JavaScript 获取/设置光标位置,兼容Input&&TextArea_javascript技巧

<title>JavaScript 获取/设置光标位置,兼容Input&&TextArea。</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style> body { margin: 32px; font-family: Verdana, sans-serif; font-size: 13px; } .title { font-size: 18px; font-weight: bolder;margin:40px 0; } .input { width: 50%; font-family: Verdana, sans-serif; font-size: 13px; text-indent: 2px; } </style> <script> //</script>