collapse-selection-into-textarea-and-createLink.html (655B)
1 <!doctype html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <script> 6 "use strict"; 7 8 function editingHostOnFocus() { 9 document.execCommand("selectAll", false) 10 } 11 function imgOnError() { 12 document.designMode = "on" 13 } 14 function unknownElementOnFocus() { 15 document.designMode = "off" 16 getSelection().setPosition(document.querySelector("textarea")); 17 document.execCommand("createLink", false, "x") 18 } 19 </script> 20 </head> 21 <body> 22 <tt onfocusin="editingHostOnFocus()" contenteditable="true"> 23 <iframe></iframe> 24 <textarea></textarea> 25 <content onfocusout="unknownElementOnFocus()"> 26 <input autofocus=""> 27 <img onerror="imgOnError()" src="x"> 28 </content> 29 </tt> 30 </body> 31 </html>