TemplateCell (Apache Beehive NetUI API Documentation (Version 1.0-final))

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org.apache.beehive.netui.tags.databinding.datagrid
Class TemplateCell

Object
  SimpleTagSupport
      AbstractSimpleTag
          AbstractDataGridHtmlTag
              AbstractCell
                  AbstractHtmlTableCell
                      TemplateCell

All Implemented Interfaces:: JspTag, SimpleTag, IAttributeConsumer, IBehaviorConsumer, INetuiTag

public class TemplateCell
extends AbstractHtmlTableCell
extends AbstractHtmlTableCell

Data grid cell that renders the content contained inside of its body inside of an HTML <td> tag. The body of the template cell can contain any JSP markup that is legal to nest inside of a SimpleTag.

The templateCell can be used to render HTML UI that is not supported with other data grid cell types. For example, to build UI that will POST data to a form, the NetUI TextBox tag can be used as:

     <netui-data:templateCell>
          <netui:textBox dataSource="container.item.name"/>
     </netui-data:templateCell>

The set of JSP implicit objects available to the body include:

dataGridModel -- the DataGridTagModel for the cell's containing data grid.
container -- the IDataAccessProvider instance that exposes the current data item and the current item's index

The HTML events, core attributes, and internationalization JSP tag attributes are applied to the <td>.

Constructor Summary
`TemplateCell()`

Method Summary
`String`	`getTagName()` The name of this tag; this value is used for error reporting.
`protected CellModel`	`internalGetCellModel()` Implementation of `AbstractCell.internalGetCellModel()` that exposes the `TemplateCellModel` which is storing state for this tag.
`protected void`	`renderDataCellContents(AbstractRenderAppender appender, String jspFragmentOutput)` Render the contents of this cell.

Methods inherited from class AbstractHtmlTableCell
`renderCell, setAttribute, setBehavior, setCellAbbr, setCellAlign, setCellAxis, setCellChar, setCellCharoff, setCellColspan, setCellDir, setCellHeaders, setCellLang, setCellOnClick, setCellOnDblClick, setCellOnKeyDown, setCellOnKeyPress, setCellOnKeyUp, setCellOnMouseDown, setCellOnMouseMove, setCellOnMouseOut, setCellOnMouseOver, setCellOnMouseUp, setCellRowspan, setCellScope, setCellStyle, setCellStyleClass, setCellTagId, setCellTitle, setCellValign, setFilterExpression, setSortExpression`

Methods inherited from class AbstractHtmlTableCell

renderCell, setAttribute, setBehavior, setCellAbbr, setCellAlign, setCellAxis, setCellChar, setCellCharoff, setCellColspan, setCellDir, setCellHeaders, setCellLang, setCellOnClick, setCellOnDblClick, setCellOnKeyDown, setCellOnKeyPress, setCellOnKeyUp, setCellOnMouseDown, setCellOnMouseMove, setCellOnMouseOut, setCellOnMouseOver, setCellOnMouseUp, setCellRowspan, setCellScope, setCellStyle, setCellStyleClass, setCellTagId, setCellTitle, setCellValign, setFilterExpression, setSortExpression

Methods inherited from class AbstractCell
`addFormatter, addStateAttribute, applyAttributes, doTag, formatterHasError, renderEmptyCell`

Methods inherited from class AbstractDataGridHtmlTag
`applyIndexedTagId, applyTagId, lookupDataGridTagModel, renderDefaultNameAndId, renderNameAndId`

Methods inherited from class AbstractSimpleTag
`getBufferBody, getHtmlTag, getIdForTagId, getInlineError, getPageContext, getScriptReporter, getUserLocale, hasErrors, registerTagError, registerTagError, reportErrors, rewriteName, setNonEmptyValueAttribute, setRequiredValueAttribute, write`

Methods inherited from class SimpleTagSupport
`findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent`

Methods inherited from class Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

TemplateCell

public TemplateCell()

Method Detail

getTagName

public String getTagName()

The name of this tag; this value is used for error reporting.

Specified by:: getTagName in interface INetuiTag
Specified by:: getTagName in class AbstractSimpleTag

Returns:: the String name of this tag

renderDataCellContents

protected void renderDataCellContents(AbstractRenderAppender appender,
                                      String jspFragmentOutput)

Render the contents of this cell. For this tag, the result of executing the JspFragment is added to the output stream.

Specified by:: renderDataCellContents in class AbstractHtmlTableCell

Parameters:: appender - the AbstractRenderAppender used for output; jspFragmentOutput - the result of evaluating the body of the tag.

internalGetCellModel

protected CellModel internalGetCellModel()

Implementation of AbstractCell.internalGetCellModel() that exposes the TemplateCellModel which is storing state for this tag.

Specified by:: internalGetCellModel in class AbstractCell

Returns:: this tag's template cell model