(Quick Reference)
remoteField
Purpose
Creates a text field that sends its value to a remote link when it changes. By default the parameter name sent is called 'value', this can be changed by specifying a 'paramName' attribute.
Examples
Example controller for an application called "shop":
class BookController { def changeTitle() {
def b = Book.get(params.id)
b.title = params.value
b.save()
}
}Example usages for this controller:
<g:remoteField action="changeTitle" update="titleDiv"
name="title" value="${book?.title}" /><div id="titleDiv">I'm updated with the new title!</div>Description
Attributes
name (required) - the name of the fieldvalue (optional) - The initial value of the fieldparamName (optional) - The name of the parameter to send to the serveraction (optional) - the name of the action to use in the link; if not specified the default action will be linkedcontroller (optional) - the name of the controller to use in the link; if not specified the current controller will be linkedid (optional) - The id to use in the linkupdate (optional) - Either a Map containing the elements to update for 'success' or 'failure' states, or a string with the element id to update, in which case failure events would be ignoredbefore (optional) - The JavaScript function to call before the remote function callafter (optional) - The JavaScript function to call after the remote function callasynchronous (optional) - Whether to do the call asynchronously (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 successfulonFailure (optional) - The JavaScript function to call if the call failson_ERROR_CODE (optional) - The JavaScript function to call to handle the specified error code (eg on404="alert('not found!')")onUninitialized (optional) - The JavaScript function to call if Ajax fails to initialiseonLoading (optional) - The JavaScript function to call when the remote function loads the responseonLoaded (optional) - The JavaScript function to call when the remote function completes loading the responseonComplete (optional) - The JavaScript function to call when the remote function completes, including any updates
Source
