comboBox (RichFaces JSF components library Tag library documentation)
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## RichFaces ( Legacy URL )
Tag comboBox

Tag Information
Tag Class | org.richfaces.taglib.ComboBoxTag
TagExtraInfo Class | None
Body Content | JSP
Display Name | None

Attributes
Name | Required | Request-time | Type | Description
accesskey | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | This attribute assigns an access key to an element. An access key is a single character from the document character set. Note: Authors should consider the input method of the expected reader when specifying an accesskey
align | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | left|center|right|justify [CI] Deprecated. This attribute specifies the horizontal alignment of its element with respect to the surrounding context. Possible values: * left: text lines are rendered flush left. * center: text lines are centered. * right: text lines are rendered flush right. * justify: text lines are justified to both margins. The default depends on the base text direction. For left to right text, the default is align=left, while for right to left text, the default is align=right
alt | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | For a user agents that cannot display images, forms, or applets, this attribute specifies alternate text. The language of the alternate text is specified by the lang attribute
binding | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | The attribute takes a value-binding expression for a component property of a backing bean
buttonClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
buttonDisabledClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
buttonDisabledStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
buttonIcon | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | URI
buttonIconDisabled | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | URI
buttonIconInactive | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | URI
buttonInactiveClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
buttonInactiveStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
buttonStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
converter | false | false | `javax.el.ValueExpression` (must evaluate to `javax.faces.convert.Converter`) | Id of Converter to be used or reference to a Converter
converterMessage | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | converterMessage
defaultLabel | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
directInputSuggestions | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Boolean`) | not implemented
disabled | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | When set for a form control, this boolean attribute disables the control for your input
enableManualInput | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | enabled for keybord input
filterNewValues | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Boolean`) | No Description
hideDelay | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Integer`) | No Description
id | false | false | `java.lang.String` | Every component may have a unique id that is automatically created if omitted
immediate | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | A flag indicating that this component value must be converted and validated immediately (that is, during Apply Request Values phase), rather than waiting until a Process Validations phase
inputClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
inputDisabledClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
inputDisabledStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
inputInactiveClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
inputInactiveStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
inputStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
itemClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
itemSelectedClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
listClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
listHeight | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
listStyle | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
listWidth | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
localValueSet | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | localValueSet
maxlength | false | false | `javax.el.ValueExpression` (must evaluate to `int`) | When the type attribute has the value "text" or "password", this attribute specifies the maximum number of characters you may enter. This number may exceed the specified size, in which case the user agent should offer a scrolling mechanism. The default value for this attribute is an unlimited number
onblur | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; the element lost the focus
onchange | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; the element value was changed
onclick | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a pointer button is clicked
ondblclick | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a pointer button is double-clicked
onfocus | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; the element got the focus
onkeydown | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a key is pressed down
onkeypress | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a key is pressed and released
onkeyup | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a key is released
onlistcall | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
onmousedown | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; a pointer button is pressed down
onmousemove | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a pointer is moved within
onmouseout | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a pointer is moved away
onmouseover | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: a script expression; a pointer is moved onto
onmouseup | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; a pointer button is released
onselect | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | HTML: script expression; The onselect event occurs when you select some text in a text field. This attribute may be used with the INPUT and TEXTAREA elements
rendered | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | If "false", this component is not rendered
required | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | If "true", this component is checked for non-empty input
requiredMessage | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | requiredMessage
selectFirstOnUpdate | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Boolean`) | No Description
showDelay | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Integer`) | No Description
size | false | false | `javax.el.ValueExpression` (must evaluate to `int`) | This attribute tells the user agent the initial width of the control. The width is given in pixels except when type attribute has the value "text" or "password". In that case, its value refers to the (integer) number of characters
style | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
styleClass | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description
suggestionValues | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Object`) | suggestionValues
tabindex | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | This attribute specifies the position of the current element in the tabbing order for the current document. This value must be a number between 0 and 32767. User agents should ignore leading zeros
valid | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | valid
validator | false | false | `javax.el.MethodExpression` (signature must match `void validator(javax.faces.context.FacesContext, javax.faces.component.UIComponent, java.lang.Object)`) | MethodBinding pointing at a method that is called during Process Validations phase of the request processing lifecycle, to validate the current value of this component
validatorMessage | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | validatorMessage
value | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.Object`) | The initial value to set when rendered for the first time
valueChangeListener | false | false | `javax.el.MethodExpression` (signature must match `void valueChangeListener(javax.faces.event.ValueChangeEvent)`) | Listener for value changes
width | false | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | No Description

Variables
| No Variables Defined.

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