/// <summary>
/// 所有课程信息
/// </summary>
/// <returns></returns>
public ActionResult AllCoursePage(int pageIndex, string key, string value)
{
ViewBag.CourseKey = key; //搜索条件
ViewBag.SearchValue = value; //搜索的值
CourseBLL courseBLL = new CourseBLL();
int PageSize = 8; //页容量
int TotalCount = courseBLL.GetDataCount(key, value); //数据总量
int TotalPages = (int)Math.Ceiling(TotalCount / (double)PageSize); //分页张数
int PageIndex = pageIndex; //页面索引
if (PageIndex >= TotalPages)
{
PageIndex = TotalPages - 1;
}
if (PageIndex < 0)
{
PageIndex = 0;
}
PagePading(PageSize, TotalCount, TotalPages, PageIndex);// 分页
DataTable table = courseBLL.GetCourseQuery(PageIndex, PageSize, key, value);
return(View(table));
}