.card.bg-light .card-body %h2= current_page_title %p There can be many grids on one page, but in order to work correctly and independantly from each other they should all have different names. A grid name is the basis and the scope for all CSS classes and HTTP parameters of the grid. By default the name of a grid is %code grid and in case there is only one grid on a page defining the name is not required unless it clashes with some other form field names. Define the name with the %code :name parameter of the %code initialize_grid method. = show_code .row.many-grids-on-page .col-md-6 .example1= render 'tasks_grid1' .col-md-6 .example2= render 'tasks_grid2'