How we can generate dynamic<html:text> in struts that is when i press enter a new row of <html:text> appear ?
Not sure how you want this to be done but I think you want it to happen on the client side without a page submit.
<html:text> is a custom tag which executes on the server to generate the HTML markup for a text field i.e. <input type="text" > which is then rendered on the client's browser. You can't add this on the client side since it is server side code.