问题描述
- 对于div内的js，window.location.href无效，而window.open有效
-
为什么放入div中的submit按钮触发的onclick的js中window.location.href = "http://www.baidu.com";无效，而window.open("http://www.qq.com", "_blank");有效呢？我想网页重定向，应该怎么改呢？
以下是HTML代码：<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>跳转</title> </head> <script type="text/javascript"> function jstiaozhuan() { window.location.href = "http://www.baidu.com"; window.open("http://www.qq.com", "_blank"); } </script> <body> <div id="formContainer"> <form id ="aa" method="ttt"> <input type="submit" name="submit" value="跳转" onclick="jstiaozhuan()" value="sign"> </form> </div> </body> </html>
解决方案
window.location.href= "http://www.baidu.com" 无效是因为跨域的问题。所以只能用window.open或者用iframe
解决方案二：
要return false阻止表单的提交，要么type="submit" 改为type="button"
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>跳转</title>
</head>
<script type="text/javascript">
function jstiaozhuan() {
window.location.href = "http://www.baidu.com";
//window.open("http://www.qq.com", "_blank");
return false
}
</script>
<body>
<div id="formContainer">
<form id="aa" method="ttt">
<input type="submit" name="submit" value="跳转" onclick="return jstiaozhuan();" value="sign">
</form>
</div>
</body>
</html>
解决方案三：
JS window.open()
时间： 2024-08-22 14:59:47