057.xhtml (3096B)
1 <?xml version="1.0" encoding="utf-8"?> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <title>Various data item type strings in dataTransfer.setData/getData</title> 5 <style type="text/css"> 6 div 7 {min-height:100px; 8 width:100px; 9 padding:20px; 10 color:white; 11 background-color:navy;} 12 </style> 13 <script type="application/ecmascript"> 14 <![CDATA[ 15 var dataTypes = ['text/plain', 'http://', '<?xml version="1.0" encoding="utf-8"?>', '<html xmlns="http://www.w3.org/1999/xhtml"/>', '<mn>1</mn>', '☺', 'type="text/html"', '[({#;:,.`~*-_=+\|/%!?&$@^})]'], 16 data = ['Drag me', 'data:text/plain,1', '<result>PASS</result>', '<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Data store item</title></head><body><p>PASS</p></body></html>', '<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math>', '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="100px" height="50px" viewBox="0 0 100 50"><text x="0" y="40" font-size="40" fill="green">PASS</text></svg>', '<!DOCTYPE html><html><head><title>Data store item</title></head><body><p>PASS</p></body></html>', 'PASS']; 17 function start(event) 18 {event.dataTransfer.effectAllowed = 'copy'; 19 for(var i = 0; i != dataTypes.length; i++) 20 {event.dataTransfer.setData(dataTypes[i], data[i]);} 21 say('items.length (dragstart) : ' + ((event.dataTransfer.items.length >= dataTypes.length)?'PASS':'FAIL')); 22 } 23 function dragElement(event) 24 {for(var i = 0; i != dataTypes.length; i++) 25 {event.dataTransfer.setData(dataTypes[i], 'FAIL'); 26 if(event.dataTransfer.getData(dataTypes[i])) 27 {say('getData(' + dataTypes[i] + ') : FAIL (data store should not be readable during drag)')} 28 } 29 if(event.dataTransfer.items.length < dataTypes.length) 30 {say('items.length (dragover) : FAIL')} 31 } 32 function enterElement(event) 33 {event.preventDefault(); 34 for(var i = 0; i != dataTypes.length; i++) 35 {event.dataTransfer.setData(dataTypes[i], 'FAIL'); 36 if(event.dataTransfer.getData(dataTypes[i])) 37 {say('getData(' + dataTypes[i] + ') : FAIL (data store should not be readable during dragenter)')} 38 } 39 say('items.length (dragenter) : ' + ((event.dataTransfer.items.length >= dataTypes.length)?'PASS':'FAIL'));} 40 function dataDrop(event) 41 {say('items.length (drop) : ' + ((event.dataTransfer.items.length >= dataTypes.length)?'PASS':'FAIL')); 42 for(var i = 0; i != dataTypes.length; i++) 43 {say('getData(string' + i + ') : ' + ((event.dataTransfer.getData(dataTypes[i]) == data[i])?'PASS':'FAIL'));} 44 document.querySelector('div').setAttribute('style','background-color:green');} 45 function say(it) 46 {document.querySelector('pre').appendChild(document.createTextNode(it + '\n'));} 47 ]]> 48 </script> 49 </head> 50 <body onload="window.getSelection().selectAllChildren(document.querySelector('span'))"> 51 <p><span ondragstart="start(event)" ondrag="dragElement(event)">Drag me</span></p> 52 <p>Drag selection above to the navy box below and drop it. Navy box should turn green and test results should appear below.</p> 53 <div ondragenter="enterElement(event)" ondragover="return false;" ondrop="dataDrop(event)"/> 54 <pre/> 55 </body> 56 </html>