mirror of
https://github.com/servo/servo
synced 2026-04-29 02:47:55 +02:00
27 lines
993 B
HTML
27 lines
993 B
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>Dropping image on horizontal iframe scrollbar</title>
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<style type="text/css">
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p:first-child
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{padding-left:1em;}
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iframe
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{height:3em;
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width:4em;}
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img
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{width:5px;
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height:5px;}
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</style>
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<script type="application/ecmascript">
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function dragImage()
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{event.dataTransfer.effectAllowed = 'copy';}
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function dropImage(event)
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{document.querySelector('p + p').firstChild.nodeValue = 'PASS';}
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</script>
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</head>
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<body ondragenter="event.preventDefault()" ondragover="return false">
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<p><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAEElEQVR42mNgaGD4D8YwBgAw9AX9Y9zBwwAAAABJRU5ErkJggg==" alt="PNG green pixel" ondragstart="dragImage()" ondragend="dropImage(event)"/></p>
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<p>Drag little square above and drop it on horizontal scrollbar. Word PASS should appear once you drop it.</p>
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<iframe src="helper-drop-horizontal-scrollbar.xhtml">XHTML document</iframe>
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</body>
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</html> |