/// <summary>
/// 添加到搜索
/// </summary>
public static bool Add(int channel_id, string keyword)
{
List <Model.search_keys> ls = GetCart();
if (ls != null)
{
Model.search_keys modelt = ls.Find(p => p.channel_id == channel_id && p.keyword == keyword);
if (modelt != null)
{
int i = ls.FindIndex(p => p.channel_id == channel_id && p.keyword == keyword);
ls[i] = modelt;
string jsonStr = JsonHelper.ObjectToJSON(ls); //转换为JSON字符串
AddCookies(jsonStr); //重新加入Cookies
return(true);
}
}
else
{
ls = new List <Model.search_keys>();
}
//不存在的则新增
ls.Add(new Model.search_keys()
{
channel_id = channel_id, keyword = keyword
});
AddCookies(JsonHelper.ObjectToJSON(ls)); //添加至Cookies
return(true);
}
/// <summary>
/// 移除搜索指定项
/// </summary>
public static void Clear(int channel_id, string keyword)
{
if (channel_id > 0 && keyword != "")
{
List <Model.search_keys> cartList = GetCart();
if (cartList == null)
{
return;
}
Model.search_keys modelt = cartList.Find(p => p.channel_id == channel_id && p.keyword == keyword);
if (modelt != null)
{
cartList.Remove(modelt); //移除指定的项
string jsonStr = JsonHelper.ObjectToJSON(cartList);
AddCookies(jsonStr);
}
}
}
/// <summary>
/// 转换成List
/// </summary>
public static List <Model.search_keys> ToList(List <Model.search_keys> ls, int channel_id)
{
if (ls != null)
{
List <Model.search_keys> iList = new List <Model.search_keys>();
ls = ls.FindAll(p => p.channel_id == channel_id);
foreach (Model.search_keys item in ls)
{
//开始赋值
Model.search_keys modelt = new Model.search_keys();
modelt.channel_id = item.channel_id;
modelt.keyword = item.keyword;
//添加入列表
iList.Add(modelt);
}
return(iList);
}
return(null);
}
/// <summary>
/// 移除搜索指定项
/// </summary>
public static void Clear(List <Model.search_keys> ls)
{
if (ls != null)
{
List <Model.search_keys> cartList = GetCart();
if (cartList == null)
{
return;
}
foreach (Model.search_keys modelt in ls)
{
Model.search_keys model = cartList.Find(p => p.channel_id == modelt.channel_id && p.keyword == modelt.keyword);
if (model != null)
{
cartList.Remove(model);
}
}
string jsonStr = JsonHelper.ObjectToJSON(cartList);
AddCookies(jsonStr);
}
}