這樣寫為什么 preventDefault沒有反應(yīng)啊
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無標(biāo)題文檔</title>
</head>
<body>
<a id="go">超鏈接</a>
<script type="text/javascript">
function goto(event){
?? ?event.preventDefault();
}
var go=document.getElementById("go")
go.addEventListener("click",goto,fault)
</script>
</body>
</html>
2016-12-17
go.addEventListener("click",goto,fault)第三個(gè)參數(shù)你拼寫錯(cuò)了，應(yīng)該是true（捕捉階段）或者false（冒泡階段）。改一下就沒事了