/// <summary>
/// ���˿ؼ����ָ�ָ�������������
/// </summary>
/// <param name="output"> Ҫд������ HTML ��д�� </param>
protected override void Render(HtmlTextWriter output)
{
output.WriteLine( "<input type='hidden'name='" + this.UniqueID + "_PageArgs' value='" +
this.recordCount + "," + this.pageCount+ "," + this.currentPageIndex + ","+this.pageSize+"'>" );
if( this.recordCount <= 0 ) //�Զ�����
{
if( displayMode == DisplayMode.AutoHidden )
return ;
else if( displayMode == DisplayMode.AutoHiddenBeforePost && false == Page.IsPostBack )
return ;
}
if( this.Controls.Count != 0 ) //�����ģ��
base.Render( output );
else
{
PagerTemplate temp = new PagerTemplate( this );
base.RenderBeginTag( output ) ;
output.Write( "<table align='"+this.horizontalAlign.ToString()+"'>" );
output.Write( "<tr>" );
if( this.Mode == TPagerMode.NextPrev )
{
output.Write( "<td valign=middle>" );
output.Write( temp.PrePageLink + " " + temp.NextPageLink );
output.Write( "</td>" );
}
else if( this.Mode == TPagerMode.NumericPages )
{
output.Write( temp.NumericLinks );
}
else if( this.Mode == TPagerMode.Standard )
{
output.Write( "<td valign=center align='left' width='40%' valign=middle nowrap >" );
output.Write( string.Format( "��ǰҳ�룺{0} ��ҳ����{1} ÿҳ��{2} ������{3} " , this.CurrentPageIndex + 1 , this.pageCount ,this.pageSize ,this.recordCount ) );
output.WriteLine( " " );
output.WriteLine( "</td><td valign=center align='center' nowrap valign=middle>" );
output.Write( "��" + temp.PrePageLink + "�� ��" + temp.NextPageLink + "��" );
output.WriteLine( "</td><td valign=center align='right' width='30%' nowrap valign=middle'>" );
output.WriteLine( temp.PageNumInput );
output.WriteLine( "</td>" );
}
else if( this.Mode == TPagerMode.Default )
{
output.Write( "<td valign=center align='center' width='40%' valign=middle nowrap >" );
output.Write( string.Format( "��ǰҳ�룺{0} ��ҳ����{1} ÿҳ��{2} ������{3} " , this.CurrentPageIndex + 1 , this.pageCount ,this.pageSize ,this.recordCount ) );
output.Write( "��" + temp.PrePageLink + "�� ��" + temp.NextPageLink + "��" );
output.Write( "ת��" );
output.Write( temp.PageNumSelect );
output.WriteLine( " " );
output.Write( "ÿҳ" );
output.Write( temp.PageSizeChange );
}
output.Write( "</tr>" );
output.Write( "</table>" );
base.RenderEndTag( output ) ;
}
}
/// <summary>
/// ģ�洦��
/// </summary>
protected override void CreateChildControls()
{
//base.CreateChildControls ();
if( this._template != null )
{
PagerTemplate temp = new PagerTemplate( this );
this._template.InstantiateIn( temp );
this.Controls.Add( temp ) ;
}
base.ChildControlsCreated = true ;
}