Ruby on Rails: + AJAX: How do I set the value of a field -

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there 

  page. Code>  
 But is such a place where I can put a value in the text field?   
 
 
 I think that you have  RJS  and  prototype < / Em>, for example, if your  textfield  is in the "foo" value in the id, then something similar can be done: 
 
  page & lt ; & Lt; % {Var input = $ ('foo'); Input.writeAttribute (with 'value', 'talk to change it'); }  
 
 Updates the  value  attribute of the  input  element.

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