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tc
Tag file

Renders a file input field. You need to define an org.apache.myfaces.tobago.webapp.TobagoMultipartFormdataFilter in your web.xml or add the tobago-fileupload.jar to your project. The tobago-fileupload.jar contains a FacesContextFactory that wraps the multipart-formdata request inside the facesContext.

For content constraints please use tc:validateFileItem.

UIComponentClass: org.apache.myfaces.tobago.component.UIFile

RendererType: File


Tag Information
Tag Classorg.apache.myfaces.tobago.internal.taglib.FileTag
TagExtraInfo ClassNone
Body ContentJSP
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
bindingfalsefalsejavax.el.ValueExpression
(must evaluate to javax.faces.component.UIComponent) 		The value binding expression linking this component to a property in a backing bean.

Warning: For the tobago extension library tx the binding differs from JSP and Facelets:

  • JSP: The component is the inner main control (e. g. UIInput).
  • Facelets: The component is the outer UIPanel.

Type: javax.faces.component.UIComponent
converterMessagefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String) 		An expression that specifies the converter message
Type: java.lang.String
disabledfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean) 		Flag indicating that this element is disabled.
Type: boolean
Default: false
focusfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean) 		Flag indicating this component should receive the focus.
Type: boolean
Default: false
idfalsetruejava.lang.StringThe component identifier for this component. This value must be unique within the closest parent component that is a naming container.
Type: java.lang.String
labelfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String) 		Text value to display as label. If text contains an underscore the next character is used as accesskey (if configured so and possible).
Type: java.lang.String
markupfalsefalsejavax.el.ValueExpression
(must evaluate to org.apache.myfaces.tobago.context.Markup) 		Indicate markup of this component. The allowed markups can be defined or overridden in the theme. The value 'none' should not be used any longer. Just leave the attribute empty, or use a NULL pointer.
Type: org.apache.myfaces.tobago.context.Markup
multiplefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean)
Type: boolean
Default: false
onchangefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String)

**** @deprecated. Will be removed in a future version ****

Since 2.0.0. This attribute work not with SCP

Client side script function to add to this component's onchange handler.
Type: java.lang.String
readonlyfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean) 		Flag indicating that this component will prohibit changes by the user.
Type: boolean
Default: false
renderedfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean) 		Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit.
Type: boolean
Default: true
requiredfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean) 		Flag indicating that a value is required. If the value is an empty string a ValidationError occurs and a Error Message is rendered.
Type: boolean
Default: false
requiredMessagefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String) 		An expression that specifies the required message
Type: java.lang.String
tabIndexfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Integer) 		Controls the navigation of the focus through the input controls on a page with the Tab-Key. The navigation starts from the element with the lowest tabIndex value to the element with the highest value. Elements that have identical tabIndex values should be navigated in the order they appear in the character stream Elements that are disabled or with a negative tabIndex do not participate in the tabbing order.
Type: java.lang.Integer
tipfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String) 		Text value to display as tooltip.
Type: java.lang.String
validatorfalsefalsejavax.el.MethodExpression
(signature must match void validator(javax.faces.context.FacesContext, javax.faces.component.UIComponent, java.lang.Object)) 		A method binding EL expression, accepting FacesContext, UIComponent, and Object parameters, and returning void, that validates the component's local value.
validatorMessagefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String) 		An expression that specifies the validator message
Type: java.lang.String
valuefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Object) 		Value binding expression pointing to a org.apache.commons.fileupload.FileItem property to store the uploaded file.
Type: [org.apache.commons.fileupload.FileItem, org.apache.commons.fileupload.FileItem[]]
valueChangeListenerfalsefalsejavax.el.MethodExpression
(signature must match void valueChangeListener(javax.faces.event.ValueChangeEvent)) 		MethodBinding representing a value change listener method that will be notified when a new value has been set for this input component. The expression must evaluate to a public method that takes a ValueChangeEvent parameter, with a return type of void.

Variables
No Variables Defined.

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