<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>按enter键触发事件和记住账号密码</title>
<script>
//方法一：
// document.onkeypress=function(e){
// var keycode=document.all?event.keyCode:e.which;
// if(keycode==13){
// alert_login();
// };
// }
//方法二：
document.onkeypress = viewKeyInfo;
function viewKeyInfo(e) {
var e = e || event;
if ((e['keyCode'] == 13) || (e['which'] == 13)) {
alert_login();
}
}
function body_onload(){
if (1 == get_saveauth_cookies()) {
var tmp_user = '';
var tmp_pwd = '';
tmp_user = get_user_cookies();
tmp_pwd = get_pwd_cookies();
document.getElementById("tt_user").value = tmp_user;
document.getElementById("pd_pwd").value = tmp_pwd;
document.getElementById("chx_save_auth").checked = true;
}
}
function alert_login(){
if (document.getElementById("chx_save_auth").checked == true) {
var cookies_uesr = document.getElementById("tt_user").value;
var cookies_pwd = document.getElementById("pd_pwd").value;
setcookie('loginuser', cookies_uesr, 1440);
setcookie('loginpwd', cookies_pwd, 1440);
setcookie('saveauth', 1, 1440);
}
else {
setcookie('saveauth', 0, 1440);
}
location = "https://www.baidu.com";
}
function setcookie(name,value,expirehours)
{
var cookieString=name+'='+escape(value);
if (expirehours>0)
{
var date=new Date();
date.setTime(date.getTime()+expirehours*3600*1000);
cookieString = cookieString + '; expires=' + date.toGMTString();
document.cookie = cookieString;
}
document.cookie=cookieString;
}
function getcookie(name)
{
var strCookie=document.cookie;
var arrCookie=strCookie.split('; ');
for (var i=0;i<arrCookie.length;i++)
{
var arr=arrCookie[i].split('=');
if (arr[0]==name)
return unescape(arr[1]);
}
return '';
}
function get_user_cookies() {
var tmp_val = getcookie('loginuser');
return tmp_val;
}
function get_pwd_cookies() {
var tmp_val = getcookie('loginpwd');
return tmp_val;
}
function get_saveauth_cookies() {
var tmp_val = getcookie('saveauth');
return tmp_val;
}
</script>
</head>
<body onload="body_onload()">
<p>user:<input type="text" id="tt_user" style="margin-left: 34px;width: 200px;"/></p>
<p>password:<input type="password" id="pd_pwd" style="width: 200px;"/></p>
<p><input type="checkbox" id="chx_save_auth"/>save password</p>
<p><input type="button" onclick="alert_login()" value="login"/></p>
<!--<input type="button" onclick="javascript:alert_login()" value="login"/>
javascript:alert_login()与alert_login()无区别 -->
</body>
</html>
Die obige JS-Implementierung der Anmeldeseite, die empfohlene Methode zum Merken des Passworts und der Eingabetaste zum Anmelden sind alle vom Herausgeber geteilten Inhalte. Ich hoffe, dass sie Ihnen eine Referenz geben können, und ich hoffe, dass Sie sie unterstützen Skript-Startseite.
