XUL:broadcaster

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A broadcaster is used when you want multiple elements to share one or more attribute values, or when you want elements to respond to a state change. Any elements that are observing the broadcaster will share the attributes placed on the broadcaster. For instance, if the broadcaster has a label attribute, the observers will use that label. If the label changes, the labels of the observers will update automatically. An onbroadcast event will be sent to the observers when a change is made.

For menuitems or buttons that just want to have their disabled status set when the feature should be disabled, you should use a command element instead.

More information is available in the XUL tutorial.

[edit] Examples

(example needed)

[edit] Attributes

Inherited from XUL element align, allowevents, allownegativeassertions, class, coalesceduplicatearcs, collapsed, container, containment, context, contextmenu, datasources, dir, empty, equalsize, flags, flex, height, hidden, id, insertafter, insertbefore, left, maxheight, maxwidth, menu, minheight, minwidth, mousethrough, observes, ordinal, orient, pack, persist, popup, position, preference-editable, querytype, ref, removeelement, sortDirection, sortResource, sortResource2, statustext, style, template, tooltip, tooltiptext, top, uri, wait-cursor, width

[edit] Properties

Inherited from XUL element align, allowEvents, boxObject, builder, className, collapsed, contextMenu, controllers, currentItem, database, datasources, dir, flex, height, hidden, id, left, listBoxObject, maxHeight, maxWidth, menu, minHeight, minWidth, observes, ordinal, orient, pack, persist, ref, resource, statusText, style, tooltip, tooltipText, top, value, width Inherited from DOM element attributes, childNodes, cloneNode, firstChild, lastChild, localName, namespaceURI, nextSibling, nodeName, nodeType, nodeValue, ownerDocument, parentNode, prefix, previousSibling, tagName

[edit] Methods

Inherited from XUL element blur, click, doCommand, focus, getElementsByAttribute Inherited from DOM element addEventListener, appendChild, dispatchEvent, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, hasAttribute, hasAttributeNS, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, removeEventListener, replaceChild, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS

[edit] Related

TBD