1. class
  2. Neos
  3. \
  4. Neos
  5. \
  6. ViewHelpers
  7. \
  8. Rendering
  9. \
  10. LiveViewHelper

LiveViewHelper

class LiveViewHelper extends AbstractRenderingStateViewHelper (View source)

ViewHelper to find out if Neos is rendering the live website.

Make sure you either give a node from the current context to the ViewHelper or have "node" set as template variable at least.

= Examples =

Given we are currently seeing the Neos backend:

Shown outside the backend. Shown in the backend. ``` Shown in the backend.

Methods

NodeInterface|null
getContextNode()

Get a node from the current Fusion context if available.

from  AbstractRenderingStateViewHelper
ContentContext
getNodeContext(NodeInterface $node = null)

No description

from  AbstractRenderingStateViewHelper
void
initializeArguments()

Initialize the arguments.

bool
render()

No description

Details

in AbstractRenderingStateViewHelper at line 32
protected NodeInterface|null getContextNode()

Get a node from the current Fusion context if available.

Return Value

NodeInterface|null

in AbstractRenderingStateViewHelper at line 52
protected ContentContext getNodeContext(NodeInterface $node = null)

No description

Parameters

NodeInterface $node

Return Value

ContentContext

Exceptions

Exception

at line 47
void initializeArguments()

Initialize the arguments.

Return Value

void

Exceptions

Exception

at line 58
bool render()

No description

Return Value

bool

Exceptions

IllegalObjectTypeException
Exception