forked from dncuug/X.PagedList
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request dncuug#139 from ivangrek/85
Add ability to build PagedList fluently
- Loading branch information
Showing
14 changed files
with
1,562 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
235 changes: 235 additions & 0 deletions
235
examples/X.PagedList.Mvc.Example.Core/Views/Shared/Paging/_Pager.cshtml
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,235 @@ | ||
| @using System.Text | ||
| @using X.PagedList.Mvc.Common | ||
|
|
||
| @model X.PagedList.IPagedList | ||
|
|
||
| @{ | ||
| var options = (PagedListRenderOptionsBase)ViewData["Options"]; | ||
| var generatePageUrl = (Func<int, string>)ViewData["GeneratePageUrl"]; | ||
| var containerDivClasses = (options.ContainerDivClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| var ulElementClasses = (options.UlElementClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
|
|
||
| var list = Model; | ||
|
|
||
| //calculate start and end of range of page numbers | ||
| var firstPageToDisplay = 1; | ||
| var lastPageToDisplay = list.PageCount; | ||
| var pageNumbersToDisplay = lastPageToDisplay; | ||
|
|
||
| if (options.MaximumPageNumbersToDisplay.HasValue && list.PageCount > options.MaximumPageNumbersToDisplay) | ||
| { | ||
| // cannot fit all pages into pager | ||
| var maxPageNumbersToDisplay = options.MaximumPageNumbersToDisplay.Value; | ||
|
|
||
| firstPageToDisplay = list.PageNumber - maxPageNumbersToDisplay / 2; | ||
|
|
||
| if (firstPageToDisplay < 1) | ||
| { | ||
| firstPageToDisplay = 1; | ||
| } | ||
|
|
||
| pageNumbersToDisplay = maxPageNumbersToDisplay; | ||
| lastPageToDisplay = firstPageToDisplay + pageNumbersToDisplay - 1; | ||
|
|
||
| if (lastPageToDisplay > list.PageCount) | ||
| { | ||
| firstPageToDisplay = list.PageCount - maxPageNumbersToDisplay + 1; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @*pagination-container*@ | ||
| <div class="@containerDivClasses"> | ||
| <ul class="@ulElementClasses"> | ||
| @*first*@ | ||
| @if (options.DisplayLinkToFirstPage == PagedListDisplayMode.Always || (options.DisplayLinkToFirstPage == PagedListDisplayMode.IfNeeded && firstPageToDisplay > 1)) | ||
| { | ||
| var pageClasses = (options.PageClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| const int targetPageNumber = 1; | ||
|
|
||
| if (list.IsFirstPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="PagedList-skipToFirst disabled"> | ||
| <a class="@pageClasses">@string.Format(options.LinkToFirstPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="PagedList-skipToFirst"> | ||
| <a rel="first" class="@pageClasses" href="@generatePageUrl(targetPageNumber)">@string.Format(options.LinkToFirstPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| } | ||
|
|
||
| @*previous*@ | ||
| @if (options.DisplayLinkToPreviousPage == PagedListDisplayMode.Always || (options.DisplayLinkToPreviousPage == PagedListDisplayMode.IfNeeded && !list.IsFirstPage)) | ||
| { | ||
| var pageClasses = (options.PageClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| var targetPageNumber = list.PageNumber - 1; | ||
|
|
||
| if (!list.HasPreviousPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.PreviousElementClass disabled"> | ||
| <a class="@pageClasses">@string.Format(options.LinkToPreviousPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.PreviousElementClass"> | ||
| <a rel="prev" class="@pageClasses" href="@generatePageUrl(targetPageNumber)">@string.Format(options.LinkToPreviousPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| } | ||
|
|
||
| @*text*@ | ||
| @if (options.DisplayPageCountAndCurrentLocation) | ||
| { | ||
| <li class="PagedList-pageCountAndLocation disabled"> | ||
| <a>@string.Format(options.PageCountAndCurrentLocationFormat, list.PageNumber, list.PageCount)</a> | ||
| </li> | ||
| } | ||
|
|
||
| @*text*@ | ||
| @if (options.DisplayItemSliceAndTotal) | ||
| { | ||
| <li class="PagedList-pageCountAndLocation disabled"> | ||
| <a>@string.Format(options.ItemSliceAndTotalFormat, list.FirstItemOnPage, list.LastItemOnPage, list.TotalItemCount)</a> | ||
| </li> | ||
| } | ||
|
|
||
| @*page*@ | ||
| @if (options.DisplayLinkToIndividualPages) | ||
| { | ||
| //if there are previous page numbers not displayed, show an ellipsis | ||
| if (options.DisplayEllipsesWhenNotShowingAllPageNumbers && firstPageToDisplay > 1) | ||
| { | ||
| var targetPageNumber = firstPageToDisplay - 1; | ||
|
|
||
| if (!list.HasPreviousPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.EllipsesElementClass disabled"> | ||
| <a class="PagedList-skipToPrevious">@Html.Raw(string.Format(options.EllipsesFormat, targetPageNumber))</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.EllipsesElementClass"> | ||
| <a rel="prev" class="PagedList-skipToPrevious" href="@generatePageUrl(targetPageNumber)">@Html.Raw(string.Format(options.EllipsesFormat, targetPageNumber))</a> | ||
| </li> | ||
| } | ||
| } | ||
|
|
||
| foreach (var i in Enumerable.Range(firstPageToDisplay, pageNumbersToDisplay)) | ||
| { | ||
| //show delimiter between page numbers | ||
| if (i > firstPageToDisplay && !string.IsNullOrWhiteSpace(options.DelimiterBetweenPageNumbers)) | ||
| { | ||
| <li>@options.DelimiterBetweenPageNumbers</li> | ||
| } | ||
|
|
||
| var pageClasses = (options.PageClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| var targetPageNumber = i; | ||
|
|
||
| if (i == list.PageNumber) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.ActiveLiElementClass"> | ||
| <span class="@pageClasses">@string.Format(options.LinkToIndividualPageFormat, targetPageNumber)</span> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li> | ||
| <a rel="prev" class="@pageClasses" href="@generatePageUrl(targetPageNumber)">@string.Format(options.LinkToIndividualPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| } | ||
|
|
||
| //if there are subsequent page numbers not displayed, show an ellipsis | ||
| if (options.DisplayEllipsesWhenNotShowingAllPageNumbers && (firstPageToDisplay + pageNumbersToDisplay - 1) < list.PageCount) | ||
| { | ||
| var targetPageNumber = lastPageToDisplay + 1; | ||
|
|
||
| if (!list.HasPreviousPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.EllipsesElementClass disabled"> | ||
| <a class="PagedList-skipToNext">@Html.Raw(string.Format(options.EllipsesFormat, targetPageNumber))</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.EllipsesElementClass"> | ||
| <a rel="next" class="PagedList-skipToNext" href="@generatePageUrl(targetPageNumber)">@Html.Raw(string.Format(options.EllipsesFormat, targetPageNumber))</a> | ||
| </li> | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @*next*@ | ||
| @if (options.DisplayLinkToNextPage == PagedListDisplayMode.Always || (options.DisplayLinkToNextPage == PagedListDisplayMode.IfNeeded && !list.IsLastPage)) | ||
| { | ||
| var pageClasses = (options.PageClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| var targetPageNumber = list.PageNumber + 1; | ||
|
|
||
| if (!list.HasNextPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.NextElementClass disabled"> | ||
| <a class="@pageClasses">@string.Format(options.LinkToNextPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="@options.NextElementClass"> | ||
| <a rel="next" class="@pageClasses" href="@generatePageUrl(targetPageNumber)">@string.Format(options.LinkToNextPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| } | ||
|
|
||
| @*last*@ | ||
| @if (options.DisplayLinkToLastPage == PagedListDisplayMode.Always || (options.DisplayLinkToLastPage == PagedListDisplayMode.IfNeeded && lastPageToDisplay < list.PageCount)) | ||
| { | ||
| var pageClasses = (options.PageClasses ?? Enumerable.Empty<string>()).Aggregate(new StringBuilder(), (c, n) => c.Append(n).Append(" ")); | ||
| var targetPageNumber = list.PageCount; | ||
|
|
||
| if (list.IsLastPage) | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="PagedList-skipToLast disabled"> | ||
| <a class="@pageClasses">@string.Format(options.LinkToLastPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| else | ||
| { | ||
| //FunctionToTransformEachPageLink | ||
| <li class="PagedList-skipToLast"> | ||
| <a rel="last" class="@pageClasses" href="@generatePageUrl(targetPageNumber)">@string.Format(options.LinkToLastPageFormat, targetPageNumber)</a> | ||
| </li> | ||
| } | ||
| } | ||
| </ul> | ||
| </div> |
Oops, something went wrong.