html代码:
<div class="login-box">
<div class="user-box">
<label>用户名</label>
<input type="text" placeholder="请输入用户名" id="user-input" />
</div>
<div class="password-box">
<label>密码</label>
<input type="password" placeholder="请输入密码" id="pwd-input" />
</div>
<div class="login-rmb-box">
<button id="login-btn">登 录</button >
<div class="rmb-box">
<input type="checkbox" id="rmb-checkbox" />
<label for="remember">记住密码</label>
</div>
</div>
</div>
js代码:
/** 登录 **/
$("#login-btn").click(function() {
if ($("#rmb-checkbox").prop("checked")) {
var username = $("#user-input").val(); // 用户名
var password = $("#pwd-input").val(); // 密码
$.cookie("rmbInfo", "true", { expires: 7 }); // 存储一个带7天期限的cookie
$.cookie("username", username, { expires: 7 });
$.cookie("password", password, { expires: 7 });
}
else {
$.cookie("rmbInfo", "false", { expire: -1 });
$.cookie("username", "", { expires: -1 });
$.cookie("password", "", { expires: -1 });
}
});
/** 获取cookie中的用户名和密码,并填充到输入框中 **/
if ($.cookie("rmbInfo") == "true") {
$("#rmb-checkbox").attr("checked", true);
$("#user-input").val($.cookie("username"));
$("#pwd-input").val($.cookie("password"));
}