/// <summary>
/// Gets the base page HTML.
/// </summary>
/// <param name="helper">The helper.</param>
/// <param name="gridName">Name of the grid.</param>
/// <param name="grid">The grid.</param>
/// <param name="pageParameters">The page parameters.</param>
/// <returns>System.String.</returns>
/// TODO Edit XML Comment Template for GetBasePageHtml
public string GetBasePageHtml(
HtmlHelper helper,
string gridName,
IMvcGridDefinition grid,
object pageParameters)
{
var preload = "";
if (grid.QueryOnPageLoad &&
grid.PreloadData)
{
try
{
preload = RenderPreloadedGridHtml(
helper,
grid,
gridName,
pageParameters);
}
catch (Exception ex)
{
var showDetails = ConfigUtility
.GetShowErrorDetailsSetting();
if (showDetails)
{
var detail = "<div class='alert alert-danger'>";
detail += HttpUtility.HtmlEncode(ex.ToString())
.Replace("\r\n", "<br />");
detail += "</div>";
preload = detail;
}
else
{
preload = grid.ErrorMessageHtml;
}
}
}
var baseGridHtml =
MvcGridHtmlGenerator.GenerateBasePageHtml(
gridName,
grid,
pageParameters);
baseGridHtml = baseGridHtml.Replace("%%PRELOAD%%", preload);
var containerRenderingModel = new ContainerRenderingModel
{
InnerHtmlBlock = baseGridHtml
};
var html =
RenderContainerHtml(helper, grid, containerRenderingModel);
return(html);
}
/// <summary>
/// Preps the model.
/// </summary>
/// <param name="totalRecords">The total records.</param>
/// <param name="rows">The rows.</param>
/// <param name="gridContext">The grid context.</param>
/// <returns>RenderingModel.</returns>
/// TODO Edit XML Comment Template for PrepModel
private static RenderingModel PrepModel(
int?totalRecords,
List <Row> rows,
GridContext gridContext)
{
var model = new RenderingModel
{
HandlerPath = HtmlUtility.GetHandlerPath(),
TableHtmlId = HtmlUtility.GetTableHtmlId(gridContext.GridName)
};
PrepColumns(gridContext, model);
model.Rows = rows;
if (model.Rows.Count == 0)
{
model.NoResultsMessage =
gridContext.GridDefinition.NoResultsMessage;
}
model.NextButtonCaption = gridContext.GridDefinition
.NextButtonCaption;
model.PreviousButtonCaption = gridContext.GridDefinition
.PreviousButtonCaption;
model.SummaryMessage = gridContext.GridDefinition.SummaryMessage;
model.ProcessingMessage = gridContext.GridDefinition
.ProcessingMessage;
model.PagingModel = null;
if (gridContext.QueryOptions.ItemsPerPage.HasValue)
{
model.PagingModel = new PagingModel();
if (gridContext.QueryOptions.PageIndex != null)
{
var currentPageIndex =
gridContext.QueryOptions.PageIndex.Value;
if (totalRecords != null)
{
model.PagingModel.TotalRecords = totalRecords.Value;
}
model.PagingModel.FirstRecord =
currentPageIndex
* gridContext.QueryOptions.ItemsPerPage.Value
+ 1;
if (model.PagingModel.FirstRecord
> model.PagingModel.TotalRecords)
{
model.PagingModel.FirstRecord =
model.PagingModel.TotalRecords;
}
model.PagingModel.LastRecord =
model.PagingModel.FirstRecord
+ gridContext.QueryOptions.ItemsPerPage.Value
- 1;
if (model.PagingModel.LastRecord
> model.PagingModel.TotalRecords)
{
model.PagingModel.LastRecord =
model.PagingModel.TotalRecords;
}
model.PagingModel.CurrentPage = currentPageIndex + 1;
}
var numberOfPagesD = (model.PagingModel.TotalRecords + 0.0)
/ (gridContext.QueryOptions.ItemsPerPage
.Value
+ 0.0);
model.PagingModel.NumberOfPages =
(int)Math.Ceiling(numberOfPagesD);
for (var i = 1; i <= model.PagingModel.NumberOfPages; i++)
{
model.PagingModel.PageLinks.Add(
i,
HtmlUtility.MakeGotoPageLink(gridContext.GridName, i));
}
}
model.ClientDataTransferHtmlBlock = MvcGridHtmlGenerator
.GenerateClientDataTransferHtml(gridContext);
return(model);
}