Created
February 26, 2010 02:14
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| <html> | |
| <head> | |
| <script> | |
| var d = document, load = function(){ | |
| // sigh. IE && Opera fire case insensitive events. (ran == 2) | |
| // FF && Safari are case sensitive. (ran == 1) | |
| var ran = 0, runner = function(){ | |
| ran++; | |
| } | |
| var n = d.getElementById("barbaz"); | |
| if(!n) return; | |
| if(n.attachEvent){ | |
| n.attachEvent("onclick", runner); | |
| // adding a second handler does nothing. runs 2 times still. | |
| // n.attachEvent("oNcLiCk", runner); | |
| }else{ | |
| d.addEventListener("click", runner, false); | |
| // adding a second handler works as expected. runs 2 times now: | |
| // document.addEventListener("cLiCk", runner, false) | |
| } | |
| if(!document.createEvent){ | |
| n.fireEvent("oNcLiCk"); | |
| n.fireEvent("onclick"); | |
| }else{ | |
| var e = d.createEvent("HTMLEvents"); | |
| e.initEvent("cLiCk", true, true); | |
| n.dispatchEvent(e); | |
| var r = d.createEvent("HTMLEvents"); | |
| r.initEvent("click", true, true) | |
| n.dispatchEvent(r); | |
| } | |
| setTimeout(function(){ | |
| alert("Ran " + ran + " times."); | |
| }, 500); | |
| } | |
| </script> | |
| </head> | |
| <body onload="load()"><div id="barbaz"></div></body> | |
| </html> |
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