private static string RenderSearchPageAndPageSizeDiv <T>(TargetPager <T> dataList, string url, object routeValues = null)
{
TagBuilder form = new TagBuilder("form");
form.GenerateId("pageSizeAndPageToForm");
if (routeValues != null)
{
PropertyInfo[] attributes = routeValues.GetType().GetProperties();
foreach (PropertyInfo propertyInfo in attributes)
{
TagBuilder hiddenDiv = new TagBuilder("input");
hiddenDiv.MergeAttribute("type", "hidden");
hiddenDiv.MergeAttribute("name", propertyInfo.Name);
hiddenDiv.MergeAttribute("value", Convert.ToString(propertyInfo.GetValue(routeValues, null)));
form.InnerHtml += hiddenDiv.ToString();
}
}
form.MergeAttribute("action", url);
form.InnerHtml += RenderToPageDiv("go_to_page", dataList);
form.InnerHtml += RenderSetSizeDiv(dataList, "per_page");
return(form.ToString());
}
private static string RenderToPageDiv <T>(string divClassName, TargetPager <T> dataList)
{
TagBuilder toPageDiv = new TagBuilder("div");
toPageDiv.AddCssClass(divClassName);
TagBuilder span = new TagBuilder("span");
span.SetInnerText("To");
toPageDiv.InnerHtml += span.ToString();
TagBuilder textArea = new TagBuilder("input");
textArea.MergeAttribute("name", "pageIndex");
textArea.GenerateId("pageIndexInputId");
textArea.MergeAttribute("type", "text");
toPageDiv.InnerHtml += textArea.ToString();
TagBuilder go = new TagBuilder("input");
go.MergeAttribute("value", "Go");
go.MergeAttribute("type", "button");
string buttonEventString = "javascript:setPageIndex(" + dataList.PageIndex + "," + dataList.PageTotal + ");";
go.MergeAttribute("onclick", buttonEventString);
toPageDiv.InnerHtml += go.ToString();
return(toPageDiv.ToString());
}
public virtual RequestResult SelectAllByPagerWithChild(RequestData requestData)
{
RequestData <TEntity> data = new RequestData <TEntity>();
data.Deserialize(requestData);
if (data.Pager == null)
{
data.Pager = new Pager {
PageIndex = 1, PageSize = PageSize
}
}
;
if (data.Pager.PageSize == 0)
{
data.Pager.PageSize = PageSize;
}
try
{
Pager pager = data.Pager;
List <TEntity> entities = this.Service.SelectAll(data.Pager, true);
TargetPager <TEntity> targetPager = new TargetPager <TEntity> {
PageSize = pager.PageSize, PageIndex = pager.PageIndex, PageTotal = pager.PageTotal, Datas = entities
};
return(new RequestResult {
IsSucceed = true, Message = SelectSuccessful, Data = targetPager
});
}
catch (Exception)
{
return(new RequestResult {
IsSucceed = false, Message = SelectFailed, Data = requestData
});
}
}
private static TagBuilder AjaxRenderToPageDiv <T>(TargetPager <T> dataList, IHtmlContent pagerGoUrl, string updateTarget)
{
TagBuilder toPageDiv = new TagBuilder("div");
toPageDiv.AddCssClass("go_to_page");
//TagBuilder spanTotalPage = new TagBuilder("span");
//spanTotalPage.InnerHtml.AppendHtml("Total Page" + " " + dataList.PageTotal + " | ");
//toPageDiv.InnerHtml.AppendHtml(spanTotalPage);
TagBuilder span = new TagBuilder("span");
span.InnerHtml.AppendHtml("To");
toPageDiv.InnerHtml.AppendHtml(span);
TagBuilder textArea = new TagBuilder("input");
textArea.MergeAttribute("name", "pageIndex");
textArea.GenerateId(updateTarget + "_pageIndexInputId", "");
textArea.MergeAttribute("type", "text");
textArea.MergeAttribute("style", "width:50px;height:30px;");
toPageDiv.InnerHtml.AppendHtml(textArea);
toPageDiv.InnerHtml.AppendHtml(pagerGoUrl);
return(toPageDiv);
}
private static string AjaxRenderToPageDiv <T>(string divClassName, TargetPager <T> dataList, string pagerGoUrl, string updateTarget)
{
TagBuilder toPageDiv = new TagBuilder("div");
toPageDiv.AddCssClass("go_to_page");
//TagBuilder spanTotalPage = new TagBuilder("span");
//spanTotalPage.SetInnerText("Total" + " " + dataList.PageTotal);
//toPageDiv.InnerHtml += spanTotalPage.ToString();
TagBuilder span = new TagBuilder("span");
span.SetInnerText("To");
toPageDiv.InnerHtml += span.ToString();
TagBuilder textArea = new TagBuilder("input");
textArea.MergeAttribute("name", "pageIndex");
textArea.GenerateId(updateTarget + "_pageIndexInputId");
textArea.MergeAttribute("type", "text");
textArea.MergeAttribute("style", "width:50px;height:30px;");
toPageDiv.InnerHtml += textArea.ToString();
toPageDiv.InnerHtml += pagerGoUrl;
return(toPageDiv.ToString());
}
protected TargetPager <TEntity> CommonCorePagerToTargetPager(Pager pager, List <TEntity> entities)
{
TargetPager <TEntity> entityPager = new TargetPager <TEntity> {
PageIndex = pager.PageIndex, PageSize = pager.PageSize, PageTotal = pager.PageTotal, TotalCounts = pager.TotalCounts, Datas = entities
};
return(entityPager);
}
protected TargetPager <TModel> CommonCorePagerToTargetPager(Pager pager, List <TModel> models)
{
TargetPager <TModel> modelPager = new TargetPager <TModel> {
PageIndex = pager.PageIndex, PageSize = pager.PageSize, PageTotal = pager.PageTotal, TotalCounts = pager.TotalCounts, Datas = models
};
return(modelPager);
}
public virtual ActionResult Index(SearchModel pagerSearchModel)
{
pagerSearchModel.Pager = this.GetPagerFormRequest(pagerSearchModel.Pager);
List <TEntity> entities = this.GetBySearchModel(pagerSearchModel);
TargetPager <TEntity> targetPager = this.CommonCorePagerToTargetPager(pagerSearchModel.Pager, entities);
return(this.ToAction("Index", new IndexViewModel <TEntity> {
SearchModel = pagerSearchModel, TargetPager = targetPager
}));
}
public virtual RequestResult SelectPagerByColumns(dynamic pagerSearch)
{
try
{
Pager pager = Utility.ConvertJTokenToPropertyTypeValue(pagerSearch, "Pager", typeof(Pager));
if (pager == null)
{
throw new Exception("Pager info must be konwn.");
}
TEntity newEntity = Utility.ConvertJTokenToPropertyTypeValue(pagerSearch, "Entity", new TEntity().GetType()) as TEntity;
if (newEntity != null)
{
dynamic keyValue = pagerSearch.GetValue("Entity");
ICollection <string> keys = Utility.GetJsonKeys(keyValue);
List <string> columns = Utility.GetColumnStrings(newEntity, keys);
List <TEntity> entities = this.Service.SelectBy(pager, newEntity, columns);
TargetPager <TEntity> targetPager = new TargetPager <TEntity> {
PageSize = pager.PageSize, PageIndex = pager.PageIndex, PageTotal = pager.PageTotal, Datas = entities
};
return(new RequestResult {
IsSucceed = true, Message = SearchSuccessful, Data = targetPager
});
}
else
{
List <TEntity> entities = this.Service.SelectAll(pager);
TargetPager <TEntity> targetPager = new TargetPager <TEntity> {
PageSize = pager.PageSize, PageIndex = pager.PageIndex, PageTotal = pager.PageTotal, Datas = entities
};
return(new RequestResult {
IsSucceed = true, Message = SearchSuccessful, Data = targetPager
});
}
}
catch (Exception)
{
return(new RequestResult {
IsSucceed = false, Message = SearchFail, Data = pagerSearch
});
}
}
public virtual ActionResult Index(int pageIndex = 1, int pageSize = PageSize)
{
Pager pager = new Pager {
PageIndex = pageIndex, PageSize = pageSize
};
List <TEntity> entities = this.GetPagerData(pager);
TargetPager <TEntity> targetPager = new TargetPager <TEntity>
{
PageIndex = pageIndex,
PageSize = pageSize,
PageTotal = pager.PageTotal,
TotalCounts = pager.TotalCounts,
Datas = entities
};
return(this.ToAction("Index", new IndexViewModel <TEntity> {
SearchModel = new SearchModel {
Pager = pager
}, TargetPager = targetPager
}));
}
private static IHtmlContent AjaxRenderSearchPageAndPageSizeDiv <T>(IHtmlHelper helper, TargetPager <T> dataList, string divClassName, object routeValues, string updateTarget, string action, string controller)
{
HtmlContentBuilder pagerHtmlContentBuilder = new HtmlContentBuilder();
string goelementId = updateTarget + "_pageIndexInputId";
string perPageelementId = updateTarget + "_pager_pagesize_selectid";
IHtmlContent ajaxLink = helper.ActionLink("Go", action, controller, routeValues, new { data_ajax = "true", data_ajax_method = "Post", data_ajax_mode = "replace", data_ajax_update = "#" + updateTarget, @class = "go", @onclick = "setJumpPagerLinkWithGo(" + dataList.PageIndex + "," + dataList.PageTotal + "," + goelementId + "," + perPageelementId + ", this)" });
IHtmlContent ajaxLinkHide = helper.ActionLink("Go", action, controller, routeValues, new { data_ajax = "true", data_ajax_method = "Post", data_ajax_mode = "replace", data_ajax_update = "#" + updateTarget, @id = updateTarget + "_perPageHiddenGo", @hidden = "hidden", @onclick = "setJumpPagerLinkWithPerPage(" + dataList.PageIndex + "," + dataList.PageTotal + "," + perPageelementId + ", this )" });
pagerHtmlContentBuilder.AppendHtml(AjaxRenderToPageDiv(dataList, ajaxLink, updateTarget));
pagerHtmlContentBuilder.AppendHtml(AjaxRenderSetSizeDiv(dataList, ajaxLinkHide, updateTarget));
return(pagerHtmlContentBuilder);
}
private static IHtmlContent AjaxRenderSetSizeDiv <T>(TargetPager <T> dataList, IHtmlContent pagePerPagerGoUrl, string updateTarget)
{
TagBuilder div = new TagBuilder("div");
div.AddCssClass("per_page");
TagBuilder span = new TagBuilder("span");
span.InnerHtml.AppendHtml("Per Page");
div.InnerHtml.AppendHtml(span);
string perPageLinkId = updateTarget + "_perPageHiddenGo";
TagBuilder select = new TagBuilder("select");
select.GenerateId(updateTarget + "_pager_pagesize_selectid", "");
select.MergeAttribute("name", "pageSize");
string pageEvent = "javascript:document.getElementById('" + perPageLinkId + "').click();";
select.MergeAttribute("onchange", pageEvent);
TagBuilder option = new TagBuilder("option");
option.InnerHtml.AppendHtml("5");
option.MergeAttribute("value", "5");
TagBuilder option1 = new TagBuilder("option");
option1.InnerHtml.AppendHtml("10");
option1.MergeAttribute("value", "10");
TagBuilder option2 = new TagBuilder("option");
option2.InnerHtml.AppendHtml("15");
option2.MergeAttribute("value", "15");
TagBuilder option3 = new TagBuilder("option");
option3.InnerHtml.AppendHtml("20");
option3.MergeAttribute("value", "20");
if (dataList.PageSize == 20)
{
option3.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 15)
{
option2.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 10)
{
option1.MergeAttribute("selected", "selected");
}
else
{
option.MergeAttribute("selected", "selected");
}
select.InnerHtml.AppendHtml(option);
select.InnerHtml.AppendHtml(option1);
select.InnerHtml.AppendHtml(option2);
select.InnerHtml.AppendHtml(option3);
div.InnerHtml.AppendHtml(select);
div.InnerHtml.AppendHtml(pagePerPagerGoUrl);
return(div);
}
private static IHtmlContent AjaxRenderPageLi <T>(IHtmlHelper ajaxHelper, TargetPager <T> dataList, string text, string action, string controller, object routeValues, string updateTarget, int firstPageNumber, int lastPageNumber)
{
TagBuilder listItem = new TagBuilder("li");
int pageNumber;
if (text == PreviousTag)
{
pageNumber = dataList.PageIndex - 1;
}
else if (text == NextTag)
{
pageNumber = dataList.PageIndex + 1;
}
else if (text == FirstPageTag)
{
pageNumber = firstPageNumber;
}
else if (text == LastPageTag)
{
pageNumber = lastPageNumber;
}
else
{
pageNumber = Convert.ToInt16(text, 10);
}
if (pageNumber <= 0)
{
pageNumber = 1;
}
if (pageNumber > dataList.PageTotal)
{
pageNumber = dataList.PageTotal;
}
if (pageNumber != dataList.PageIndex)
{
object routeParam = ContactObject(routeValues, new { pageIndex = pageNumber, pageSize = dataList.PageSize });
IHtmlContent ajaxLink = ajaxHelper.ActionLink(text, action, controller, routeParam, new { data_ajax = "true", data_ajax_method = "Post", data_ajax_mode = "replace", data_ajax_update = "#" + updateTarget });
listItem.InnerHtml.AppendHtml(ajaxLink);
}
else
{
TagBuilder aTagBuilder = new TagBuilder("a");
aTagBuilder.InnerHtml.Append(text);
listItem.InnerHtml.AppendHtml(aTagBuilder);
}
int currentIndex = 0;
int.TryParse(text, out currentIndex);
if (currentIndex == dataList.PageIndex)
{
listItem.AddCssClass("active");
}
return(listItem);
}
public static MvcHtmlString RenderPager <T>(this HtmlHelper helper, TargetPager <T> dataList, string url, object routeValues = null)
{
if (string.IsNullOrEmpty(url))
{
throw new ArgumentNullException("url");
}
if (dataList == null)
{
dataList = new TargetPager <T> {
PageTotal = 0
};
}
if (dataList.PageTotal <= 0)
{
return(new MvcHtmlString(string.Empty));
}
if (dataList.PageIndex > dataList.PageTotal)
{
dataList.PageIndex = 1;
}
int start = 1;
int end = dataList.PageTotal;
if (dataList.PageTotal > MaxDisplayPageCount)
{
start = dataList.PageIndex - 4;
end = dataList.PageIndex + 5;
if (dataList.PageIndex - 4 <= 1)
{
start = 1;
end = MaxDisplayPageCount;
}
if (dataList.PageIndex + 4 >= dataList.PageTotal)
{
start = dataList.PageTotal - MaxDisplayPageCount + 1;
end = dataList.PageTotal;
}
}
TagBuilder pagerDiv = new TagBuilder("div");
pagerDiv.MergeAttribute("style", "display:inline-block;");
TagBuilder pageDivGo = new TagBuilder("div");
pageDivGo.AddCssClass("togoperpage");
TagBuilder unsortList = new TagBuilder("ul");
unsortList.AddCssClass("pagination");
unsortList.InnerHtml += RenderPageLi(dataList, FirstPageTag, url, routeValues);
unsortList.InnerHtml += RenderPageLi(dataList, PreviousTag, url, routeValues);
for (int i = start; i <= end; i++)
{
unsortList.InnerHtml += RenderPageLi(dataList, Convert.ToString(i), url, routeValues);
}
unsortList.InnerHtml += RenderPageLi(dataList, NextTag, url, routeValues);
unsortList.InnerHtml += RenderPageLi(dataList, LastPageTag, url, routeValues);
pageDivGo.InnerHtml = RenderSearchPageAndPageSizeDiv(dataList, url, routeValues);
pagerDiv.InnerHtml = string.Concat(unsortList.ToString(), pageDivGo.ToString());
return(new MvcHtmlString(pagerDiv.ToString()));
}
private static string RenderSetSizeDiv <T>(TargetPager <T> dataList, string divClassName)
{
TagBuilder div = new TagBuilder("div");
div.AddCssClass(divClassName);
TagBuilder span = new TagBuilder("span");
span.SetInnerText("Per page");
div.InnerHtml += span.ToString();
TagBuilder select = new TagBuilder("select");
select.GenerateId("pager_pagesize_selectid");
select.MergeAttribute("name", "pageSize");
const string pageEvent = "javascript:document.getElementById('pageSizeAndPageToForm').submit();";
select.MergeAttribute("onchange", pageEvent);
TagBuilder option = new TagBuilder("option");
option.SetInnerText("5");
option.MergeAttribute("value", "5");
TagBuilder option1 = new TagBuilder("option");
option1.SetInnerText("10");
option1.MergeAttribute("value", "10");
TagBuilder option2 = new TagBuilder("option");
option2.SetInnerText("15");
option2.MergeAttribute("value", "15");
TagBuilder option3 = new TagBuilder("option");
option3.SetInnerText("20");
option3.MergeAttribute("value", "20");
if (dataList.PageSize == 20)
{
option3.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 15)
{
option2.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 10)
{
option1.MergeAttribute("selected", "selected");
}
else
{
option.MergeAttribute("selected", "selected");
}
select.InnerHtml += option;
select.InnerHtml += option1;
select.InnerHtml += option2;
select.InnerHtml += option3;
div.InnerHtml += select.ToString();
return(div.ToString());
}
private static string AjaxRenderPageLi <T>(AjaxHelper ajaxHelper, TargetPager <T> dataList, string text, string action, string controller, object routeValues, string updateTarget, int firstPageNumber, int lastPageNumber)
{
TagBuilder listItem = new TagBuilder("li");
int pageNumber;
if (text == PreviousTag)
{
pageNumber = dataList.PageIndex - 1;
}
else if (text == NextTag)
{
pageNumber = dataList.PageIndex + 1;
}
else if (text == FirstPageTag)
{
pageNumber = firstPageNumber;
}
else if (text == LastPageTag)
{
pageNumber = lastPageNumber;
}
else
{
pageNumber = Convert.ToInt16(text, 10);
}
if (pageNumber <= 0)
{
pageNumber = 1;
}
if (pageNumber > dataList.PageTotal)
{
pageNumber = dataList.PageTotal;
}
if (pageNumber != dataList.PageIndex)
{
string targetUrl = GetTargetUrl(routeValues);
if (targetUrl.Contains("?"))
{
targetUrl += "&pageIndex=" + pageNumber + "&pageSize=" + dataList.PageSize;
}
else
{
targetUrl += "?pageIndex=" + pageNumber + "&pageSize=" + dataList.PageSize;
}
MvcHtmlString ajaxLink = ajaxHelper.ActionLink(text, action, controller, null, new AjaxOptions {
HttpMethod = "Post", UpdateTargetId = updateTarget, InsertionMode = InsertionMode.Replace
});
string oldUrl = "/" + controller + "/" + action;
string newUrl = "/" + controller + "/" + action + targetUrl;
string link = ajaxLink.ToHtmlString().Replace(oldUrl, newUrl);
listItem.InnerHtml += link;
}
else
{
TagBuilder aTagBuilder = new TagBuilder("a");
aTagBuilder.InnerHtml += text;
listItem.InnerHtml += aTagBuilder;
}
int currentIndex = 0;
int.TryParse(text, out currentIndex);
if (currentIndex == dataList.PageIndex)
{
listItem.AddCssClass("active");
}
return(listItem.ToString());
}
private static string AjaxRenderSetSizeDiv <T>(TargetPager <T> dataList, string divClassName, string pagePerPagerGoUrl, string updateTarget)
{
TagBuilder div = new TagBuilder("div");
div.AddCssClass("per_page");
TagBuilder span = new TagBuilder("span");
span.SetInnerText("Per Page");
div.InnerHtml += span.ToString();
string perPageLinkId = updateTarget + "_perPageHiddenGo";
TagBuilder select = new TagBuilder("select");
select.GenerateId(updateTarget + "_pager_pagesize_selectid");
select.MergeAttribute("name", "pageSize");
string pageEvent = "javascript:document.getElementById('" + perPageLinkId + "').click();";
select.MergeAttribute("onchange", pageEvent);
TagBuilder option = new TagBuilder("option");
option.SetInnerText("5");
option.MergeAttribute("value", "5");
TagBuilder option1 = new TagBuilder("option");
option1.SetInnerText("10");
option1.MergeAttribute("value", "10");
TagBuilder option2 = new TagBuilder("option");
option2.SetInnerText("15");
option2.MergeAttribute("value", "15");
TagBuilder option3 = new TagBuilder("option");
option3.SetInnerText("20");
option3.MergeAttribute("value", "20");
if (dataList.PageSize == 20)
{
option3.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 15)
{
option2.MergeAttribute("selected", "selected");
}
else if (dataList.PageSize == 10)
{
option1.MergeAttribute("selected", "selected");
}
else
{
option.MergeAttribute("selected", "selected");
}
select.InnerHtml += option;
select.InnerHtml += option1;
select.InnerHtml += option2;
select.InnerHtml += option3;
div.InnerHtml += select.ToString();
div.InnerHtml += pagePerPagerGoUrl;
return(div.ToString());
}
private static string RenderPageLi <T>(TargetPager <T> dataList, string text, string url, object routeValues)
{
TagBuilder listItem = new TagBuilder("li");
int pageNumber;
if (text == PreviousTag)
{
pageNumber = dataList.PageIndex - 1;
}
else if (text == NextTag)
{
pageNumber = dataList.PageIndex + 1;
}
else if (text == FirstPageTag)
{
pageNumber = 1;
}
else if (text == LastPageTag)
{
pageNumber = dataList.PageTotal;
}
else
{
pageNumber = Convert.ToInt16(text, 10);
}
if (pageNumber <= 0)
{
pageNumber = 1;
}
if (pageNumber > dataList.PageTotal)
{
pageNumber = dataList.PageTotal;
}
string targetUrl = url;
if (routeValues != null)
{
PropertyInfo[] attributes = routeValues.GetType().GetProperties();
foreach (PropertyInfo propertyInfo in attributes)
{
if (targetUrl.Contains("?"))
{
targetUrl += "&";
}
else
{
targetUrl += "?";
}
targetUrl += propertyInfo.Name + "=" + propertyInfo.GetValue(routeValues, null);
}
}
if (targetUrl.Contains("?"))
{
targetUrl += "&pageIndex=" + pageNumber + "&pageSize=" + dataList.PageSize;
}
else
{
targetUrl += "?pageIndex=" + pageNumber + "&pageSize=" + dataList.PageSize;
}
TagBuilder link = new TagBuilder("a");
if (pageNumber != dataList.PageIndex)
{
link.MergeAttribute("href", targetUrl);
}
link.SetInnerText(text);
int currentIndex = 0;
int.TryParse(text, out currentIndex);
if (currentIndex == dataList.PageIndex)
{
listItem.AddCssClass("active");
}
listItem.InnerHtml += link;
return(listItem.ToString());
}
private static string AjaxRenderSearchPageAndPageSizeDiv <T>(AjaxHelper helper, TargetPager <T> dataList, string divClassName, object routeValues, string updateTarget, string action, string controller)
{
string goelementId = updateTarget + "_pageIndexInputId";
string perPageelementId = updateTarget + "_pager_pagesize_selectid";
MvcHtmlString ajaxLink = helper.ActionLink("Go", action, controller, routeValues, new AjaxOptions {
HttpMethod = "Post", UpdateTargetId = updateTarget, InsertionMode = InsertionMode.Replace
}, new { @class = "go", onclick = "setJumpPagerLinkWithGo(" + dataList.PageIndex + "," + dataList.PageTotal + "," + goelementId + "," + perPageelementId + ", this)" });
MvcHtmlString ajaxLinkHide = helper.ActionLink("Go", action, controller, routeValues, new AjaxOptions {
HttpMethod = "Post", UpdateTargetId = updateTarget, InsertionMode = InsertionMode.Replace
}, new { id = updateTarget + "_perPageHiddenGo", hidden = "hidden", onclick = "setJumpPagerLinkWithPerPage(" + dataList.PageIndex + "," + dataList.PageTotal + "," + perPageelementId + ", this )" });
string toPageDiv = AjaxRenderToPageDiv("col-static-12", dataList, ajaxLink.ToString(), updateTarget);
string perPageDiv = AjaxRenderSetSizeDiv(dataList, "col-static-12", ajaxLinkHide.ToString(), updateTarget);
return(string.Concat(toPageDiv, perPageDiv));
}
public static MvcHtmlString AjaxRenderPager <T>(this AjaxHelper helper, TargetPager <T> dataList, string action, string controller, string tagert, object routeValues = null)
{
if (string.IsNullOrEmpty(action))
{
throw new ArgumentNullException("action");
}
if (string.IsNullOrEmpty(controller))
{
throw new ArgumentNullException("controller");
}
if (dataList == null)
{
dataList = new TargetPager <T> {
PageTotal = 0
};
}
if (dataList.PageTotal <= 0)
{
return(new MvcHtmlString(string.Empty));
}
if (dataList.PageIndex > dataList.PageTotal)
{
dataList.PageIndex = 1;
}
int start = 1;
int end = dataList.PageTotal;
if (dataList.PageTotal > MaxDisplayPageCount)
{
if (dataList.PageIndex - (MaxDisplayPageCount - 1) <= 1)
{
start = 1;
end = MaxDisplayPageCount;
}
if (dataList.PageIndex > MaxDisplayPageCount)
{
int remainderForPageIndex = dataList.PageIndex % MaxDisplayPageCount;
int remainderForPageTotal = dataList.PageTotal % MaxDisplayPageCount;
int placePageForPageIndex = dataList.PageIndex / MaxDisplayPageCount;
int placePageForPageTotal = dataList.PageTotal / MaxDisplayPageCount;
if (remainderForPageTotal == 0)
{
if (remainderForPageIndex == 0)
{
start = (placePageForPageIndex - 1) * MaxDisplayPageCount + 1;
}
else
{
start = placePageForPageIndex * MaxDisplayPageCount + 1;
}
end = start + MaxDisplayPageCount - 1;
}
else
{
if (remainderForPageIndex == 0)
{
start = (placePageForPageIndex - 1) * MaxDisplayPageCount + 1;
end = start + MaxDisplayPageCount - 1;
}
else
{
start = placePageForPageIndex * MaxDisplayPageCount + 1;
if (placePageForPageIndex == placePageForPageTotal)
{
end = dataList.PageTotal;
}
else
{
end = start + MaxDisplayPageCount - 1;
}
}
}
}
}
int firstPageNumber;
int lastPageNumber;
GetPageNumber(start, end, out firstPageNumber, out lastPageNumber);
TagBuilder pagerDiv = new TagBuilder("div");
pagerDiv.MergeAttribute("style", "display:inline-block;");
TagBuilder pageDivGo = new TagBuilder("div");
pageDivGo.AddCssClass("togoperpage");
TagBuilder unsortList = new TagBuilder("ul");
unsortList.AddCssClass("pagination");
unsortList.InnerHtml += AjaxRenderPageLi(helper, dataList, FirstPageTag, action, controller, routeValues, tagert, firstPageNumber, lastPageNumber);
unsortList.InnerHtml += AjaxRenderPageLi(helper, dataList, PreviousTag, action, controller, routeValues, tagert, firstPageNumber, lastPageNumber);
for (int i = start; i <= end; i++)
{
unsortList.InnerHtml += AjaxRenderPageLi(helper, dataList, Convert.ToString(i), action, controller, routeValues, tagert, firstPageNumber, lastPageNumber);
}
unsortList.InnerHtml += AjaxRenderPageLi(helper, dataList, NextTag, action, controller, routeValues, tagert, firstPageNumber, lastPageNumber);
unsortList.InnerHtml += AjaxRenderPageLi(helper, dataList, LastPageTag, action, controller, routeValues, tagert, firstPageNumber, lastPageNumber);
pageDivGo.InnerHtml = AjaxRenderSearchPageAndPageSizeDiv(helper, dataList, " col-static-24", routeValues, tagert, action, controller);
pagerDiv.InnerHtml = string.Concat(unsortList.ToString(), pageDivGo.ToString());
return(new MvcHtmlString(pagerDiv.ToString()));
}