private void AddPageNumbers(ICollection<PagerItem> results)
{
for (var pageIndex = _startPageIndex; pageIndex <= _endPageIndex; pageIndex++)
{
var text = pageIndex.ToString();
if (pageIndex == _pageIndex && !string.IsNullOrEmpty(_pagerOptions.CurrentPageNumberFormatString))
text = String.Format(_pagerOptions.CurrentPageNumberFormatString, text);
else if (!string.IsNullOrEmpty(_pagerOptions.PageNumberFormatString))
text = String.Format(_pagerOptions.PageNumberFormatString, text);
var item = new PagerItem(text, pageIndex, false, PagerItemType.NumericPage);
results.Add(item);
}
}
private void AddLast(ICollection<PagerItem> results)
{
var item = new PagerItem(_pagerOptions.LastPageText, _totalPageCount, _pageIndex >= _totalPageCount, PagerItemType.LastPage);
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private void AddNext(ICollection<PagerItem> results)
{
var item = new PagerItem(_pagerOptions.NextPageText, _pagedList.CurrentPageIndex + 1, _pagedList.CurrentPageIndex >= _pagedList.TotalPageCount, PagerItemType.NextPage);
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private void AddFirst(ICollection<PagerItem> results)
{
var item = new PagerItem(_pagerOptions.FirstPageText, 1, _pageIndex == 1, PagerItemType.FirstPage);
//只有导航按钮未被禁用，或导航按钮被禁用但ShowDisabledButtoms=true时才添加
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private string GenerateAnchor(PagerItem item)
{
if (_msAjaxPaging)
{
var routeValues = GetCurrentRouteValues(_ajax.ViewContext);
if (item.PageIndex == 0)
{
routeValues[_pagerOptions.PageIndexParameterName] = ScriptPageIndexName;
}
else
{
routeValues[_pagerOptions.PageIndexParameterName] = item.PageIndex;
}
if (!string.IsNullOrEmpty(_routeName))
{
return(_ajax.RouteLink(item.Text, _routeName, routeValues, _ajaxOptions).ToString());
}
return(_ajax.RouteLink(item.Text, routeValues, _ajaxOptions).ToString());
}
string url = GenerateUrl(item.PageIndex);
if (_pagerOptions.UseJqueryAjax)
{
if (_html.ViewContext.UnobtrusiveJavaScriptEnabled)
{
var tag = new TagBuilder("a")
{
InnerHtml = item.Text
};
tag.MergeAttribute("href", url);
// 添加页码在每个a上 add by Liuyu 2012/03/27
tag.MergeAttribute("p", "" + item.PageIndex);
tag.MergeAttributes(_ajaxOptions.ToUnobtrusiveHtmlAttributes());
return(string.IsNullOrEmpty(url)
? _html.Encode(item.Text) : tag.ToString(TagRenderMode.Normal));
}
var scriptBuilder = new StringBuilder();
if (!string.IsNullOrEmpty(_ajaxOptions.OnFailure) || !string.IsNullOrEmpty(_ajaxOptions.OnBegin) || (!string.IsNullOrEmpty(_ajaxOptions.OnComplete) && _ajaxOptions.HttpMethod.ToUpper() != "GET"))
{
scriptBuilder.Append("$.ajax({type:\'").Append(_ajaxOptions.HttpMethod.ToUpper() == "GET" ? "get" : "post");
scriptBuilder.Append("\',url:$(this).attr(\'href\'),success:function(data,status,xhr){$(\'#");
scriptBuilder.Append(_ajaxOptions.UpdateTargetId).Append("\').html(data);}");
if (!string.IsNullOrEmpty(_ajaxOptions.OnFailure))
{
scriptBuilder.Append(",error:").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnFailure));
}
if (!string.IsNullOrEmpty(_ajaxOptions.OnBegin))
{
scriptBuilder.Append(",beforeSend:").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnBegin));
}
if (!string.IsNullOrEmpty(_ajaxOptions.OnComplete))
{
scriptBuilder.Append(",complete:").Append(
HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnComplete));
}
scriptBuilder.Append("});return false;");
}
else
{
if (_ajaxOptions.HttpMethod.ToUpper() == "GET")
{
scriptBuilder.Append("$(\'#").Append(_ajaxOptions.UpdateTargetId);
scriptBuilder.Append("\').load($(this).attr(\'href\')");
if (!string.IsNullOrEmpty(_ajaxOptions.OnComplete))
{
scriptBuilder.Append(",").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnComplete));
}
scriptBuilder.Append(");return false;");
}
else
{
scriptBuilder.Append("$.post($(this).attr(\'href\'), function(data) {$(\'#");
scriptBuilder.Append(_ajaxOptions.UpdateTargetId);
scriptBuilder.Append("\').html(data);});return false;");
}
}
return(string.IsNullOrEmpty(url)
? _html.Encode(item.Text)
: String.Format(CultureInfo.InvariantCulture,
"<a href=\"{0}\" onclick=\"{1}\">{2}</a>",
url, scriptBuilder, item.Text));
}
return("<a href=\"" + url +
"\" onclick=\"window.open(this.attributes.getNamedItem('href').value,'_self')\"></a>");
}
private string GenerateAnchor(PagerItem item)
{
string url = GenerateUrl(item.PageIndex);
var tag = new TagBuilder("a") { InnerHtml = item.Text };
tag.MergeAttribute("href", url);
tag.MergeAttribute("data-page", item.PageIndex.ToString(CultureInfo.InvariantCulture));
return string.IsNullOrEmpty(url) ? item.Text : tag.ToString(TagRenderMode.Normal);
}
private IHtmlString GenerateAjaxPagerElement(PagerItem item)
{
if (item.Disabled)
return CreateWrappedPagerElement(item,item.Text);
return CreateWrappedPagerElement(item, GenerateAjaxAnchor(item));
}
public PagedListResult(int page, int pageSize, long total)
{
Pager = new PagerItem(page, pageSize, total);
}
private void AddFirst(ICollection<PagerItem> results)
{
var item = new PagerItem(_pagerOptions.FirstPageText, 1, _pageIndex == 1, PagerItemType.FirstPage);
//Add pager item when PagerItem is not disabled or PagerItem is disabled but PagerOptions.ShowDisabledPagerItems is true
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private IHtmlString GeneratePagerElement(PagerItem item)
{
//pager item link
string url = GenerateUrl(item.PageIndex);
if (item.Disabled) //first,last,next or previous page
return CreateWrappedPagerElement(item, item.Text);
return CreateWrappedPagerElement(item,
string.IsNullOrEmpty(url)
? HttpUtility.HtmlEncode(item.Text)
: String.Format("<a href=\"{0}\">{1}</a>", url, item.Text));
}
private string GenerateLink(PagerItem item)
{
return _helper.ActionLink(item.Text, _actionName, MakeRoute(item.PageIndex), _ajaxOptions).ToString();
}
public IList Select(PagerItem pagerItem)
{
return(_productDao.Select(pagerItem));
}
public IList Select(PagerItem pagerItem)
{
return(Mapper.Instance().QueryForList("Order-Select-Pager", pagerItem));
}
private MvcHtmlString GeneratePagerElement(PagerItem item)
{
//pager item link
string url = GenerateUrl(item.PageIndex);
if (item.Disabled) //first,last,next or previous page
return CreateWrappedPagerElement(item, String.Format("<a disabled=\"disabled\" class='ajaxpage'>{0}</a>", item.Text));
return CreateWrappedPagerElement(item,
string.IsNullOrEmpty(url)
? _html.Encode(item.Text)
: String.Format("<a href='{0}' class='ajaxpage'>{1}</a>", url, item.Text));
}
private IHtmlString CreateWrappedPagerElement(PagerItem item, string el)
{
if (item.Disabled)
{
if ((!string.IsNullOrEmpty(_pagerOptions.DisabledPagerItemTemplate) ||!string.IsNullOrEmpty(_pagerOptions.NavigationPagerItemTemplate)||
!string.IsNullOrEmpty(_pagerOptions.PagerItemTemplate)))
{
return
MvcHtmlString.Create(
string.Format(
_pagerOptions.DisabledPagerItemTemplate ?? (_pagerOptions.NavigationPagerItemTemplate ??
_pagerOptions.PagerItemTemplate), el));
}
return MvcHtmlString.Create(el);
}
string navStr = el;
switch (item.Type)
{
case PagerItemType.FirstPage:
case PagerItemType.LastPage:
case PagerItemType.NextPage:
case PagerItemType.PrevPage:
if ((!string.IsNullOrEmpty(_pagerOptions.NavigationPagerItemTemplate) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemTemplate)))
navStr =
string.Format(
_pagerOptions.NavigationPagerItemTemplate ??
_pagerOptions.PagerItemTemplate, el);
break;
case PagerItemType.MorePage:
if ((!string.IsNullOrEmpty(_pagerOptions.MorePagerItemTemplate) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemTemplate)))
navStr =
string.Format(
_pagerOptions.MorePagerItemTemplate ??
_pagerOptions.PagerItemTemplate, el);
break;
case PagerItemType.NumericPage:
if (item.PageIndex == _pageIndex &&
(!string.IsNullOrEmpty(_pagerOptions.CurrentPagerItemTemplate) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemTemplate))) //current page
navStr =
string.Format(
_pagerOptions.CurrentPagerItemTemplate ??
_pagerOptions.PagerItemTemplate, el);
else if (!string.IsNullOrEmpty(_pagerOptions.NumericPagerItemTemplate) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemTemplate))
navStr =
string.Format(
_pagerOptions.NumericPagerItemTemplate ??
_pagerOptions.PagerItemTemplate, el);
break;
}
return MvcHtmlString.Create(navStr);
}
private MvcHtmlString GenerateMsAjaxPagerElement(PagerItem item)
{
if (item.PageIndex == _pageIndex && !item.Disabled) //current page index
return CreateWrappedPagerElement(item, item.Text);
if (item.Disabled)
return CreateWrappedPagerElement(item, string.Format("<a disabled=\"disabled\" class='ajaxpage'>{0}</a>", item.Text));
// return null if current page index less than 1 or large than total page count
if (item.PageIndex < 1 || item.PageIndex > _totalPageCount)
return null;
return CreateWrappedPagerElement(item, GenerateAnchor(item));
}
private void RecalculateResponsivity()
{
if (!init)
{
return;
}
layoutSize = rectTransform.rect.size;
colCount = Mathf.FloorToInt(layoutSize.x / cellMinSize.x);
if (colCount <= 0)
{
colCount = 1;
}
rowCount = Mathf.FloorToInt(layoutSize.y / cellMinSize.y);
if (rowCount <= 0)
{
rowCount = 1;
}
prevCellCount = cellCount;
cellCount = rowCount * colCount;
cellSize = new Vector2(
(layoutSize.x / colCount) - spacing.x,
(layoutSize.y / rowCount) - spacing.y);
bool cellCountChanged = prevCellCount != cellCount;
if (cellCountChanged)
{
int itemHoldersToSpawn = cellCount - prevCellCount;
if (itemHoldersToSpawn < 0)
{
// Despawn items from the end of the layout.
for (int i = 0; i < Mathf.Abs(itemHoldersToSpawn); i++)
{
PagerItem despawnedItem = items[items.Count - 1];
items.Remove(despawnedItem);
// This plugin is originally intended for games on mobile platforms without
// orientation support. Cells count will be different for the first time,
// after that it will stay constant. Not using pooling is safe here.
Destroy(despawnedItem.gameObject);
}
}
else
{
// Add more items to the end of the layout.
for (int i = 0; i < itemHoldersToSpawn; i++)
{
GameObject newObject = Instantiate(itemObject);
newObject.transform.SetParent(rectTransform, false);
PagerItem newItem = newObject.GetComponent <PagerItem>();
newItem.Prepare(items.Count, callback);
items.Add(newItem);
}
}
ShowDataForPage(currPageIndex);
}
}
private string GenerateAjaxAnchor(PagerItem item)
{
string url = GenerateUrl(item.PageIndex);
if (string.IsNullOrWhiteSpace(url))
return HttpUtility.HtmlEncode(item.Text);
var tag = new TagBuilder("a") { InnerHtml = item.Text };
tag.MergeAttribute("href", url);
tag.MergeAttribute("data-pageindex", item.PageIndex.ToString(CultureInfo.InvariantCulture));
return tag.ToString(TagRenderMode.Normal);
}
private void AddNext(List<PagerItem> results)
{
if (_pageIndex < (_totalPageCount-1))
{
var text = _options.NextText;
var url = GenerateUrl(_pageIndex + 1);
var item = new PagerItem(text, url, false);
results.Add(item);
}
}
private MvcHtmlString GenerateAjaxPagerElement(PagerItem item)
{
return CreateWrappedPagerElement(item, item.Disabled ? String.Format("<a disabled=\"disabled\">{0}</a>", item.Text) : GenerateAnchor(item));
}
private void AddPageNumbers(List<PagerItem> results)
{
for (var pageIndex = _startPageIndex; pageIndex < _endPageIndex; pageIndex++)
{
var text = (pageIndex + 1).ToString();
var url = GenerateUrl(pageIndex);
var isSelected = pageIndex == _pageIndex;
if (isSelected)
text = String.Format(_options.SelectedPageNumberFormatString, text);
else
text = String.Format(_options.PageNumberFormatString, text);
var item = new PagerItem(text, url, isSelected);
results.Add(item);
}
}
private void AddFirst(ICollection<PagerItem> results)
{
PagerItem item = new PagerItem(_pagerOptions.FirstPageText, 1, _pagedList.CurrentPageIndex == 1, PagerItemType.FirstPage);
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private void AddPostRange(List<PagerItem> results)
{
if (_endPageIndex < _totalPageCount)
{
var text = "...";
var index = _startPageIndex + _options.MaximumPageNumbers;
if (index > _totalPageCount) index = _totalPageCount;
var url = GenerateUrl(index);
var item = new PagerItem(text, url, false);
results.Add(item);
}
}
private void AddPrevious(ICollection<PagerItem> results)
{
var item = new PagerItem(_pagerOptions.PrevPageText, _pageIndex - 1, _pageIndex == 1, PagerItemType.PrevPage);
if (!item.Disabled || (item.Disabled && _pagerOptions.ShowDisabledPagerItems))
results.Add(item);
}
private void AddPreRange(List<PagerItem> results)
{
if (_startPageIndex > 0)
{
var text = "...";
var index = _startPageIndex - _options.MaximumPageNumbers;
if (index < 0) index = 0;
var url = GenerateUrl(index);
var item = new PagerItem(text, url, false);
results.Add(item);
}
}
private void AddMoreBefore(ICollection<PagerItem> results)
{
if (_startPageIndex > 1 && _pagerOptions.ShowMorePagerItems)
{
var index = _startPageIndex - 1;
if (index < 1) index = 1;
var item = new PagerItem(_pagerOptions.MorePageText, index, false, PagerItemType.MorePage);
results.Add(item);
}
}
private void AddPrevious(List<PagerItem> results)
{
if (_pageIndex > 0)
{
var text = _options.PreviousText;
var url = GenerateUrl(_pageIndex - 1);
var item = new PagerItem(text, url, false);
results.Add(item);
}
}
private void AddMoreAfter(ICollection<PagerItem> results)
{
if (_endPageIndex < _totalPageCount)
{
var index = _startPageIndex + _pagerOptions.NumericPagerItemCount;
if (index > _totalPageCount) { index = _totalPageCount; }
var item = new PagerItem(_pagerOptions.MorePageText, index, false, PagerItemType.MorePage);
results.Add(item);
}
}
private string GenerateLink(PagerItem item)
{
return String.Format("<a href='{0}'>{1}</a>", item.Url, _helper.Encode(item.Text));
}
private string GenerateAnchor(PagerItem item)
{
if (_msAjaxPaging)
{
var routeValues = GetCurrentRouteValues(_ajax.ViewContext);
if (item.PageIndex == 0)
routeValues[_pagerOptions.PageIndexParameterName] = ScriptPageIndexName;
else
routeValues[_pagerOptions.PageIndexParameterName] = item.PageIndex;
if (!string.IsNullOrEmpty(_routeName))
return _ajax.RouteLink(item.Text, _routeName, routeValues, _ajaxOptions).ToString();
return _ajax.RouteLink(item.Text, routeValues, _ajaxOptions).ToString();
}
string url = GenerateUrl(item.PageIndex);
if (_pagerOptions.UseJqueryAjax)
{
if (_html.ViewContext.UnobtrusiveJavaScriptEnabled)
{
var tag = new TagBuilder("a") { InnerHtml = item.Text };
tag.MergeAttribute("href", url);
// 添加页码在每个a上 add by Liuyu 2012/03/27
tag.MergeAttribute("p", "" + item.PageIndex);
tag.MergeAttributes(_ajaxOptions.ToUnobtrusiveHtmlAttributes());
return string.IsNullOrEmpty(url)
? _html.Encode(item.Text) : tag.ToString(TagRenderMode.Normal);
}
var scriptBuilder = new StringBuilder();
if (!string.IsNullOrEmpty(_ajaxOptions.OnFailure) || !string.IsNullOrEmpty(_ajaxOptions.OnBegin) || (!string.IsNullOrEmpty(_ajaxOptions.OnComplete) && _ajaxOptions.HttpMethod.ToUpper() != "GET"))
{
scriptBuilder.Append("$.ajax({type:\'").Append(_ajaxOptions.HttpMethod.ToUpper() == "GET" ? "get" : "post");
scriptBuilder.Append("\',url:$(this).attr(\'href\'),success:function(data,status,xhr){$(\'#");
scriptBuilder.Append(_ajaxOptions.UpdateTargetId).Append("\').html(data);}");
if (!string.IsNullOrEmpty(_ajaxOptions.OnFailure))
scriptBuilder.Append(",error:").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnFailure));
if (!string.IsNullOrEmpty(_ajaxOptions.OnBegin))
scriptBuilder.Append(",beforeSend:").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnBegin));
if (!string.IsNullOrEmpty(_ajaxOptions.OnComplete))
scriptBuilder.Append(",complete:").Append(
HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnComplete));
scriptBuilder.Append("});return false;");
}
else
{
if (_ajaxOptions.HttpMethod.ToUpper() == "GET")
{
scriptBuilder.Append("$(\'#").Append(_ajaxOptions.UpdateTargetId);
scriptBuilder.Append("\').load($(this).attr(\'href\')");
if (!string.IsNullOrEmpty(_ajaxOptions.OnComplete))
scriptBuilder.Append(",").Append(HttpUtility.HtmlAttributeEncode(_ajaxOptions.OnComplete));
scriptBuilder.Append(");return false;");
}
else
{
scriptBuilder.Append("$.post($(this).attr(\'href\'), function(data) {$(\'#");
scriptBuilder.Append(_ajaxOptions.UpdateTargetId);
scriptBuilder.Append("\').html(data);});return false;");
}
}
return string.IsNullOrEmpty(url)
? _html.Encode(item.Text)
: String.Format(CultureInfo.InvariantCulture,
"<a href=\"{0}\" class='ajaxpage' onclick=\"{1}\">{2}</a>",
url, scriptBuilder, item.Text);
}
return "<a href=\"" + url +
"\" onclick=\"window.open(this.attributes.getNamedItem('href').value,'_self')\"></a>";
}
/// <summary>
/// Creates complete item list by adding navigation items for
/// </summary>
/// <returns></returns>
protected List <PagerItem> CreateItemList()
{
if (!ShowPaginator || ListItems.TotalPages <= 1)
{
return(new List <PagerItem>());
}
var pageNumber = ListItems.PageNumber;
var pageCount = ListItems.TotalPages;
var results = new List <PagerItem>();
PagerItem item;
// First link.
if (ShowFirst && pageNumber > 1)
{
item = new PagerItem(T("Pager.First"), GenerateUrl(1), PagerItemType.FirstPage)
{
State = (pageNumber > 1) ? PagerItemState.Normal : PagerItemState.Disabled
};
results.Add(item);
}
// Previous link.
if (ShowPrevious && pageNumber > 1)
{
item = new PagerItem(T("Pager.Previous"), GenerateUrl(pageNumber - 1), PagerItemType.PreviousPage)
{
State = (pageNumber > 1) ? PagerItemState.Normal : PagerItemState.Disabled
};
results.Add(item);
}
// Add the page number items.
if (MaxPagesToDisplay > 0)
{
AddPageItemsList(results);
}
// Next link.
var hasNext = false;
if (ShowNext && pageNumber < pageCount)
{
item = new PagerItem(T("Pager.Next"), GenerateUrl(pageNumber + 1), PagerItemType.NextPage)
{
State = (pageNumber == pageCount) ? PagerItemState.Disabled : PagerItemState.Normal
};
results.Add(item);
hasNext = true;
}
// Last link.
if (ShowLast && pageNumber < pageCount)
{
item = new PagerItem(T("Pager.Last"), GenerateUrl(pageCount), PagerItemType.LastPage)
{
State = (pageNumber == pageCount) ? PagerItemState.Disabled : PagerItemState.Normal
};
if (Style == PagerStyle.Pagination || !hasNext)
{
results.Add(item);
}
else
{
// BlogStyle Last-Item is right-aligned, so shift left.
results.Insert(results.Count - 1, item);
}
}
return(results);
}
private MvcHtmlString GenerateJqAjaxPagerElement(PagerItem item)
{
if (item.Disabled)
return CreateWrappedPagerElement(item, String.Format("<a disabled=\"disabled\" class='ajaxpage'>{0}</a>", item.Text));
return CreateWrappedPagerElement(item, GenerateAnchor(item));
}
/// <summary>
/// Creates li tag from <see cref="PagerItem"/> and appends it to ul tag.
/// </summary>
protected virtual void AppendItem(TagBuilder itemsUl, PagerItem item)
{
var itemLi = new TagBuilder("li");
using var classList = itemLi.GetClassList();
if (item.State == PagerItemState.Disabled)
{
classList.Add("disabled");
}
else if (item.State == PagerItemState.Selected)
{
classList.Add("active");
}
if (item.Type == PagerItemType.Text)
{
classList.Add("shrinked");
}
if (Style == PagerStyle.Blog && item.IsNavButton)
{
classList.Add((item.Type == PagerItemType.PreviousPage || item.Type == PagerItemType.FirstPage) ? "previous" : "next");
}
classList.Add("page-item");
// Dispose here to write all collected classes into tag.
classList.Dispose();
var innerAOrSpan = new TagBuilder(item.Type == PagerItemType.Page || item.IsNavButton ? "a" : "span");
if (item.Type == PagerItemType.Page || item.IsNavButton)
{
innerAOrSpan.Attributes.Add("href", item.Url);
if (item.IsNavButton)
{
innerAOrSpan.Attributes.Add("title", item.Text.AttributeEncode());
innerAOrSpan.Attributes.Add("aria-label", item.Text.AttributeEncode());
innerAOrSpan.Attributes.Add("tab-index", "-1");
if (Style != PagerStyle.Blog)
{
innerAOrSpan.Attributes.Add("rel", "tooltip");
innerAOrSpan.AddCssClass("page-nav");
}
}
else
{
var formatStr = ItemTitleFormatString;
if (formatStr.HasValue())
{
innerAOrSpan.Attributes.Add("title", string.Format(formatStr, item.Text).AttributeEncode());
innerAOrSpan.Attributes.Add("rel", "tooltip");
}
}
}
innerAOrSpan.AddCssClass("page-link");
itemLi.InnerHtml.AppendHtml(GetItemInnerContent(item, innerAOrSpan));
itemsUl.InnerHtml.AppendHtml(itemLi);
}
private MvcHtmlString CreateWrappedPagerElement(PagerItem item, string el)
{
string navStr = el;
switch (item.Type)
{
case PagerItemType.FirstPage:
case PagerItemType.LastPage:
case PagerItemType.NextPage:
case PagerItemType.PrevPage:
if ((!string.IsNullOrEmpty(_pagerOptions.NavigationPagerItemWrapperFormatString) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemWrapperFormatString)))
navStr =
string.Format(
_pagerOptions.NavigationPagerItemWrapperFormatString ??
_pagerOptions.PagerItemWrapperFormatString, el);
break;
case PagerItemType.MorePage:
if ((!string.IsNullOrEmpty(_pagerOptions.MorePagerItemWrapperFormatString) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemWrapperFormatString)))
navStr =
string.Format(
_pagerOptions.MorePagerItemWrapperFormatString ??
_pagerOptions.PagerItemWrapperFormatString, el);
break;
case PagerItemType.NumericPage:
if (item.PageIndex == _pageIndex &&
(!string.IsNullOrEmpty(_pagerOptions.CurrentPagerItemWrapperFormatString) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemWrapperFormatString))) //current page
navStr =
string.Format(
_pagerOptions.CurrentPagerItemWrapperFormatString ??
_pagerOptions.PagerItemWrapperFormatString, el);
else if (!string.IsNullOrEmpty(_pagerOptions.NumericPagerItemWrapperFormatString) ||
!string.IsNullOrEmpty(_pagerOptions.PagerItemWrapperFormatString))
navStr =
string.Format(
_pagerOptions.NumericPagerItemWrapperFormatString ??
_pagerOptions.PagerItemWrapperFormatString, el);
break;
}
return MvcHtmlString.Create(navStr + _pagerOptions.SeparatorHtml);
}
/// <summary>
/// Create a new <see cref="PagerItemGenerationContext" /> from a base <see cref="PagerGenerationContext" />.
/// </summary>
/// <param name="baseContext">The base <see cref="PagerGenerationContext" /> instance.</param>
/// <param name="pagerItem">The current page item.</param>
/// <param name="pagerItemOptions">The current page item options.</param>
public PagerItemGenerationContext([NotNull] PagerGenerationContext baseContext, PagerItem pagerItem,
PagerItemOptions pagerItemOptions)
{
if (baseContext == null)
{
throw new ArgumentNullException(nameof(baseContext));
}
CurrentPage = baseContext.CurrentPage;
TotalPage = baseContext.TotalPage;
Options = baseContext.Options;
ViewContext = baseContext.ViewContext;
GenerationMode = baseContext.GenerationMode;
PagerItem = pagerItem;
PagerItemOptions = pagerItemOptions;
}
