// JavaScript Document
var cart = {
	
	//contacts lense
	add : function ()
	{
		var flag_save =true;
		$("#frmproduct").validate({
			rules: {
				nb_order:{required:true}
			},
			messages: {
				nb_order:"Vui lòng nhập số lượng"
			},
			submitHandler: function(form) 
			{
				dataString = $("#frmproduct").serialize();
				if(flag_save==true)
				{
					flag_save = false;
					$.ajax({
						type: "POST",
						url: site + "cart/add",
						data: dataString,
						async:false,
                        error: function (request, status, error){
                            flag_save = true;
                        },
						success: function()
						{
							flag_save = true;
							window.location = site + 'gio-hang.html' ;
						}
					});
				}
			}
		});
	},
	remove : function(proid, id, items)
	{
		$('#'+id).css('display',"none");
		$.post(site+'ajax/RemoveCart',{'proid':proid, 'item':items}, function(res){
			if(res=='success')
			{
				// tính giá lại
				alert("Product have removed.");
				window.location.reload();
			}else{
				alert("There are error happened.");
			}
		}) ;
	},
	
	
	edit : function ()
	{
		var flag_save =true;
		$("#frmproduct").validate({
			rules: {},
			messages: {},
			submitHandler: function(form) 
			{
				dataString = $("#frmproduct").serialize();
				if(flag_save==true)
				{
					flag_save = false;
					$.ajax({
						type: "POST",
						url: site + "cart/edit",
						data: dataString,
						//dataType: 'json',
						async:false,
                        error: function (request, status, error){
                            flag_save = true;
                        },
						success: function()
						{
							flag_save = true;
							window.location = site + 'gio-hang.html' ;
						}
					});
				}
			}
		});
	}

};
viewcart = {
	getObj : function (id)
	{
		var proid = document.getElementById('proid') ;
		var numpro = document.getElementById('listnum') ;
		proid.value +=  id + ","  ;
		numpro.value +=  1 + ","  ;
	},
	viewcart : function()
	{
		window.location = "index.php?/viewcart" ;
	},
	
	shopping_submit : function ()
	{
		var sendcart = document.getElementById("shopping") ;
		sendcart.action = "index.php?/sendcart" ;
		sendcart.method= "post" ;
		sendcart.submit() ;
	}
};