Enable Dynamic Data Load

The dynamic data load feature in wijgrid lets you:

Load only the data visible on the current page (if paging is enabled).
Handle filtering, sorting, and paging on the server.

This mode is enabled by setting the dynamic option of wijdatasource:

$("#demo").wijgrid({    
$("#demo").wijgrid({        
     ...        
    data: new wijdatasource({            
...            
dynamic: true           
...        
     })        
      ...
});

Data Format when using the Dynamic Data Load Feature

-) Client -> server.

wijgrid passes the following structure to the server in an $.ajax() parameter:

{
filtering: array of { dataKey, filterOperator, filterValue },
paging: { pageIndex, pageSize },
sorting: array of { dataKey, sortDirection }
}

-) Server -> Client.

wijgrid expects (as the wijdatasource.data option) the following structure:

{
rows: array,
totalRows: int 
}