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1、JS实现登录页面记住密码和enter键登录方法推举_ 下面我就为大家带来一篇JS实现登录页面记住密码和enter键登录方法推举。我觉得挺不错的，现在分享给大家，也给大家做个参考。 !DOCTYPE html html head meta charset=UTF-8 title按enter键触发大事和记住账号密码/title script /方法一： / document.onkeypress=function(e) / var keycode=document.all?event.keyCode:e.which; / if(keycode=13) / alert_login(); / ; /
2、/方法二： document.onkeypress = viewKeyInfo; function viewKeyInfo(e) var e = e | event; if (ekeyCode = 13) | (ewhich = 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.getElement
3、ById(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 = docum
4、ent.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:/; function setcookie(name,value,expirehours) var cookieString=name+=+escape(value); if (expirehours0)
5、 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
6、=0;iarrCookie.length;i+) var arr=arrCookiei.split(=); if (arr0=name) return unescape(arr1); 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_v
7、al = getcookie(saveauth); return tmp_val; /script /head body onload=body_onload() puser:input type=text id=tt_user style=margin-left: 34px;width: 200px;/p ppassword:input type=password id=pd_pwd style=width: 200px;/p pinput type=checkbox id=chx_save_auth/save password/p pinput type=button onclick=alert_login() value=login/p !-input type=button onclick=javascript:alert_login() value=login/ javascript:alert_login()与alert_login()无区分 - /body /html 以上这篇JS实现登录页面记住密码和enter键登录方法推举就是我分享给大家的全部内容了，盼望能给大家一个参考 .