com.taggercat.tags
Class HTMLTextAreaElementTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.taggercat.tags.AbstractExpEvalTag
          com.taggercat.tags.AbstractHTMLInputTag
              com.taggercat.tags.HTMLTextElementTag
                  com.taggercat.tags.HTMLTextAreaElementTag

All Implemented Interfaces:

com.taggercat.el.ELPropertyResolver, java.io.Serializable, javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class HTMLTextAreaElementTag
extends HTMLTextElementTag

This tag returns a HTML text area field with the value of the named field for the data source.

The generated text area element is automatically disabled if:

1. the user does not have update permissions on the specified data source and field
2. or there is no tcEntity in the resultset of the specified data source
3. or there is a condition expression, and it evaluates to false

If an error has occurred (usually preventing a save) on this request/response cycle then the data from the request, and not from the model is used. Therefore, the user will not lose the data they just entered when errors occur. If there is no corresponding parameter on the request, then the value from the data source is used.

See Also:

Serialized Form

Field Summary

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

HTMLTextAreaElementTag()

Method Summary

int	doEndTag() Resets the tags internal state.
java.lang.String	makeElement(Model model, DataSource ds, TCEntity tcEntity) Creates the HTML TextArea input element.
void	setCols(int cols) Sets the col width for the control.
void	setRows(int rows) Sets the rows in the control.
void	setWrap(java.lang.String wrap) Sets the wrap style.

Methods inherited from class com.taggercat.tags.HTMLTextElementTag

isPassword, setMaxlength, setPassword, setSize, setValue

Methods inherited from class com.taggercat.tags.AbstractHTMLInputTag

addBaseAttributes, addBaseEnabledAttributes, doStartTag, getAccesskey, getAjaxValidationJSFunction, getCondition, getDisabled, getDsn, getField, getName, getOnblur, getOnchange, getOnclick, getOndblclick, getOnfocus, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnselect, getRowID, getStyle, getStyleclass, getStyleid, getTabindex, getTitle, getValue, isQbf, isShowDisabled, isXHTMLtag, setAccesskey, setAjaxValidationJSFunction, setCondition, setDisabled, setDsn, setDynamicAttribute, setField, setFormat, setId, setName, setNulls, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setPreserveHTML, setQbf, setReadonly, setRowID, setShowDisabled, setStyle, setStyleclass, setStyleid, setTabindex, setTitle, setValue

Methods inherited from class com.taggercat.tags.AbstractExpEvalTag

getModel, resolveProperty, setScope, setVar

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HTMLTextAreaElementTag

public HTMLTextAreaElementTag()

Method Detail

doEndTag

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

Resets the tags internal state.

Specified by:

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

Overrides:

doEndTag in class HTMLTextElementTag

Throws:

javax.servlet.jsp.JspException

Returns:

EVAL_PAGE

makeElement

public java.lang.String makeElement(Model model,
                                    DataSource ds,
                                    TCEntity tcEntity)
                             throws javax.servlet.jsp.JspException

Creates the HTML TextArea input element.

Overrides:

makeElement in class HTMLTextElementTag

Throws:

javax.servlet.jsp.JspException

Parameters:

model - the model

ds - the data source

tcEntity - the tcEntity

Returns:

the completed HTML text area element

setCols

public void setCols(int cols)

Sets the col width for the control.

Parameters:

cols - the number of columns

setRows

public void setRows(int rows)

Sets the rows in the control.

Parameters:

rows - the rows

setWrap

public void setWrap(java.lang.String wrap)

Sets the wrap style.

Parameters:

wrap - the wrap style