Trinidad Core Tag Reference

9. Trinidad Core Tag Reference

<p>The <tr:iterator> tag processes each item during rendering.</p>

Example

<tr:iterator> </tr:iterator>

HTML Output

(No output.)

Tag Attributes

attributeChangeListener	Text

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.

binding	Expression

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.

first	Text

the index of the first row in the currently range of rows. This index is zero-based. This attribute is used to control which range of rows to display to the user.

id	Text

the identifier for the component

rendered	Text

whether the component is rendered. When set to false, no output will be delivered for this component.

rows	Text

the maximum number of rows to display in a single range of rows. Some ranges might have fewer than the number of rows specified by this attribute (eg:the last range might have an insufficient number of rows). To display all rows at once, set this attribute to 0.

value	Text

the data model being used by this component. The specific model class is org.apache.myfaces.trinidad.model.CollectionModel. You may also use other model instances, e.g., java.util.List , array, and javax.faces.model.DataModel. This component will automatically convert the instance into a CollectionModel.

var	Text

Name of the EL variable used to reference each element of this collection. Once this component has completed rendering, this variable is removed (or reverted back to its previous value).

varStatus	Text

Name of the EL variable used to reference the varStatus information. Once this component has completed rendering, this variable is removed (or reverted back to its previous value). The VarStatus provides contextual information about the state of the component to EL expressions. For components that iterate, varStatus also provides loop counter information. Please see the this component's documentation for the specific properties on the varStatus. The common properties on varStatus include:<ul><li>"model" - returns the CollectionModel for this component</li><li>"index" - returns the zero based row index</li></ul>

9. Trinidad Core Tag Reference