dropDownMenu (RichFaces 4.5.17.Final VDL Documentation)

Description:

The <rich:dropDownMenu> component is used for creating a drop-down, hierarchical menu. It can be used with the <rich:toolbar> component to create menus in an application's toolbar.

Component Information
Info	Value
Component Type	`org.richfaces.DropDownMenu`
Handler Class	None
Renderer Type	`org.richfaces.DropDownMenuRenderer`
Description	The <rich:dropDownMenu> component is used for creating a drop-down, hierarchical menu. It can be used with the <rich:toolbar> component to create menus in an application's toolbar.

Attributes
Name	Required	Type	Description
`binding`	`false`	`javax.el.ValueExpression` (must evaluate to `javax.faces.component.UIComponent`)	The value binding expression used to wire up this component to a component property of a JavaBean class
`dir`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left).
`direction`	`false`	`javax.el.ValueExpression` (must evaluate to `org.richfaces.component.Positioning`)	Set the direction of the popup. Possible values are: auto, topLeft, topRight, bottomLeft, bottomRight, autoLeft, autoRight, topAuto, bottomAuto Default value is auto
`disabled`	`false`	`javax.el.ValueExpression` (must evaluate to `boolean`)	Flag indicating that this element must never receive focus or be included in a subsequent submit. Default value - "false"
`hideDelay`	`false`	`javax.el.ValueExpression` (must evaluate to `int`)	Delay (in ms) between losing focus and menu closing Default value is "300"
`horizontalOffset`	`false`	`javax.el.ValueExpression` (must evaluate to `int`)	Sets the horizontal offset between popup element and the conjunction point Default value is 0
`id`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The component identifier for this component. This value must be unique within the closest parent component that is a naming container.
`jointPoint`	`false`	`javax.el.ValueExpression` (must evaluate to `org.richfaces.component.Positioning`)	Set the corner attachment point with which the popup should be connected. Possible values are: auto, topLeft, topRight, bottomLeft, bottomRight, autoLeft, autoRight, topAuto, bottomAuto Default value is auto
`label`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The text label for the menu item. Alternatively, use the label facet to define content for the label
`lang`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Code describing the language used in the generated markup for this component.
`mode`	`false`	`javax.el.ValueExpression` (must evaluate to `org.richfaces.component.Mode`)	Sets the submission mode for all menu items of the menu except those where this attribute redefined. Possible value are 'ajax','client' and 'server' Default value is 'server'
`onclick`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is clicked over this element.
`ondblclick`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is double clicked over this element.
`ongrouphide`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The client-side script method to be called when a child menuGroup is hidden
`ongroupshow`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The client-side script method to be called when a child menuGroup is expanded
`onhide`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The client-side code executed after the popup disappears.
`onitemclick`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The client-side script method to be called when a menu item is clicked
`onkeydown`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a key is pressed down over this element.
`onkeypress`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a key is pressed and released over this element.
`onkeyup`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a key is released over this element.
`onmousedown`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is pressed down over this element.
`onmousemove`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is moved within this element.
`onmouseout`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is moved away from this element.
`onmouseover`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is moved onto this element.
`onmouseup`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Javascript code executed when a pointer button is released over this element.
`onshow`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	The client-side code executed after the popup is shown.
`popupWidth`	`false`	`javax.el.ValueExpression` (must evaluate to `int`)	Sets minimum width for all lists that will appear.
`rendered`	`false`	`javax.el.ValueExpression` (must evaluate to `boolean`)	Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit. The default value for this property is true.
`showDelay`	`false`	`javax.el.ValueExpression` (must evaluate to `int`)	Delay (in ms) between observing the showEvent and menu opening Default value is "50"
`showEvent`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Defines an event on the parent element to display the menu Default value is 'contextmenu'
`style`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	CSS style(s) to be applied when this component is rendered.
`styleClass`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup.
`title`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Advisory title information about markup elements generated for this component.
`verticalOffset`	`false`	`javax.el.ValueExpression` (must evaluate to `int`)	Sets the vertical offset between popup element and the conjunction point Default value is 0

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Tag dropDownMenu