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Row count of all pages in grid client side

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Grid

This is a migrated thread and some comments may be shown as answers.

Najah asked on 18 Mar 2010, 09:53 AM

Hi,

If I have multiple pages in the grid, my script gives the number of rows for the first page only.

Is there a way to count the number of rows in all the pages of the grid?

    
            <script type="text/javascript">    
        
            function RowCount()    
        
            {    
        
                var grid = $find("<%=RadGrid1.ClientID %>");    
        
                var MasterTable = grid.get_masterTableView();    
        
                var Rows = MasterTable.get_dataItems();    
        
                alert(Rows.length);    
        
            }    
        
            </script>

Thanks,
Sana

2 Answers, 1 is accepted

answered on 18 Mar 2010, 12:01 PM

Hi,

It is not possible to access the entire row count without chaning the page size and causing a postback.I have posted a js though that does the same .

    
             <script type="text/javascript" language="javascript"> 
        
                  function GridCreated() { 
        
                      var grid = $find("<%=RadGrid2.ClientID %>"); 
        
                      var MasterTable = grid.get_masterTableView(); 
        
                      var Rows = MasterTable.get_dataItems(); 
        
                      var size = MasterTable.get_pageCount() * MasterTable.get_pageSize(); 
        
                      if(size==MasterTable.get_pageSize()) 
        
                          alert(Rows.length); 
        
                  } 
        
                  function RowCount() { 
        
                      var grid = $find("<%=RadGrid2.ClientID %>"); 
        
                      var MasterTable = grid.get_masterTableView(); 
        
                      var Rows = MasterTable.get_dataItems(); 
        
                      var size=  MasterTable.get_pageCount() * MasterTable.get_pageSize() 
        
                      MasterTable.set_pageSize(size); 
        
                      return false; 
        
                  }  
        
                </script>

Please also refer to the link below:
http://www.telerik.com/community/forums/aspnet/treeview/passing-the-form-to-anaother-form.aspx

Princy