JS替换value内容
语法使用
JS替换value内容
2022-11-02 14:47
修改value <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>修改value</title>
</head>
<body>
<input type="text" name="pay[money]" value="Hello krray">
<script>
var a=document.getElementsByName("pay[money]")[0];//document.getElementsByName
alert( a.value);
a.value="你好,小凯"
var a="http://idc.wupen.cn/?c=user&a=indexg[|"
var b=a.replace(/[ \amp;\\\*^%$#@\-]/g,"");
alert(b);
</script>
</body>
</html>