Check thousand radio button take many times

[hzapata9]

hello my friend,

I have a problem, this:

- a configuration page list thousand clients, options are radio button
- i have one chechbox in the first row of the table for each column (group of 3 radio button) for check/uncheck all radio

Problem: Check all radio take more of 30 seconds

I test this:

Case ONE:
checkTodos: class of checkbox
columna + col : class of radio

Código PHP:

  function checkMultiple(col){ 
   $('.checkTodos').click(function(event){ 
     if($(this).is(':checked')) { 
        $('.columna'+col).attr('checked', 'true'); 
     }else{ 
        $('.columna'+col + ':radio:checked').removeAttr('checked'); 
     } 
   }); 
}  
   

Case TWO:
checkeado: global variable

Código PHP:

  function checkMultiple(col){ 
    if(checkeado){ 
        $('.columna5').attr('checked', 'true'); 
        checkeado = false; 
    } 
    else{ 
        $('.columna5').attr('checked', 'false'); 
        checkeado = true; 
    } 
}