Tobago Components
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.UIFileInput

RendererType: File

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

validatorfalsetruejava.lang.StringA method binding EL expression, accepting FacesContext, UIComponent, and Object parameters, and returning void, that validates the component's local value.
Type: javax.faces.el.MethodBinding
onchangefalsetruejava.lang.StringClientside script function to add to this component's onchange handler.
Type: java.lang.String
valueChangeListenerfalsetruejava.lang.StringMethodBinding 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.
Type: javax.faces.el.MethodBinding
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
bindingfalsetruejava.lang.StringThe 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.
renderedfalsetruejava.lang.StringFlag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit.
Type: java.lang.Boolean
Default: true
disabledfalsetruejava.lang.StringFlag indicating that this element is disabled.
Type: java.lang.Boolean

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

Text value to display as label. If text contains an underscore the next character is used as accesskey.
Type: java.lang.String

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

Deprecated! Has not longer any function. See label attribute.
Type: [java.lang.String, java.lang.Character]

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

Deprecated! Use 'label' instead. Text value to display as label. If text contains an underscore the next character overwrites 'accesskey'.
Type: java.lang.String
tipfalsetruejava.lang.StringText value to display as tooltip.
Type: java.lang.String
readonlyfalsetruejava.lang.StringFlag indicating that this component will prohibit changes by the user.
Type: java.lang.Boolean
requiredfalsetruejava.lang.StringFlag indicating that a value is required. If the value is an empty string a ValidationError occurs and a Error Message is rendered.
Type: java.lang.Boolean
tabIndexfalsetruejava.lang.StringControls 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.String
valuefalsetruejava.lang.StringValue binding expression pointing to a org.apache.commons.fileupload.FileItem property to store the uploaded file.
Type: org.apache.commons.fileupload.FileItem

No Variables Defined.

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