repeater相同行合并

代码

< table   width ="100%"     id ="mytable"   >
     < tr  align ="center" >
       < th > 学号 </ th >< th > 姓名 </ th >< th > 起止时间 </ th >   < th > 学习(或工作)单位 </ th >   < th > 职务 </ th >   < th > 证明人 </ th >   < th > 备注 </ th >
     </ tr >
     < asp:Repeater  ID ="Repeater1"  runat ="server"  onprerender ="Repeater1_PreRender" >
     < ItemTemplate >
     < tr >< td  id ="tdxuehao"  runat ="server" > &nbsp; <% # Eval ( " xuehao " )  %> </ td >< td  id ="tdxsname"  runat ="server" > &nbsp; <% # Eval ( " xsname " ) %> </ td >< td > &nbsp; <% # Eval ( " qzsj " ) %> </ td >   < td > &nbsp; <% # Eval ( " grjl " ) %> </ td >   < td > &nbsp; <% # Eval ( " zw " ) %> </ td >   < td > &nbsp; <% # Eval ( " zmr " ) %> </ td >   < td > &nbsp; <% # Eval ( " bz " ) %> </ td >
     </ tr >
     </ ItemTemplate >
     </ asp:Repeater >
    
        </ table >

 

代码

protected   void  Repeater1_PreRender( object  sender, EventArgs e)
        {
             for  ( int  i  =  Repeater1.Items.Count  -   1 ; i  >   0 ; i -- )
            {
                 // tcid是需要合并列的列名
                HtmlTableCell oCell_previous  =  Repeater1.Items[i  -   1 ].FindControl( " tdxuehao " )  as  HtmlTableCell;
                HtmlTableCell oCell  =  Repeater1.Items[i].FindControl( " tdxuehao " )  as  HtmlTableCell;
                 if  (oCell_previous  !=   null   &&  oCell  !=   null )
                {
                    oCell.RowSpan  =  (oCell.RowSpan  ==   - 1 )  ?   1  : oCell.RowSpan;
                    oCell_previous.RowSpan  =  (oCell_previous.RowSpan  ==   - 1 )  ?   1  : oCell_previous.RowSpan;

                     if  (oCell.InnerText  ==  oCell_previous.InnerText)
                    {
                        oCell.Visible  =   false ;
                        oCell_previous.RowSpan  +=  oCell.RowSpan;
                    }
                }


                HtmlTableCell nameprevious  =  Repeater1.Items[i  -   1 ].FindControl( " tdxsname " )  as  HtmlTableCell;
                HtmlTableCell name  =  Repeater1.Items[i].FindControl( " tdxsname " )  as  HtmlTableCell;
                 if  (nameprevious  !=   null   &&  name  !=   null )
                {
                    name.RowSpan  =  (name.RowSpan  ==   - 1 )  ?   1  : name.RowSpan;
                    nameprevious.RowSpan  =  (nameprevious.RowSpan  ==   - 1 )  ?   1  : nameprevious.RowSpan;

                     if  (name.InnerText  ==  nameprevious.InnerText)
                    {
                        name.Visible  =   false ;
                        nameprevious.RowSpan  +=  name.RowSpan;
                    }
                }
            }


        }