formRemote
Purpose
Creates a form tag that uses a remote uri to execute an ajax call serializing the form elements falling back to a normal form submit if javascript is not supported.Examples
Example controller for an application called "shop":class BookController {
def list = { [ books: Book.list( params ) ] }
def show = { [ book : Book.get( params['id'] ) ] }
}
Example usages for above controller:<g:formRemote name="myForm" on404="alert('not found!')" update="updateMe" action="show" url="${[action:'show']}">
Login: <input name="login" type="text"></input>
</g:formRemote>
<div id="updateMe">this div is updated by the form</div>
Description
Attributes
url
- The url to submit to, either a map contraining keys for the action,controller and id or string value
action
(optional) - The action to execute as a fallback, defaults to the url if non specified
update
(optional) - Either a map containing the elements to update for 'success' or 'failure' states, or a string with the element to update in which cause failure events would be ignored
before
(optional) - The javascript function to call before the remote function call
after
(optional) - The javascript function to call after the remote function call
asynchronous
(optional) - Whether to do the call asynchronously or not (defaults to true)
method
(optional) - The method to use the execute the call (defaults to "post")
Events
onSuccess
(optional) - The javascript function to call if successful
onFailure
(optional) - The javascript function to call if the call failed
on_ERROR_CODE
(optional) - The javascript function to call to handle specified error codes (eg on404="alert('not found!')")
onUninitialized
(optional) - The javascript function to call the a ajax engine failed to initialise
onLoading
(optional) - The javascript function to call when the remote function is loading the response
onLoaded
(optional) - The javascript function to call when the remote function is completed loading the response
onComplete
(optional) - The javascript function to call when the remote function is complete, including any updates
Source
Show Source