protected void ResourceDataGridView_PageChanged(object sender, EventArgs e)
{
ResourceDataGridView gridView = (ResourceDataGridView)sender;
if (gridView.ID == ResourcesCited.ID)
{
RefreshResults(gridView, ResourcesCitedDataSource);
}
else if (gridView.ID == ResourcesToBeCited.ID)
{
RefreshResults(gridView, ResourcesToBeCitedDataSource);
}
else if (gridView.ID == ResourcesNotToBeCited.ID)
{
RefreshResults(gridView, ResourcesNotToBeCitedDataSource);
}
else if (gridView.ID == ResourcesNotToBeImported.ID)
{
RefreshResults(gridView, ResourcesNotToBeImportedDataSource);
}
else
{
RefreshResults(gridView, Session[gridView.ID] as ICollection <ScholarlyWork>);
}
}
private void RefreshResults(ResourceDataGridView grdView, ICollection <ScholarlyWork> sourceList)
{
IList resultList = null;
int totalRecords = 0;
int pageSize = 10;
if (grdView != null)
{
if (sourceList == null)
{
return;
}
grdView.Visible = true;
int fetchedRecords = pageSize * grdView.PageIndex;
grdView.PageSize = pageSize;
totalRecords = sourceList.Count;
if (totalRecords > 0)
{
if (totalRecords < fetchedRecords)
{
resultList = null;
}
else
{
resultList = sourceList.Skip(fetchedRecords).Take(pageSize).ToList();
}
}
//Update page count
if (totalRecords > 0)
{
if (pageSize > 0 && totalRecords > pageSize)
{
grdView.PageCount = Convert.ToInt32(Math.Ceiling((double)totalRecords / pageSize));
}
else
{
grdView.PageCount = 1;
}
}
else
{
grdView.PageCount = 0;
}
//Update ZentityGridView data source
grdView.DataSource = resultList;
grdView.SortDataSource();
grdView.DataBind();
}
}
