Question: nested tag

[Manoj Viramgama <mv...@hotmail.com>]

I am facing the problem while using nested tag in struts1.2.
Following 3 level object I have set in ActionForm.
    class SampleActionForm  --> params with get/set methods --> ArrayList collection_A
    class A  --> params with get/set methods --> String a1, ArrayList collection_B
    class B  --> params with get/set methods --> String b1, ArrayList collection_C
    class C  --> params with get/set methods --> String c1
When I display SampleActionForm-->collection_A in jsp, by nested tags (as input type = "text"), I get following html with form.
    <input type="text" name="A[0].a1" value="">
        <input type="text" name="A[0].B[0].b1" value="">
            <input type="text" name="A[0].B[0].C[0].c1" value="">
            <input type="text" name="A[0].B[0].C[1].c1" value="">
            <input type="text" name="A[0].B[0].C[2].c1" value="">
When submit the form, these values are not stored into ActionForm class and giving runtime error.

Can you help me in this case.

Thanks.