/// <summary>
/// 从Cookie中获取查询条件.
/// </summary>
/// <param name="container">The container.</param>
/// <returns></returns>
public static SearchData GetSearchData(this Control container)
{
string str = CookieHelper.Get("SearchCondition");
if (string.IsNullOrEmpty(str))
{
return(null);
}
SearchData data = str.DeJson <SearchData>();
if (data == null)
{
return(null);
}
string str2 = container.Page.ToString();
if (data.PageName != str2)
{
return(null);
}
return(data);
}
/// <summary>
/// 从Cookie加载查询条件.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="controlPrefix">The control prefix.</param>
/// <param name="pagername">The pagername.</param>
/// <returns></returns>
public static SearchData LoadSearchCondition(this Control container, string controlPrefix, string pagername)
{
string str = CookieHelper.Get("SearchCondition");
if (string.IsNullOrEmpty(str))
{
return(null);
}
SearchData data = str.DeJson <SearchData>();
if (data == null)
{
return(null);
}
string str2 = container.Page.ToString();
if (data.PageName != str2)
{
return(null);
}
foreach (Control control in container.Controls)
{
if (((control.ID != null) && control.ID.StartsWith(controlPrefix)) && data.Conditions.ContainsKey(control.ID))
{
SetControlProperty(control, data.Conditions[control.ID]);
}
}
if (!string.IsNullOrEmpty(pagername))
{
Control control2 = container.Parent.FindControl(pagername);
if (control2 != null)
{
control2.GetType().GetProperty("RecordCount").SetValue(control2, data.RecordCount, null);
control2.GetType().GetProperty("CurrentPageIndex").SetValue(control2, data.PageIndex, null);
}
}
return(data);
}
/// <summary>
/// 保存查询条件至Cookie.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="searchData">The search data.</param>
public static void SetSearchData(this Control container, SearchData searchData)
{
CookieHelper.Add("SearchCondition", searchData.ToJson());
}
