crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/bower_components/jquery/src/manipulation/support.js

   1 define([
   2         "../var/support"
   3 ], function( support ) {
   4
   5 (function() {
   6         // Minified: var a,b,c
   7         var input = document.createElement( "input" ),
   8                 div = document.createElement( "div" ),
   9                 fragment = document.createDocumentFragment();
  10
  11         // Setup
  12         div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
  13
  14         // IE strips leading whitespace when .innerHTML is used
  15         support.leadingWhitespace = div.firstChild.nodeType === 3;
  16
  17         // Make sure that tbody elements aren't automatically inserted
  18         // IE will insert them into empty tables
  19         support.tbody = !div.getElementsByTagName( "tbody" ).length;
  20
  21         // Make sure that link elements get serialized correctly by innerHTML
  22         // This requires a wrapper element in IE
  23         support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
  24
  25         // Makes sure cloning an html5 element does not cause problems
  26         // Where outerHTML is undefined, this still works
  27         support.html5Clone =
  28                 document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
  29
  30         // Check if a disconnected checkbox will retain its checked
  31         // value of true after appended to the DOM (IE6/7)
  32         input.type = "checkbox";
  33         input.checked = true;
  34         fragment.appendChild( input );
  35         support.appendChecked = input.checked;
  36
  37         // Make sure textarea (and checkbox) defaultValue is properly cloned
  38         // Support: IE6-IE11+
  39         div.innerHTML = "<textarea>x</textarea>";
  40         support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
  41
  42         // #11217 - WebKit loses check when the name is after the checked attribute
  43         fragment.appendChild( div );
  44         div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
  45
  46         // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
  47         // old WebKit doesn't clone checked state correctly in fragments
  48         support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
  49
  50         // Support: IE<9
  51         // Opera does not clone events (and typeof div.attachEvent === undefined).
  52         // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
  53         support.noCloneEvent = true;
  54         if ( div.attachEvent ) {
  55                 div.attachEvent( "onclick", function() {
  56                         support.noCloneEvent = false;
  57                 });
  58
  59                 div.cloneNode( true ).click();
  60         }
  61
  62         // Execute the test only if not already executed in another module.
  63         if (support.deleteExpando == null) {
  64                 // Support: IE<9
  65                 support.deleteExpando = true;
  66                 try {
  67                         delete div.test;
  68                 } catch( e ) {
  69                         support.deleteExpando = false;
  70                 }
  71         }
  72 })();
  73
  74 return support;
  75
  76 });