Class MapDIVTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

org.deltava.taglib.BrowserInfoTag

org.deltava.taglib.html.ElementTag

org.deltava.taglib.googlemap.MapDIVTag

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable

public class MapDIVTag
extends ElementTag

A JSP Tag to insert a DIV element to store a Google Map.

Since:

1.0

Version:

12.4

Author:

Luke

See Also:

• Serialized Form

Field Summary

Fields inherited from class ElementTag

_classes, _data, _out

Modifier and Type	Field	Description
protected final Collection<String>	_classes
protected final XMLRenderer	_data
protected jakarta.servlet.jsp.JspWriter	_out

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

id, pageContext

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

EVAL_BODY_AGAIN

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
MapDIVTag()	Creates a new map DIV Tag.

Method Summary

Modifier and Type	Method	Description
int	doEndTag()
int	doStartTag()	Checks for the Google Maps API JavaScript tag, and loads the screen size from the user session.
void	release()
void	setHeight(int h)	Sets the preferred height of the map, assuming a screen height of 800 pixels.

Methods inherited from class ElementTag

getFormIndexCount, getName, getParentFormTag, setClassName, setID, setNumericAttr, setPageContext, setStyle

Modifier and Type	Method	Description
protected int	getFormIndexCount()	Gets and increments the current tab index count for the parent form tag.
protected String	getName()	Returns the type of HTML element this tag generated.
protected FormTag	getParentFormTag()	Returns the parent form tag.
void	setClassName(String cName)	Sets the CSS class name of this HTML element.
void	setID(String id)	Sets the ID of this HTML element.
protected void	setNumericAttr(String attrName, int value, int minValue)	Sets a numeric attribute.
void	setPageContext(jakarta.servlet.jsp.PageContext ctxt)
void	setStyle(String style)	Associates a CSS style with this HTML element.

Methods inherited from class BrowserInfoTag

getBrowserContext, passedCAPTCHA

Modifier and Type	Method	Description
protected HTTPContextData	getBrowserContext()	Fetches the browser data.
protected boolean	passedCAPTCHA()	Returns whether the user has passed CAPTCHA validation.

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setParent, setValue

Methods inherited from class Object

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

Constructor Details

MapDIVTag

public MapDIVTag()

Creates a new map DIV Tag.

Method Details

setHeight

public void setHeight(int h)

Sets the preferred height of the map, assuming a screen height of 800 pixels. The actual size of the map will be scaled relative to the client window.

Parameters:

h - the preferred height in pixels

release

public void release()

Specified by:

release in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

release in class ElementTag

doStartTag

public int doStartTag()
               throws jakarta.servlet.jsp.JspException

Checks for the Google Maps API JavaScript tag, and loads the screen size from the user session.

Specified by:

doStartTag in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class ElementTag

Returns:

TagSupport.SKIP_BODY

Throws:

jakarta.servlet.jsp.JspException - if the Google Maps JavaScript file is not included

doEndTag

public int doEndTag()
             throws jakarta.servlet.jsp.JspException

Specified by:

doEndTag in interface jakarta.servlet.jsp.tagext.Tag

Overrides:

doEndTag in class jakarta.servlet.jsp.tagext.TagSupport

Throws:

jakarta.servlet.jsp.JspException