mirror of
https://github.com/servo/servo
synced 2026-04-29 10:57:43 +02:00
51 lines
1.4 KiB
HTML
51 lines
1.4 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Cross frame drag and drop: helper file</title>
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<style type="text/css">
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div
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{width:0;
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height:0;
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border:solid 50px silver;
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border-radius:50px;
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margin-left:auto;}
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</style>
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<script type="application/ecmascript">
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var step = 1;
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function start(event)
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{if(step++ == 1)
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{setColor('green silver silver silver');}
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else
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{step = 0;
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setColor('maroon');
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say('Dragstart should be first event to fire.')}
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}
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function leavePage(event)
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{if(step++ > 1)
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{setColor('green green silver silver')}
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else
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{step = 0;
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setColor('maroon');
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say('Dragleave should fire after dragstart.')}
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}
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function endDrag(event)
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{if(step++ > 2)
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{setColor('green')}
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else
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{step = 0;
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setColor('maroon');
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say('Dragend should fire after dragstart and dragleave.')}
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}
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function say(it)
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{document.querySelector('pre').appendChild(document.createTextNode(it + '\n'))}
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function setColor(c)
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{document.querySelector('div').setAttribute('style','border-color:' + c)}
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</script>
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</head>
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<body onload="document.querySelector('input').select()" ondragleave="leavePage(event)">
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<p ondragstart="start(event)" ondragend="endDrag(event)"><input value="Drag me"/></p>
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<p>Drag selected text out of frame and drop it somewhere on the page. Both circles should turn green once text is dropped.</p>
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<div/>
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<pre/>
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</body>
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</html> |