Dear all, i have 2 action form properties of string type(two selectboxes in my jsp), which represent indexes of two dimentional array . again this array is also 2D string array acion form property. so when ever user changes the values in select boxes , i want an array of text fields (my action form 2D array) appear in jsp dynamically. i m some wat new to struts,can anybody help me. thanks in advance.