dhtmlXCombo for 3 or parents values.

Hi, i have 3 combox,but i need that the third combox depend of first an second, in the where i need :



combo (producto) 1: ; Selected 1

combo (marca) 2: WHERE producto_id= 1; Selected 1

combo (others) 2: WHERE producto_id= 1 AND marca_id = 1;





But the combox only send one parent, the last combo how do it ?




Hello,


In this case ground extension can’t be used.


You can set onChange event handler for teh necessary combos. For example :


producto.attachEvent(“onChange”,function(){


marca.clearAll();


marca.loadXML(path1+"?parent="+producto.getActualValue(),refreshOthers);


})


marca.attachEvent(“onChange”,refreshOthers);


function refreshOthers(){


others.clearAll();


others.loadXML(path2+"?parent1="+producto.getActualValue()+"&parent2="+marca.getActualValue());


}

Hi… thanks it`s works… very thanks…!