tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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006.html (4155B)

      1 <!DOCTYPE html>
      2 <title>drag &amp; drop - microdata with type and id</title>
      3 <style>
      4  body > div {
      5    height: 200px;
      6    width: 200px;
      7    background-color: orange;
      8    position: absolute;
      9    top: 8px;
     10    left: 8px;
     11  }
     12  body > div * {
     13    display: none;
     14  }
     15  body > div + div {
     16    background-color: navy;
     17    left: 250px;
     18  }
     19  body > div + div + div {
     20    background-color: fuchsia;
     21    left: 500px;
     22  }
     23  p:first-of-type {
     24    margin-top: 220px;
     25  }
     26 </style>
     27 
     28 <script>
     29 
     30 function makeEl(eltype,props,contents) {
     31  var elem = document.createElement(eltype);
     32  for( var i in props ) {
     33    if( props.hasOwnProperty(i) ) {
     34      elem.setAttribute(i,props[i]);
     35    }
     36  }
     37  if( contents ) {
     38    elem.innerHTML = contents;
     39  }
     40  return elem;
     41 }
     42 
     43 var orange, fails = [], doneonce = false;
     44 window.onload = function() {
     45  orange = document.getElementsByTagName('div')[0];
     46 
     47  orange.appendChild( makeEl('div',{itemprop:'foo',itemscope:'itemscope',itemtype:'http://example.com/',id:'id2',itemid:'http://example.com/bar'},'') );
     48 
     49  orange.ondragstart = function(e) {
     50    e.dataTransfer.effectAllowed = 'copy';
     51    e.dataTransfer.setData('Text', 'dummy text');
     52    var err;
     53    if( err = checkprops(e.dataTransfer.getData('application/microdata+json')) ) {
     54      fails[fails.length] = e.type + ' ' + err;
     55    }
     56  };
     57  orange.nextSibling.ondragenter = orange.nextSibling.ondragleave = orange.nextSibling.ondragover =
     58  orange.ondrag = orange.ondragend = function(e) {
     59    if( e.type == 'dragover' || e.type == 'dragenter' ) {
     60      e.preventDefault();
     61      e.dataTransfer.dropEffect = 'copy';
     62    }
     63    if( e.dataTransfer.getData('application/microdata+json') ) {
     64      fails[fails.length] = e.type + ' unexpectedly had microdata (security restriction)';
     65    }
     66  };
     67  orange.nextSibling.ondrop = function(e) {
     68    var err;
     69    if( err = checkprops(e.dataTransfer.getData('application/microdata+json')) ) {
     70      fails[fails.length] = e.type + ' ' + err;
     71    }
     72    if( e.type != 'drop' ) { return; }
     73    if( doneonce ) { return; }
     74    doneonce = true;
     75    setTimeout(function () {
     76      document.getElementsByTagName('p')[0].innerHTML = fails.length ? ( 'FAIL: ' + fails.join('<br>') ) : 'PASS';
     77      fails = [];
     78    }, 200 );
     79  };
     80 
     81 };
     82 function checkprops(md) {
     83  var i;
     84  if( !md ) { return 'no microdata'; }
     85  md = JSON.parse(md);
     86  if( !md.items ) { return 'no items'; }
     87  if( md.items.length != 1 ) { return md.items.length+' items instead of 1'; }
     88  if( md.items[0].type != orange.getAttribute('itemtype') ) { return 'items[0].type <i>'+md.items[0].type+'</i> instead of <i>'+orange.getAttribute('itemtype')+'</i>'; }
     89  if( md.items[0].id != orange.getAttribute('itemid') ) { return 'items[0].id <i>'+md.items[0].id+'</i> instead of <i>'+orange.getAttribute('itemid')+'</i>'; }
     90  if( !md.items[0].properties ) { return 'no properties'; }
     91  if( !md.items[0].properties.foo ) { return 'no properties.foo'; }
     92  if( md.items[0].properties.foo.length != 1 ) { return 'properties.foo length '+md.items[0].properties.foo.length+' instead of 1'; }
     93  if( !md.items[0].properties.foo[0] ) { return 'properties.foo[0] <i>'+md.items[0].properties.foo[0]+'</i> instead of <i>{...}</i>'; }
     94  if( md.items[0].properties.foo[0].type != orange.firstChild.getAttribute('itemtype') ) { return 'items[0].properties.foo[0].type <i>'+md.items[0].properties.foo[0].type+'</i> instead of <i>'+orange.firstChild.getAttribute('itemtype')+'</i>'; }
     95  if( md.items[0].properties.foo[0].id != orange.firstChild.getAttribute('itemid') ) { return 'items[0].properties.foo[0].id <i>'+md.items[0].properties.foo[0].id+'</i> instead of <i>'+orange.firstChild.getAttribute('itemid')+'</i>'; }
     96  if( !md.items[0].properties.foo[0].properties ) { return 'properties.foo[0].properties <i>'+md.items[0].properties.foo[0].properties+'</i> instead of <i>{}</i>'; }
     97  return '';
     98 }
     99 
    100 </script>
    101 
    102 <div draggable='true' itemscope id='id1' itemtype='http://example.org/' itemid='http://example.org/foo'></div><div></div><div></div>
    103 
    104 <p>Use your pointing device to drag the orange box to the pink box, then back to the blue box, and release it.</p>
    105 <noscript><p>Enable JavaScript and reload</p></noscript>