Problem with <xforms:group>....

Hai All

 

I am trying to develop a Smartkit for my Project.I am able to delete the data from Instance by using <xforms:delete> on Client side.I am added <xforms:insert> for adding the data to my page .When i clicks add button it will add a templete to my original instance as in Book-cast example.But the problem is entering the field values to that.I have written some code like this by using the index property.But when i am using this ,at index one only it making all fields editable,at other indexes it making it non editable.

i have tried with <xxforms:when> and <xxforms:choose> but i am getting error like invalid data element xxforms:if and xxforms:when.

 

Please give me a solution for this.

Thanks in advance.

 

My code is