net.sf.basedb.clients.web.taglib.table
Class Navigator

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      net.sf.basedb.clients.web.taglib.table.Navigator

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

public class Navigator
extends TagSupport

This tag is used to display a navigator for a pageable table of items. A pageable table is a table where only a limited (for example 30) items are show at once. The navigator makes it possible to step forwards and backwards among the pages. This tag must appear inside a <tbl:table> tag.

Syntax:

   <tbl:navigator
      id=...
      clazz=...
      style=...
      page=...
      rowsperpage=...
      totalrows=...
      visible=true|false
   >

Attribute	Default value	Required	Description
id	-	no	The ID of the navigator. The value of this attribute goes directly into the standard id attribute. This means that if you need a reference to the object in your own JavaScript code, you may for example use the following code: navigator = document.getElementById('<id>');
clazz	panel	no	The value if this attribute goes directly into the standard HTML class attribute. This allows you to apply different styles to different tables.
style	-	no	The value if this attribute goes directly into the standard HTML style attribute. This allows you to apply different styles to different tables.
page	0	no	The current page, starting from 0.
rowsperpage	30	no	The number of rows on a single page.
totalrows	-	yes	The total number of rows.
visible	true	no	If the navigator bar should be visible or not.

This tag has no subtags.

Version:

2.0

Author:

Nicklas

See Also:

Serialized Form

Field Summary

private String	clazz Optional class attribute
private int	currentPage The current page.
private boolean	locked
private int	rowsPerPage The number of rows to display on a single page.
private static long	serialVersionUID
private String	style Optional style attribute
private Table	table The parent <tbl:table> tag.
private int	totalRows The total number of rows.
private boolean	visible If the navigator bar should be visible or not.

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Navigator()

Method Summary

int	doEndTag()
String	getClazz()
int	getPage()
int	getRowsperpage()
String	getStyle()
int	getTotalrows()
boolean	isLocked()
boolean	isVisible()
void	setClazz(String clazz)
void	setLocked(boolean locked)
void	setPage(int page)
void	setPage(String page)
void	setRowsperpage(int rowsPerPage)
void	setRowsperpage(String rowsPerPage)
void	setStyle(String style)
void	setTotalrows(int totalRows)
void	setTotalrows(long totalRows)
void	setTotalrows(String totalRows)
void	setVisible(boolean visible)

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

table

private Table table

The parent <tbl:table> tag.

clazz

private String clazz

Optional class attribute

style

private String style

Optional style attribute

currentPage

private int currentPage

The current page.

rowsPerPage

private int rowsPerPage

The number of rows to display on a single page.

totalRows

private int totalRows

The total number of rows.

visible

private boolean visible

If the navigator bar should be visible or not.

locked

private boolean locked

Constructor Detail

Navigator

public Navigator()

Method Detail

setClazz

public void setClazz(String clazz)

getClazz

public String getClazz()

setStyle

public void setStyle(String style)

getStyle

public String getStyle()

setPage

public void setPage(String page)

setPage

public void setPage(int page)

getPage

public int getPage()

setRowsperpage

public void setRowsperpage(String rowsPerPage)

setRowsperpage

public void setRowsperpage(int rowsPerPage)

getRowsperpage

public int getRowsperpage()

setTotalrows

public void setTotalrows(String totalRows)

setTotalrows

public void setTotalrows(int totalRows)

setTotalrows

public void setTotalrows(long totalRows)

getTotalrows

public int getTotalrows()

setVisible

public void setVisible(boolean visible)

isVisible

public boolean isVisible()

setLocked

public void setLocked(boolean locked)

isLocked

public boolean isLocked()

doEndTag

public int doEndTag()
             throws JspException

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

Throws:

JspException