//添加
public ActionResult Add()
{
var list1 = typeInfoBll.GetList(10, 1);
List <SelectListItem> list = new List <SelectListItem>();
foreach (TypeInfo item in list1)
{
list.Add(new SelectListItem//初始化SelectListItem 填充List
{
Text = item.TypeConent,
Value = item.TypeId.ToString()
});
}
ViewBag.TypeList = list;
return(View());
}
public ActionResult LoadList(int pageSize, int pageIndex)//根据异步分页
{
var list = newsInfoBll.GetList(pageSize, pageIndex)
.Select(u => new {//避开导航属性
NewsId = u.NewsId,
NewsConent = u.NewsConent,
RegTime = u.RegTime,
TypeConent = u.TypeInfo.TypeConent
})
.ToList();
int Count = newsInfoBll.PageCount(); //获取总条数
int pageCount = Convert.ToInt32(Math.Ceiling(Count * 1.0 / pageSize)); //获取总页数
StringBuilder pager = new StringBuilder();
if (pageIndex == 1)
{
pager.Append("首页 上一页");
}
else
{
pager.Append("<a href='javascript:GoPage(1)'>首页</a> <a href='javascript:GoPage(" + (pageIndex - 1) +
")'>上一页</a>");
}
if (pageIndex == pageCount)
{
pager.Append("下一页 末页");
}
else
{
pager.Append("<a href='javascript:GoPage(" + (pageIndex + 1) +
")'>下一页</a> <a href='javascript:GoPage(" + pageCount +
")'>末页</a>");
}
var temp = new
{
page = pager.ToString(),
list = list
};
return(Json(temp, JsonRequestBehavior.AllowGet));
}
