Summary

Tag Name:<af:goLink>
Java Class:oracle.adf.view.rich.component.rich.nav.RichGoLink
Component Type:oracle.adf.RichGoLink
DEPRECATED: The goLink component has been deprecated. Use the link component instead.

The goLink component renders a HTML link, that navigates directly to another location instead of delivering an action. Any children are rendered within the HTML link. If PPRNavigation is enabled, destination URLs specified by a hash, '#', will not work. This component will be included when the page is being displayed in emailable and printable modes.

Geometry Management

  • This component cannot be stretched by a parent layout component.
  • This component does not have support for stretching its children.

Screenshot(s)

goLink screenshot
goLink component.

Code Example(s)

To create an anchor with a link element, you should use the "id" attribute:

<af:goLink id="foo"/>

A standard goLink:

<af:goLink text="oracle" destination="http://www.oracle.com" id="gl1"/>

Accessibility Guideline(s)

  • Either text or textAndAccessKey must be defined.
    • Links and buttons that do not support icons must have either text or textAndAccessKey defined.
    • The text or textAndAccessKey will be used as the label for the component.
    • The text value should indicate the action that will take place and should make sense when read out of context. "Click Here" or "Use this Button" would not be acceptable. "Go to Index", "Print Content" or "Submit Request" are acceptable.
    • Multiple links or buttons that have the same result should contain the same text.
    • Unique links or buttons should have unique text.

Supported Client Events for Client Behaviors

  • blur
  • click (default)
  • contextMenu
  • dblClick
  • focus
  • keyDown
  • keyPress
  • keyUp
  • mouseDown
  • mouseMove
  • mouseOut
  • mouseOver
  • mouseUp
  • propertyChange

Events

Type Phases Description
org.apache.myfaces.trinidad.event.AttributeChangeEventInvoke Application,
Apply Request Values
Event delivered to describe an attribute change. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change event might include the width of a column that supported client-side resizing.

Attributes

Name Type Supports EL? Description
accessKeycharYes a character used to gain quick access to this item.

If the same access key appears in multiple locations in the same page of output, the rendering user agent will cycle among the elements accessed by the similar keys. Note that user agents are inconsistent about dealing with two links having same access key, and so the cycling behavior is dependent on what the user agent provides.

This attribute is sometimes referred to as the "mnemonic".

The character specified by this attribute must exist in the text attribute of this item instance. If it does not, the user will receive no visual indication of the existence of the accessKey. The easiest, and most convenient way to specify both the text and the mnemonic together is to use textAndAccessKey.

Note that the accessKey is triggered by browser-specific and platform-specific modifier keys. It even has browser-specific meaning. For example, Internet Explorer will set focus when you press Alt+<accessKey>. Firefox sets focus on some operating systems when you press Alt+Shift+<accessKey>. Firefox on other operating systems sets focus when you press Control+<accessKey>. Refer to your browser's documentation for how it treats access keys.

attributeChangeListenerjavax.el.MethodExpressionOnly EL a method reference to an attribute change listener. Attribute change events are not delivered for any programmatic change to a property. They are only delivered when a renderer changes a property without the application's specific request. An example of an attribute change events might include the width of a column that supported client-side resizing.
bindingoracle.adf.view.rich.component.rich.nav.RichGoLinkOnly EL an EL reference that will store the component instance on a bean. This can be used to give programmatic access to a component from a backing bean, or to move creation of the component to a backing bean.
clientComponentbooleanYes Default Value: false

whether a client-side component will be generated. A component may be generated whether or not this flag is set, but if client Javascript requires the component object, this must be set to true to guarantee the component's presence. Client component objects that are generated today by default may not be present in the future; setting this flag is the only way to guarantee a component's presence, and clients cannot rely on implicit behavior. However, there is a performance cost to setting this flag, so clients should avoid turning on client components unless absolutely necessary.
customizationIdStringYes This attribute is deprecated. This attribute will be removed in the next release. Use the 'id' attribute instead.

This attribute is deprecated. The 'id' attribute should be used when applying persistent customizations. This attribute will be removed in the next release.
destinationStringYes the URI this go component references
disabledbooleanYes Default Value: false

whether the go component should be considered disabled. This attribute only has meaning when go components are used in certain container types, such as global headers and tab bars.
idStringNo the identifier for the component. Every component may be named by a component identifier that must conform to the following rules:
  • They must start with a letter (as defined by the Character.isLetter() method) or underscore ( _ ).
  • Subsequent characters must be letters (as defined by the Character.isLetter() method), digits as defined by the Character.isDigit() method, dashes ( - ), or underscores ( _ ). To minimize the size of responses generated by JavaServer Faces, it is recommended that component identifiers be as short as possible. If a component has been given an identifier, it must be unique in the namespace of the closest ancestor to that component that is a NamingContainer (if any).
inlineStyleStringYes the CSS styles to use for this component. This is intended for basic style changes. The inlineStyle is a set of CSS styles that are applied to the root DOM element of the component. Be aware that because of browser CSS precedence rules, CSS rendered on a DOM element takes precedence over external stylesheets like the skin file. Therefore skins will not be able to override what you set on this attribute. If the inlineStyle's CSS properties do not affect the DOM element you want affected, then you will have to create a skin and use the skinning keys which are meant to target particular DOM elements, like ::label or ::icon-style.
partialTriggersString[]Yes the IDs of the components that should trigger a partial update. This component will listen on the trigger components. If one of the trigger components receives an event that will cause it to update in some way, this component will request to be updated too. Identifiers are relative to the source component (this component), and must account for NamingContainers. If your component is already inside of a naming container, you can use a single colon to start the search from the root of the page, or multiple colons to move up through the NamingContainers - "::" will pop out of the component's naming container (or itself if the component is a naming container) and begin the search from there, ":::" will pop out of two naming containers (including itself if the component is a naming container) and begin the search from there, etc.
renderedbooleanYes Default Value: true

whether the component is rendered. When set to false, no output will be delivered for this component (the component will not in any way be rendered, and cannot be made visible on the client). If you want to change a component's rendered attribute from false to true using PPR, set the partialTrigger attribute of its parent component so the parent refreshes and in turn will render this component.
shortDescStringYes the short description of the component. The shortDesc text may be used in two different ways, depending on the component.

For components with images, the shortDesc is often used to render an HTML alt attribute for the image. Please see the accessibility guidelines section for correct alt text usage of the shortDesc attribute.

shortDesc is also commonly used to render an HTML title attribute, which is used by user agents to display tooltip help text. In this case the behavior for the tooltip is controlled by the user agent, e.g. Firefox 2 truncates long tooltips. For form components, the shortDesc is displayed in a note window. For components that support the helpTopicId attribute and are not using the shortDesc as image alt text, it is recommended that helpTopicId is used instead of shortDesc as it is more flexible and provides more accessible descriptive text than the use of the title attribute.

styleClassStringYes a CSS style class to use for this component. The style class can be defined in your jspx page or in a skinning CSS file, for example, or you can use one of our public style classes, like 'AFInstructionText'.
targetFrameStringYes the target frame for the form. Can either specify a user-defined frame name, or use one of the following values:
  • _blank: The link opens the document in a new window.
  • _parent: The link opens the document in the window of the parent. For example, if the link appeared in a dialog window, the resulting page would render in the parent window.
  • _self: The link opens the document in the same page or region.
  • _top: The link opens the document in a full window, replacing the entire page.
textStringYes the textual label of the go component. Go components will also render children elements (including text nodes), though not all subclasses of the go component will necessarily support children.
textAndAccessKeyStringYes an attribute that will simultaneously set both the "text" and "accessKey" attributes from a single value, using conventional ampersand ('&') notation.

For example, setting this attribute to "T&amp;ext" will set the text to "Text" and the access key to 'e'.

unsecurejava.util.SetYes A whitespace separated list of attributes whose values ordinarily can be set only on the server, but need to be settable on the client. Currently, this is supported only for the "disabled" attribute. Note that when you are able to set a property on the client, you will be allowed to by using the the .setProperty('attribute', newValue) method, but not the .setXXXAttribute(newValue) method. For example, if you have unsecure="disabled", then on the client you can use the method .setProperty('disabled', false), while the method .setDisabled(false) will not work and will provide a javascript error that setDisabled is not a function.
visiblebooleanYes Default Value: true

the visibility of the component. If it is "false", the component will be hidden on the client. Unlike "rendered", this does not affect the lifecycle on the server - the component may have its bindings executed, etc. - and the visibility of the component can be toggled on and off on the client, or toggled with PPR. When "rendered" is false, the component will not in any way be rendered, and cannot be made visible on the client. In most cases, use the "rendered" property instead of the "visible" property.
Not supported on the following renderkits: org.apache.myfaces.trinidad.core