public Pager(IPageableModel model, ViewContext context)
{
this.model = model;
this.viewContext = context;
this.urlBuilder = CreateDefaultUrl;
this.booleanParameterNames = new List<string>();
}
public Pager(IPageableModel model, ViewContext context)
{
this.model = model;
this.viewContext = context;
this.urlBuilder = CreateDefaultUrl;
this.booleanParameterNames = new List <string>();
}
public AjaxPager(IPageableModel model, ViewContext context,string containEl)
{
this.model = model;
this.viewContext = context;
this.urlBuilder = CreateDefaultUrl;
this.booleanParameterNames = new List<string>();
this._containDiv = containEl;
}
public static ViewOptions GetOptions(this IPageableModel model)
{
var options = new ViewOptions();
options.Descending = model.Descending;
options.StartKey.Add(model.StartKey);
options.Skip = model.Skip;
options.Stale = model.Stale;
options.StartKeyDocId = model.StartKeyDocId;
options.EndKeyDocId = model.EndKeyDocId;
options.Limit = model.Limit.HasValue ? model.Limit : 10;
return(options);
}
public static void UpdatePaging(this IPageableModel model, IViewOptions options, IViewResult result)
{
int count = result.Rows.Count();
var limit = options.Limit.HasValue ? options.Limit.Value : 10;
model.Limit = limit;
int rowsMinusOffset = (result.TotalRows - result.OffSet);
model.ShowPrev = result.OffSet != 0 && !(model.Descending && (rowsMinusOffset <= count));
model.ShowNext = (result.TotalRows > options.Limit + result.OffSet) || options.Descending.GetValueOrDefault();
string skipPrev = result.OffSet < limit ? "" : "&skip=1";
string skipNext = rowsMinusOffset < limit ? "" : "&skip=1";
JToken lastRow;
JToken firstRow;
if (options.Descending.HasValue && options.Descending.Value)
{ //descending
lastRow = result.Rows.FirstOrDefault();
firstRow = result.Rows.LastOrDefault();
model.StartIndex = (rowsMinusOffset - limit) < 1 ? 1 : (rowsMinusOffset - limit + 1);
}
else
{ //ascending
lastRow = result.Rows.LastOrDefault();
firstRow = result.Rows.FirstOrDefault();
model.StartIndex = result.OffSet + 1;
}
var startIndexPlusCount = model.StartIndex + count - 1;
model.EndIndex = result.TotalRows == 0 ? 0 : startIndexPlusCount;
if (count == 0)
{
model.EndIndex = model.StartIndex = 0;
}
model.TotalRows = result.TotalRows;
string prevStartKey = firstRow != null ? "&startkey=" + HttpUtility.UrlEncode(firstRow.Value <string>("key")) + "&StartKeyDocId=" + firstRow.Value <string>("id") : "";
string nextStartKey = lastRow != null ? "&startkey=" + HttpUtility.UrlEncode(lastRow.Value <string>("key")) + "&StartKeyDocId=" + lastRow.Value <string>("id") : "";
model.NextUrlParameters = "?limit=" + model.Limit + nextStartKey + skipNext;
model.PrevUrlParameters = "?limit=" + model.Limit + prevStartKey
+ skipPrev +
"&descending=true";
}
public static Pager Pager(this IHtmlHelper helper, IPageableModel pagination)
{
return(new Pager(pagination, helper.ViewContext));
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="model">Model</param>
/// <param name="context">ViewContext</param>
public Pager(IPageableModel model, ViewContext context)
{
this.model = model;
this.viewContext = context;
this.booleanParameterNames = new List <string>();
}
/// <summary>
/// Prepare a common pager
/// </summary>
/// <param name="helper">HTML helper</param>
/// <param name="model">Pager model</param>
/// <returns>Pager</returns>
/// <remarks>We have two pagers: The first one can have custom routes. The second one just adds query string parameter</remarks>
public static Pager Pager(this IHtmlHelper helper, IPageableModel model)
{
return(new Pager(model, helper.ViewContext));
}
//protected int PageNumber { get; set; }
/// <summary>
/// Ctor
/// </summary>
/// <param name="model">Model</param>
/// <param name="context">ViewContext</param>
public Pager(IPageableModel model, string url)
{
this.model = model;
this.uri = new Uri(url);
this.booleanParameterNames = new List <string>();
}
public Pager(IPageableModel model, ViewContext context)
{
_model = model;
ViewContext = context;
}
//jsut a copy of \Presentation\Nop.Web\Extensions\PagerHtmlExtension.cs
public static Pager Pager(this HtmlHelper helper, IPageableModel pagination)
{
return new Pager(pagination, helper.ViewContext);
}
public static AlbionPager AlbionPager(this HtmlHelper helper, IPageableModel pagination)
{
return(new AlbionPager(pagination, helper.ViewContext));
}
public static Pager Pager(this IHtmlHelper helper, IPageableModel pagination, string path)
{
return(new Pager(pagination, path));
}
public static AjaxPager AjaxPager(this HtmlHelper helper, IPageableModel pagination,string containEl)
{
return new AjaxPager(pagination, helper.ViewContext,containEl);
}
