Managing Children
Managing Children
- protected function canAppendChild() — Test if this View accepts children.
- final public function hasChildren() — Test if an element has no children.
- private function reduceChildren($children) — Reduce effectively-empty lists of children to be actually empty. This recursively removes `null`, `''`, and `array()` from the list of children so that @{method:hasChildren} can more effectively align with expectations.
Other Methods
Other Methods
- public function setViewer($viewer) — Set the user viewing this element.
- public function getViewer() — Get the user viewing this element.
- public function hasViewer() — Test if a viewer has been set on this element.
- final public function appendChild($child) — Append a child to the list of children.
- public function getDefaultResourceSource()
- public function requireResource($symbol)
- public function initBehavior($name, $config)
- public function willRender() — Inconsistent, unreliable pre-rendering hook.
- final public function render()
- public function producePhutilSafeHTML()
- public function setWorkflow($workflow)
- public function getWorkflow()
- public function setMustCapture($must_capture)
- public function getMustCapture()
- final public function setMetadata($metadata)
- final public function getMetadata()
- final public function setStyle($style)
- final public function getStyle()
- final public function addSigil($sigil)
- final public function getSigils()
- public function addClass($class)
- public function getClasses()
- public function setID($id)
- public function getID()
- protected function getTagName()
- protected function getTagAttributes()
- protected function getTagContent()
- public function setDisabled($disabled)
- public function getDisabled()
- public function addHeadIcon($icon)
- public function setObjectName($name)
- public function setGrippable($grippable)
- public function getGrippable()
- public function setEffect($effect)
- public function getEffect()
- public function setObject($object)
- public function getObject()
- public function setHref($href) — Set the href attribute
- public function getHref() — Get the href attribute
- public function setHeader($header)
- public function setSubHead($subhead)
- public function setBadge($badge)
- public function setCountdown($num, $noun)
- public function setTitleText($title_text)
- public function getTitleText()
- public function getHeader()
- public function addByline($byline)
- public function setImageURI($image_uri)
- public function setImageHref($image_href) — Set the image href attribute
- public function getImageURI()
- public function setImageIcon($image_icon)
- public function getImageIcon()
- public function setCoverImage($image)
- public function setDescription($description)
- public function setSelectable($name, $value, $is_selected, $is_forbidden)
- public function setClickable($clickable)
- public function getClickable()
- public function setEpoch($epoch)
- public function addAction($action)
- public function addIcon($icon, $label, $attributes)
- public function newMenuItem()
- public function newMapView()
- public function setIcon($icon) — This method has been deprecated, use @{method:setImageIcon} instead.
- public function setStatusIcon($icon, $label)
- public function addHandleIcon($handle, $label)
- public function setBarColor($bar_color)
- public function getBarColor()
- public function addAttribute($attribute)
- public function setSideColumn($column)
- private function renderStatusIcon($icon, $label)
- private function renderHandleIcon($handle, $label)
- private static function requireValidHref($href, $variable_name) — Receive a href attribute and check if it has expected values
config
config
1
1
- final protected function renderChildren() — Produce children for rendering.