Yahoo! UI Library

TreeView Widget  2.5.0

Yahoo! UI Library > treeview > YAHOO.widget.HTMLNode

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Class YAHOO.widget.HTMLNode - extends YAHOO.widget.Node

This implementation takes either a string or object for the oData argument. If is it a string, we will use it for the display of this node (and it can contain any html code). If the parameter is an object, we look for a parameter called "html" that will be used for this node's display.

Constructor

YAHOO.widget.HTMLNode ( oData , oParent , expanded , hasIcon )
Parameters:
oData <object> a string or object containing the data that will be used to render this node. Valid configuration properties:
html
The html content for the node
All other attributes are made available in noderef.data, which can be used to store custom attributes. TreeView.getNode(s)ByProperty can be used to retreive a node by one of the attributes.
oParent <YAHOO.widget.Node> this node's parent node
expanded <boolean> the initial expanded/collapsed state
hasIcon <boolean> specifies whether or not leaf nodes should be rendered with or without a horizontal line line icon. If the icon is not displayed, the content fills the space it would have occupied. This option operates independently of the leaf node presentation logic for dynamic nodes.

Properties

contentElId - string

The generated id that will contain the data passed in by the implementer.

contentStyle - string

The CSS class for the html content container. Defaults to ygtvhtml, but can be overridden to provide a custom presentation for a specific node.

html - string

The HTML content to use for this node's display

initContent - object

Sets up the node label

setHtml - object

Synchronizes the node.data, node.html, and the node's content

Properties inherited from YAHOO.widget.Node:

_dynLoad, _type, children, childrenRendered, data, dataLoader, depth, dynamicLoadComplete, expanded, hasIcon, href, iconMode, index, isLeaf, isLoading, multiExpand, nextSibling, nowrap, parent, previousSibling, renderHidden, target, tree

Properties inherited from YAHOO.util.EventProvider:

__yui_events, __yui_subscribers

Methods

getContentEl

HTMLElement getContentEl ( )
Returns the outer html element for this node's content
Returns: HTMLElement
the element

Methods inherited from YAHOO.widget.Node:

appendChild, appendTo, applyParent, collapse toggle style., collapseAll, completeRender, expand, expandAll, getAncestor, getChildrenEl, getChildrenElId, getChildrenHtml, getDepthStyle, getEl, getElId, getHoverStyle, getHtml, getIconMode, getNodeHtml, getSiblings, getStyle, getToggleEl, getToggleElId, getToggleLink, hasChildren, hideChildren, init, insertAfter, insertBefore, isChildOf, isDynamic, isRoot, loadComplete, refresh, renderChildren, setDynamicLoad, showChildren, toggle, toString

Methods inherited from YAHOO.util.EventProvider:

createEvent, fireEvent, hasEvent, subscribe, unsubscribe, unsubscribeAll

Events inherited from YAHOO.widget.Node:

parentChange,

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