HotLunches/students.lookup.php

<?php
require_once("include/globals.php");

if (SessionActive() != 1 || ! UserLoggedIn()) {
   header("Location: /");
   exit();
}


//
// Setup defaults for the lookup
//
?>

<br>
<?php
$message_width = $default_form_width;
include "form.messages.php";
?>
 <table width='<?php echo($default_form_width) ?>' class='content-table'>
  <tr>
   <td colspan='2' align='center' class='heading'><?php displayLanguageText('TEXT-LOOKUP-FORM'); ?></td>
  </tr>
  <tr>
   <td align='center'>
    <br>
    <form method='post'>
    <table width='100%' cellpadding='1' cellspacing='1' border='0' align='center'>
     <tr>
      <td align='right' width='50'></td>
      <td align='left' width='650'><?php echo(getLanguageText('TEXT-SEARCH')) ?>:<br>
       <input type='text' name='search_text' id='search_text' tabindex=1 size='40'></td>
     </tr>
     <tr>
      <td></td><td align='left' width=650>
       <div id=dataResultsRow>
       <div style="width: 645px; border: 1px solid #000; border-bottom: none; background:#eee;">
       <table id=dataResultsHead border=0 cellspacing=0 cellpadding=2>
        <tr>
         <th align=left><?php echo(getLanguageText('TEXT-NAME')) ?></th>
<?php if ($school_record['collect_student_number'] == 'Y') { ?>
         <th align=left><?php echo(getLanguageText('TEXT-NUMBER')) ?></th>
<?php } ?>
         <th align=left><?php echo(getLanguageText('TEXT-PARENT')) ?></th>
         <th align=left><?php echo(getLanguageText('TEXT-PHONE')) ?></th>
        </tr>
       </table>
       </div>
       <div id=dataResultsScroll style="height:100px; width:645px; overflow:auto; border: 1px solid #000; border-top: none; background:#fff;">
       <table id=dataResultsTable border=0 cellspacing=0 cellpadding=2><tr><td></td></tr></table>
       </div>
       </div>
      </td>
     </tr>
    </table>
    <input type='hidden' name='action' value='students'>
    <input type='hidden' name='naction' value='student-lookup-search'>
    </form>
    <br>
   </td>
  </tr>
 </table>

  <script type="text/javascript">
  jQuery(function($) {

    $.ajaxSetup({ scriptCharset: "utf-8" ,contentType: "application/json; charset=UTF-8" })

    $("#search_text").focus();

<?php if ($school_record['collect_student_number'] == 'Y') { ?>
    var dataCellWidths = [200, 100, 200, 145];
<?php } else { ?>
    var dataCellWidths = [250, 250, 145];
<?php } ?>
    for (i=0; i<dataCellWidths.length; i++) $('#dataResultsHead th').eq(i).css('width', dataCellWidths[i]);

    // Hide everything by default
    var dataSearch = $('#search_text');
    var dataResultsRow = $('#dataResultsRow').hide();
    var dataResultsTable = $('#dataResultsTable');
    var dataResultsScroll = $('#dataResultsScroll');


    // Handle typing in the search box
    dataSearch.keyup(function() {
      var searchName = $(this).val();
      if (searchName.length < 2) {
        doClick(null);
        return;
      }
      var d = new Date();
      searchName = escape(searchName);
      $.getJSON('/ajaxSearchStudents.php', {s:searchName, sn:<?php echo($school_num) ?>, bn:<?php echo($base_school_num) ?>, d:d.getTime()}, updateResults);
    });

    function updateResults(data) {
      var row;
      var radio;

      if (data.length == 0) {
        doClick(null);
        return;
      }

      // empty the results table, and rebuild it
      dataResultsTable.empty();

      for (var i=0; i<data.length; i++) {
        data[i]['name'] = unescape(data[i]['name']);
        row = $('<tr>');
<?php if ($school_record['collect_student_number'] == 'Y') { ?>
        row.append($('<td align=left>').css('width', dataCellWidths[0]).html(decodeURIComponent( escape( data[i]['name'] ) )));
        row.append($('<td align=left>').css('width', dataCellWidths[1]).html(data[i]['student_number']==''?'&nbsp;':data[i]['student_number']));
        row.append($('<td align=left>').css('width', dataCellWidths[2]).html(data[i]['parent']==''?'&nbsp;':unescape(decodeURIComponent( data[i]['parent'] ))));
        row.append($('<td align=left>').css('width', dataCellWidths[3]).html(data[i]['phone']==''?'&nbsp;':data[i]['phone']));
<?php } else { ?>
        row.append($('<td align=left>').css('width', dataCellWidths[0]).html(decodeURIComponent( escape( data[i]['name'] ) )));
        row.append($('<td align=left>').css('width', dataCellWidths[1]).html(data[i]['parent']==''?'&nbsp;':unescape(decodeURIComponent( data[i]['parent'] ))));
        row.append($('<td align=left>').css('width', dataCellWidths[2]).html(data[i]['phone']==''?'&nbsp;':data[i]['phone']));
<?php } ?>
        row.data('info', data[i]);
        dataResultsTable.append(row);
      }

      // treat a click anywhere on the row as a click on the radio button
      $('#dataResultsTable tr *').css('cursor','pointer').click(function() {
        doClick($(this).closest('tr'));
      });

      // display results, if the height > 150px, setup autoscroll
      dataResultsScroll.css('overflow','visible').css('height', 'auto');
      dataResultsRow.show();
      if (dataResultsScroll.height() > 150) dataResultsScroll.css('overflow','auto').css('height', 150);
    }
    function doClick(row) {
      if (row != null) {
        // clicked on a selection
        data = row.data('info');
        location.href= '?action=students&naction=show-info&student_num=' + data['record_num'];
      }
      dataResultsRow.hide();
      dataResultsTable.empty();
    }
    $('#search_text').focus(function() {
      dataResultsRow.hide();
      dataResultsTable.empty();
    });
    doClick(null);

   });
  </script>