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| Tag Information | |
| Tag Class | org.apache.myfaces.taglib.html.HtmlCommandButtonTag |
| TagExtraInfo Class | None |
| Body Content | JSP |
| Display Name | None |
| Attributes | ||||
| Name | Required | Request-time | Type | Description |
| image | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: The URL of an image that renders in place of the button. |
| type | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: A hint to the user agent about the content type of the linked resource. |
| label | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| A display name for this component. |
| style | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: CSS styling instructions. |
| styleClass | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| The CSS class for this element. Corresponds to the HTML 'class' attribute. |
| alt | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies alternative text that can be used by a browser that can't show this element. |
| tabindex | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies the position of this element within the tab order of the document. |
| onblur | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies a script to be invoked when the element loses focus. |
| onfocus | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies a script to be invoked when the element receives focus. |
| accesskey | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Sets the access key for this element. |
| onchange | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies a script to be invoked when the element is modified. |
| onselect | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Specifies a script to be invoked when the element is selected. |
| onclick | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the element is clicked. |
| ondblclick | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the element is double-clicked. |
| onkeydown | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when a key is pressed down over this element. |
| onkeypress | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when a key is pressed over this element. |
| onkeyup | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when a key is released over this element. |
| onmousedown | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the pointing device is pressed over this element. |
| onmousemove | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the pointing device is moved while it is in this element. |
| onmouseout | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the pointing device is moves out of this element. |
| onmouseover | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the pointing device is moved into this element. |
| onmouseup | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: Script to be invoked when the pointing device is released over this element. |
| dir | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: The direction of text display, either 'ltr' (left-to-right) or 'rtl' (right-to-left). |
| lang | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: The base language of this document. |
| title | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| HTML: An advisory title for this element. Often used by the user agent as a tooltip. |
| disabled | false | false | javax.el.ValueExpression
(must evaluate to boolean)
| HTML: When true, this element cannot receive focus. |
| readonly | false | false | javax.el.ValueExpression
(must evaluate to boolean)
| HTML: When true, indicates that this component cannot be modified by the user. The element may receive focus unless it has also been disabled. |
| immediate | false | false | javax.el.ValueExpression
(must evaluate to boolean)
| A boolean value that identifies the phase during which action events
should fire.
During normal event processing, action methods and action listener methods are fired during the "invoke application" phase of request processing. If this attribute is set to "true", these methods are fired instead at the end of the "apply request values" phase. |
| value | false | false | javax.el.ValueExpression
(must evaluate to java.lang.Object)
| The text to display to the user for this command component. |
| action | false | false | javax.el.MethodExpression
(signature must match java.lang.Object myMethod( ))
| The action to take when this command is invoked.
If the value is an expression, it is expected to be a method binding EL expression that identifies an action method. An action method accepts no parameters and has a String return value, called the action outcome, that identifies the next view displayed. The phase that this event is fired in can be controlled via the immediate attribute. If the value is a string literal, it is treated as a navigation outcome for the current view. This is functionally equivalent to a reference to an action method that returns the string literal. |
| actionListener | false | false | javax.el.MethodExpression
(signature must match void myMethod( javax.faces.event.ActionEvent ))
| No Description |
| id | false | true | java.lang.String | Get a string which uniquely identifies this UIComponent within the scope of the nearest ancestor NamingContainer component. The id is not necessarily unique across all components in the current view. |
| rendered | false | false | javax.el.ValueExpression
(must evaluate to boolean)
| A boolean value that indicates whether this component should be rendered. Default value: true. |
| binding | false | false | javax.el.ValueExpression
(must evaluate to javax.faces.component.UIComponent)
| Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind " + "to this component instance. This value must be an EL expression. |
| Variables | No Variables Defined. |
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