Display the newly inserted values

Hi - I have a jsp page and I am displaying all its data from the action class.
JSP page displayes the following content



Now I have a button which allows to add new process
so let us say i clicked on the button and added process5 under Category1
how can I display process5 under category1 with out page refresh.

I am using Struts and jsp

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U need to use Ajax.
Send request to server to persist the value, upon success, refresh the DOM with the newly inserted value.

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shragiAuthor Commented:
Any example please I tried to search web that pass values to server and back to page but could not find proper one
depends what you have on hand.
If you have jQuery, you can do using that or there are other numerous ways of doing it, even using a XMLHttpRequest.
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