("\t"," ",$table_output[$sheet]);
  if($debug)
  {
    $debug_output = print_r($data->sheets[$sheet],true);
    $debug_output = str_replace("\n","\\n",$debug_output);
    $debug_output = str_replace("\r","\\r",$debug_output);
    $table_output[$sheet] .= "<PRE>$debug_output</PRE>";
  }
  echo "sheet_HTML[$sheet] = \"$table_output[$sheet]\";\n";
}
echo "
function change_tabs(sheet)
{
  //alert('sheet_tab_' + sheet);
  for(i=0;i<" , count($data->sheets) , ";i++)
  {
    document.getElementById('sheet_tab_' + i).className = 'tab_base';
  }
  document.getElementById('table_loader_div').innerHTML=sheet_HTML[sheet];
  document.getElementById('sheet_tab_' + sheet).className = 'tab_loaded';

}
</SCRIPT>";
echo "
<TABLE CLASS='table_body' NAME='tab_table'>
<TR>";
for($sheet=0;$sheet<count($data->sheets);$sheet++)
{
  echo "<TD CLASS='tab_base' ID='sheet_tab_$sheet' ALIGN=CENTER
    ONMOUSEDOWN=\"change_tabs($sheet);\">", $data->boundsheets[$sheet]['name'] , "</TD>";
}

echo
"<TR>";
echo "</TABLE>
<DIV ID=table_loader_div></DIV>
<SCRIPT LANGUAGE='JavaScript'>
change_tabs(0);
</SCRIPT>";
//echo "<IFRAME NAME=table_loader_iframe SRC='about:blank' WIDTH=100 HEIGHT=100></IFRAME>";
/*
echo "<PRE>";
print_r($data);
echo "</PRE>";
*/
?>