ASP.NET 게시판 페이징 처리
2013/12/19 - [프로그램 자료/Java Script] - Jquery Javascript 게시판 페이징 처리
protected string Paging(int totalCnt, int rowCnt, int curPageNo, int blockCnt)
{
StringBuilder sb = new StringBuilder(2000);
try
{
int TotalPage = (int)Math.Ceiling(Convert.ToDouble(totalCnt) / Convert.ToDouble(rowCnt));
if (TotalPage < 1)
{
return string.Empty;
}
sb.Append("<ul class=\"pagination pagination-lg\">");
if (TotalPage < blockCnt + 1)
{
//Prev Disabled
sb.Append("<li class=\"disabled\"><a aria-label=\"Previous\"><span aria-hidden=\"true\">«</span></a></li>");
//Block
for (int i = 1; i < TotalPage + 1; i++)
{
if (curPageNo == i)
sb.AppendFormat(" <li class=\"active\"><a>{0}<span class=\"sr-only\">(current)</span></a></li>", i);
else
sb.AppendFormat("<li><a onclick=\"javascript:goPaging('{0}');\">{0}</a></li>", i);
}
//Next Disabled
sb.Append("<li class=\"disabled\"><a aria-label=\"Next\"><span aria-hidden=\"true\">»</span></a></li>");
}
else
{
//Block Init
int curBlock = (int)Math.Ceiling((double)curPageNo / (double)blockCnt);
int startIdx = (curBlock - 1) * blockCnt + 1;
int endIdx = startIdx + blockCnt - 1;
//Prev
if (curPageNo < blockCnt + 1)
{
//disabled
sb.Append("<li class=\"disabled\"><a aria-label=\"Previous\"><span aria-hidden=\"true\">«</span></a></li>");
}
else
{
sb.AppendFormat("<li><a onclick=\"javascript:goPaging('{0}');\" aria-label=\"Previous\"><span aria-hidden=\"true\">«</span></a></li>", startIdx - 1);
}
//Block
for (int i = startIdx; i < endIdx + 1; i++)
{
if (i == curPageNo)
{
sb.AppendFormat(" <li class=\"active\"><a>{0}<span class=\"sr-only\">(current)</span></a></li>", i);
}
else if (i > TotalPage)
{
break;
}
else
{
sb.AppendFormat("<li><a onclick=\"javascript:goPaging('{0}');\">{0}</a></li>", i);
}
}
//Next
if (curPageNo > TotalPage - blockCnt)
{
//disabled
sb.Append("<li class=\"disabled\"><a aria-label=\"Next\"><span aria-hidden=\"true\">»</span></a></li>");
}
else
{
sb.AppendFormat("<li><a onclick=\"javascript:goPaging('{0}');\" aria-label=\"Next\"><span aria-hidden=\"true\">»</span></a></li>", endIdx + 1);
}
}
sb.Append("</ul>");
}
catch
{
sb = null;
}
return sb.ToString();
}