menu.js
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function Menu(menuSelector, application, user)
{
this.application = application;
this.signupSelector = menuSelector + " ul li.signup";
this.loginSelector = menuSelector + " ul li.login";
this.logoutSelector = menuSelector + " ul li.logout";
this.menuElement = $(menuSelector);
}
Menu.prototype.init = function() {
this.menuElement.load("/_menu.html", $.proxy(this._menuActions, this));
}
Menu.prototype.update = function() {
if (this.application.user.isEmpty()) {
$(this.signupSelector).removeClass("hide");
$(this.loginSelector).removeClass("hide");
$(this.logoutSelector).addClass("hide");
} else {
$(this.signupSelector).addClass("hide");
$(this.loginSelector).addClass("hide");
$(this.logoutSelector).removeClass("hide");
}
}
Menu.prototype._menuActions = function() {
$(this.signupSelector).click(function(ev) {
if ($("#signup-container").hasClass("hide")) {
$("#login-container").addClass("hide");
$("#signup-container").css("top", ev.pageY + 20);
$("#signup-container").css("left", ev.pageX - 100);
$("#signup-container").removeClass("hide");
} else {
$("#signup-container").addClass("hide");
}
});
$(this.loginSelector).click(function(ev) {
if ($("#login-container").hasClass("hide")) {
$("#signup-container").addClass("hide");
$("#login-container").css("top", ev.pageY + 20);
$("#login-container").css("left", ev.pageX - 100);
$("#login-container").removeClass("hide");
} else {
$("#login-container").addClass("hide");
}
});
$(this.logoutSelector)
.click($.proxy(this.application.logout, this.application));
}
// vim: set ts=4 sw=4: