Command

Command provides a simple way to execute backing bean methods with javascript.

You can also make the command run when the DOM is ready by setting onload="true".

Example

Documentation


                    <h:form>
                    <t:message/>
                    <t:command name="mycommand" action="#{controller.runCommand}"/>
                    </h:form>

                    <button onclick="mycommand()">Run mycommand</button>

Command provides a simple way to execute backing bean methods with javascript.

Info

Tag name	command
Component type	io.tornadofaces.component.Command
Renderer type	io.tornadofaces.component.CommandRenderer

Attributes

Name	Description	Required
name	The name of the client method that will execute the action.	true
delay	Number of milliseconds delay before the command is executed when called.	false
repeatOnReload	Repeat the command if onload is true and the component is rendered multiple times.	false
onload	Execute the action on DOM load. Defaults to false.	false
action	The action to call when the command is invoked	false
actionListener	The action listener to call when the command is invoked	false
immediate	Invoke the action in the Apply Request Values phase. Defaults to false.	false
render	Space separated list of components to render after ajax. Default "@form".	false
execute	Space separated list of components to execute on ajax. Default "@form".	false
beforebegin	JavaScript callback triggered before the AJAX event is assembled. Return false to cancel request.	false
oncomplete	JavaScript callback triggered before the AJAX request is sent	false
oncomplete	JavaScript callback triggered after AJAX response has arrived	false
onsuccess	JavaScript callback triggered after DOM update based on AJAX request	false
rendered	Should this component be rendered?	false