com.cc.framework.taglib.controls
Class TextareaTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.cc.framework.taglib.ScriptTagSupport
          com.cc.framework.taglib.controls.BaseControlTag
              com.cc.framework.taglib.controls.TextareaTag

All Implemented Interfaces:

AjaxSupportTag, ConversionSupportTag, DesignRuleContainerTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, ScriptSupport, java.io.Serializable, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

FormElementTextareaTag, TextPopupTag

public class TextareaTag

extends BaseControlTag

implements ConversionSupportTag

Tag-Handler for the Textare-Formularelement

Since:

1.0

Version:

$Revision: 1.29 $

Author:

Harald Schulz

See Also:

Serialized Form

Field Summary

private static long

serialVersionUID Serial Version UID

Fields inherited from class com.cc.framework.taglib.controls.BaseControlTag

log

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

TextareaTag()
Constructor

Method Summary

void	assignConverter(Converter converter) Assigns a converter to the Tag
protected Control	doCreateControl() Creates the control element
protected ControlDesignModel	doCreateDesignModel() This method is called to create the DesignModel for the control
protected TextareaDesignModel	getTextareaDesignModel() Returns a casted version of the ControlDesignModel
void	release()
void	setCols(java.lang.String cols) Specifies the number of columns for the textarea
void	setConverter(java.lang.String converter) Sets the Converter that should be used to convert Java Objects into their localized String representation.
void	setMaxlength(java.lang.String maxlength)
void	setReadonly(java.lang.String readonly) Specifies the readonly attribute
void	setRows(java.lang.String rows) Specifies the number of rows for the textarea
void	setWrap(java.lang.String wrap) The WRAP attribute can be used to specify how to handle word-wrapping display in text input areas in forms.

Methods inherited from class com.cc.framework.taglib.controls.BaseControlTag

addDesignRule, beginPaint, createControl, createPainter, doEndTag, doStartTag, endPaint, getClientHandler, getControl, getDefaultAction, getDesignModel, getDirectValue, getHttpScope, getPainterContext, lookupBean, releaseDesignModel, setAction, setAjax, setAjax, setBorder, setDirectValue, setDisabled, setFormElement, setHeight, setHelp, setId, setLocale, setName, setPageContext, setPermission, setProperty, setRunat, setScope, setShadow, setStyle, setStyleClass, setStyleId, setSummary, setTabindex, setTooltip, setTransaction, setValue, setWidth

Methods inherited from class com.cc.framework.taglib.ScriptTagSupport

setOnabort, setOnactivate, setOnafterprint, setOnafterupdate, setOnbeforeactivate, setOnbeforecopy, setOnbeforecut, setOnbeforedeactivate, setOnbeforeeditfocus, setOnbeforepaste, setOnbeforeprint, setOnbeforeunload, setOnbeforeupdate, setOnblur, setOnbounce, setOncellchange, setOnchange, setOncheck, setOncheckall, setOnclick, setOncollapse, setOncontextmenu, setOncontrolselect, setOncopy, setOncut, setOndataavailable, setOndatasetchanged, setOndatasetcomplete, setOndblclick, setOndeactivate, setOndrag, setOndragend, setOndragenter, setOndragleave, setOndragover, setOndragstart, setOndrop, setOnerror, setOnerrorupdate, setOnexpand, setOnexpandex, setOnfilterchange, setOnfinish, setOnfocus, setOnfocusin, setOnfocusout, setOnhelp, setOnkeydown, setOnkeypress, setOnkeyup, setOnlayoutcomplete, setOnload, setOnlosecapture, setOnmousedown, setOnmouseenter, setOnmouseleave, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnmousewheel, setOnmove, setOnmoveend, setOnmovestart, setOnpaste, setOnpropertychange, setOnreadystatechange, setOnreset, setOnresize, setOnresizeend, setOnresizestart, setOnrowenter, setOnrowexit, setOnrowsdelete, setOnrowsinserted, setOnscroll, setOnselect, setOnselectionchange, setOnselectstart, setOnspindown, setOnspinup, setOnstart, setOnstop, setOnsubmit, setOnuncheck, setOnuncheckall, setOnunload

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, 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

Serial Version UID

See Also:

Constant Field Values

Constructor Detail

TextareaTag

public TextareaTag()

Constructor

Method Detail

doCreateDesignModel

protected ControlDesignModel doCreateDesignModel()

Description copied from class: BaseControlTag

This method is called to create the DesignModel for the control

Specified by:

doCreateDesignModel in class BaseControlTag

Returns:

A concrete DesignModel

See Also:

BaseControlTag.doCreateDesignModel()

getTextareaDesignModel

protected TextareaDesignModel getTextareaDesignModel()

Returns a casted version of the ControlDesignModel

Returns:

TextareaDesignModel

release

public void release()

Specified by:

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

Overrides:

release in class BaseControlTag

See Also:

Tag.release()

doCreateControl

protected Control doCreateControl()
                           throws javax.servlet.jsp.JspException

Description copied from class: BaseControlTag

Creates the control element

Specified by:

doCreateControl in class BaseControlTag

Returns:

control element

Throws:

javax.servlet.jsp.JspException - If an error during bean lookup occurs

See Also:

BaseControlTag.doCreateControl()

setCols

public void setCols(java.lang.String cols)
             throws javax.servlet.jsp.JspException

Specifies the number of columns for the textarea

Parameters:

cols - The number of columns

Throws:

javax.servlet.jsp.JspException - if the Argument can not be converted into a integer

setRows

public void setRows(java.lang.String rows)
             throws javax.servlet.jsp.JspException

Specifies the number of rows for the textarea

Parameters:

rows - The number of lines

Throws:

javax.servlet.jsp.JspException - if the Argument can not be converted into a integer

setReadonly

public void setReadonly(java.lang.String readonly)
                 throws javax.servlet.jsp.JspException

Specifies the readonly attribute

Parameters:

readonly - true if the textarea should be rendered as readonly

Throws:

javax.servlet.jsp.JspException - if the Argument can not be converted into a boolean value

setMaxlength

public void setMaxlength(java.lang.String maxlength)
                  throws javax.servlet.jsp.JspException

Parameters:

maxlength - The maximal length for the input value

Throws:

javax.servlet.jsp.JspException - if the Argument can not be converted into a integer

setWrap

public void setWrap(java.lang.String wrap)

The WRAP attribute can be used to specify how to handle word-wrapping display in text input areas in forms.

Parameters:

wrap - Word Wrapping

setConverter

public void setConverter(java.lang.String converter)
                  throws javax.servlet.jsp.JspException

Sets the Converter that should be used to convert Java Objects into their localized String representation. If no converter is specified the framework will use a default Converter that matches the row beans column property.

Parameters:

converter - Converters class Name

Throws:

javax.servlet.jsp.JspException - If the Converter is invalid

assignConverter

public void assignConverter(Converter converter)

Description copied from interface: ConversionSupportTag

Assigns a converter to the Tag

Specified by:

assignConverter in interface ConversionSupportTag

Parameters:

converter - Converter Instance

See Also:

ConversionSupportTag.assignConverter(com.cc.framework.convert.Converter)