lib/javascript.php

   1 <?php  /// $Id$
   2        /// Load up any required Javascript libraries
   3
   4     if (!defined('MOODLE_INTERNAL')) {
   5         die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
   6     }
   7
   8     if (!empty($CFG->aspellpath)) {      // Enable global access to spelling feature.
   9         echo '<script type="text/javascript" src="'.$CFG->httpswwwroot.'/lib/speller/spellChecker.js"></script>'."\n";
  10     }
  11
  12     if (!empty($CFG->editorsrc) ) {
  13         foreach ( $CFG->editorsrc as $scriptsource ) {
  14             echo '<script type="text/javascript" src="'. $scriptsource .'"></script>'."\n";
  15         }
  16     }
  17
  18 ?>
  19 <!--<style type="text/css">/*<![CDATA[*/ body{behavior:url(<?php echo $CFG->httpswwwroot ?>/lib/csshover.htc);} /*]]>*/</style>-->
  20
  21 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/javascript-static.js"></script>
  22 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/javascript-mod.php"></script>
  23 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/overlib/overlib.js"></script>
  24 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/overlib/overlib_cssstyle.js"></script>
  25 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/cookies.js"></script>
  26 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/ufo.js"></script>
  27 <script type="text/javascript" src="<?php echo $CFG->httpswwwroot ?>/lib/dropdown.js"></script>
  28
  29 <script type="text/javascript" defer="defer">
  30 //<![CDATA[
  31 setTimeout('fix_column_widths()', 20);
  32 //]]>
  33 </script>
  34 <script type="text/javascript">
  35 //<![CDATA[
  36 function openpopup(url, name, options, fullscreen) {
  37     var fullurl = "<?php echo $CFG->httpswwwroot ?>" + url;
  38 <?php
  39    //code to add session id to url params if necessary for cookieless sessions
  40    if (!empty($CFG->usesid) && !isset($_COOKIE[session_name()])){
  41        $sessionparams = session_name() .'='. session_id();
  42        echo <<<EOF
  43    if (-1 == fullurl.indexOf('?')){
  44            fullurl = fullurl+'?$sessionparams';
  45    } else {
  46            fullurl = fullurl+'&$sessionparams';
  47    }
  48 EOF;
  49    }
  50 ?>
  51     var windowobj = window.open(fullurl, name, options);
  52     if (!windowobj) {
  53         return true;
  54     }
  55     if (fullscreen) {
  56         windowobj.moveTo(0, 0);
  57         windowobj.resizeTo(screen.availWidth, screen.availHeight);
  58     }
  59     windowobj.focus();
  60     return false;
  61 }
  62
  63 function uncheckall() {
  64     var inputs = document.getElementsByTagName('input');
  65     for(var i = 0; i < inputs.length; i++) {
  66         inputs[i].checked = false;
  67     }
  68 }
  69
  70 function checkall() {
  71     var inputs = document.getElementsByTagName('input');
  72     for(var i = 0; i < inputs.length; i++) {
  73         inputs[i].checked = true;
  74     }
  75 }
  76
  77 function inserttext(text) {
  78 <?php
  79     if (!empty($SESSION->inserttextform)) {
  80         $insertfield = "opener.document.forms['$SESSION->inserttextform'].$SESSION->inserttextfield";
  81     } else {
  82         $insertfield = "opener.document.forms['theform'].message";
  83     }
  84     echo "  text = ' ' + text + ' ';\n";
  85     echo "  if ( $insertfield.createTextRange && $insertfield.caretPos) {\n";
  86     echo "    var caretPos = $insertfield.caretPos;\n";
  87     echo "    caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;\n";
  88     echo "  } else {\n";
  89     echo "    $insertfield.value  += text;\n";
  90     echo "  }\n";
  91     echo "  $insertfield.focus();\n";
  92 ?>
  93 }
  94 <?php if (!empty($focus)) {
  95     if(($pos = strpos($focus, '.')) !== false) {
  96         //old style focus using form name - no allowed inXHTML Strict
  97         $topelement = substr($focus, 0, $pos);
  98         echo "addonload(function() { if(document.$topelement) document.$focus.focus(); });\n";
  99     } else {
 100         //focus element with given id
 101         echo "addonload(function() { if(el = document.getElementById('$focus')) el.focus(); });\n";
 102     }
 103     $focus=false; // Prevent themes from adding it to body tag which breaks addonload(), MDL-10249
 104 } ?>
 105
 106 function getElementsByClassName(oElm, strTagName, oClassNames){
 107         var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
 108         var arrReturnElements = new Array();
 109         var arrRegExpClassNames = new Array();
 110         if(typeof oClassNames == "object"){
 111                 for(var i=0; i<oClassNames.length; i++){
 112                         arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
 113                 }
 114         }
 115         else{
 116                 arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
 117         }
 118         var oElement;
 119         var bMatchesAll;
 120         for(var j=0; j<arrElements.length; j++){
 121                 oElement = arrElements[j];
 122                 bMatchesAll = true;
 123                 for(var k=0; k<arrRegExpClassNames.length; k++){
 124                         if(!arrRegExpClassNames[k].test(oElement.className)){
 125                                 bMatchesAll = false;
 126                                 break;
 127                         }
 128                 }
 129                 if(bMatchesAll){
 130                         arrReturnElements.push(oElement);
 131                 }
 132         }
 133         return (arrReturnElements)
 134 }
 135 //]]>
 136 </script>