button - How to pass values from view to controller in grails -

i need pass id value controller execute action. have in controller.

    def startserver() {     amazonwebservice.ec2.startinstances(new startinstancesrequest([instancetostart]))     redirect action: index()     } 

the instancetostart value come view. in view have table following columns, id , button:

i-333dced <button> i-dhdhdhd <button> i-er32ws  <button> 

when press button want id pass , execute action. button code follows:

  <g:link action="startserver">   <input type="button" value="start server" class="stopimg" id="startserver"/>   </g:link> 

• createlink
• remotelink
• remotefunction

use above according need. bet samples/questions/answers here in related same requirement if search.