dataAsyncIterator (CAF Tags Documentation)

Description:
A control that traverses a com.webmethods.caf.faces.data.ITableContentProvider object, displaying the content once for each row in the provider.

Standard list-like containers are wrapped automatically as an ITableContentProvider. The following containers are wrapped automatically:
- java.lang.Object array
- java.util.List
- javax.sql.rowset.CachedRowset
The difference between the async iterator and a regular iterator is that the async iterator pages asynchronously. See the Async Table control (caf_h\dataAsyncTable) for more information about configuring its asynchronous properties.

The suppressInputs property is deprecated, and should not be used. To restrict the controls that are submitted and processed when a control is refreshed, place the control inside of a Disjoint Form control. Only the controls in that disjoint form will be submitted and processed.

Children

Any.

Component Information
Info	Value
Component Type	`com.webmethods.caf.faces.list.async.Raw`
Handler Class	`com.webmethods.caf.faces.component.table.html.DataListHandler`
Renderer Type	`com.webmethods.caf.faces.list.async.Raw`
Description	Iterates over a data model, paging asynchronously
Palette Location	`CAF Html/Control/Logic/Async Iterator`
Client-Side Model	`CAF.List.Raw.Model`

Attributes
Name	Required	Type	Description
`bufferChunk`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Chunk size in rows to use when filling client-side cache buffer (0=don't chunk) If not specified, the default value is "0".
`bufferMax`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Maximum buffer size in rows for client-side caching (0=no buffer) If not specified, the default value is "0".
`bufferMin`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Minimum buffer size in rows for client-side caching (0=no buffer) If not specified, the default value is "0".
`clientSideCache`	`false`	`javax.el.ValueExpression` (must evaluate to `boolean`)	True to cache rows on the client If not specified, the default value is "false".
`filter`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Filter expression
`filterParamName`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Name of request parameter that specifies table's filter expression
`first`	`true`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Index of first item in model to display (zero-based) If not specified, the default value is "0".
`firstParamName`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Name of request parameter that specifies table's first row
`flashOnChange`	`false`	`javax.el.ValueExpression` (must evaluate to `boolean`)	True to flash rows that have changed If not specified, the default value is "true".
`id`	`false`	`java.lang.String`	Control identifier
`progressDelay`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Milliseconds to wait before showing progress dialog If not specified, the default value is "0".
`progressMsg`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Progress dialog message; defaults to a localized message, in English "Loading..."
`rendered`	`false`	`javax.el.ValueExpression` (must evaluate to `boolean`)	True to render control; false to ignore it If not specified, the default value is "true".
`rows`	`true`	`javax.el.ValueExpression` (must evaluate to `java.lang.Integer`)	Number of rows to display per page
`rowsParamName`	`false`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Name of request parameter that specifies number of rows for the table to display
`suppressInputs`	`false`	`javax.el.ValueExpression` (must evaluate to `java.util.Collection`)	WARNING: This property has been deprecated. Ids of controls on which to disallow update processing while handling asynchronous requests If not specified, the default value is "false".
`value`	`true`	`java.lang.String`	Data model
`var`	`true`	`javax.el.ValueExpression` (must evaluate to `java.lang.String`)	Name of variable reference to the current row object

Async Iterator - caf_h:dataAsyncIterator