com.taggercat.tags
Class HTMLTextElementTag

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

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

Direct Known Subclasses:

HTMLTextAreaElementTag

public class HTMLTextElementTag
extends AbstractHTMLInputTag

This tag returns a HTML text input element with the value that of the named field of the data source.

The generated text field 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

HTMLTextElementTag()

Method Summary

int	doEndTag() Resets the tags internal state.
boolean	isPassword()
java.lang.String	makeElement(Model model, DataSource ds, TCEntity tcEntity) Creates the HTML Text input element.
void	setMaxlength(int maxlength) Sets the max length attribute.
void	setPassword(boolean password)
void	setSize(int size) Sets the size field.
void	setValue(Model model, DataSource ds, TCEntity tcEntity) Sets the value field of the element from the value of the associated data field.

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

HTMLTextElementTag

public HTMLTextElementTag()

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 AbstractHTMLInputTag

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 Text input element.

Throws:

javax.servlet.jsp.JspException

Parameters:

model - the model

ds - the data source

tcEntity - the tcEntity

Returns:

the completed HTML text element

setSize

public void setSize(int size)

Sets the size field.

Parameters:

size - the size ( in characters )

setValue

public void setValue(Model model,
                     DataSource ds,
                     TCEntity tcEntity)
              throws javax.servlet.jsp.JspException

Sets the value field of the element from the value of the associated data field.

Specified by:

setValue in class AbstractHTMLInputTag

Throws:

javax.servlet.jsp.JspException

Parameters:

model - the user's model object

ds - the data source

tcEntity - the current tcEntity

setMaxlength

public void setMaxlength(int maxlength)

Sets the max length attribute.

Parameters:

maxlength - the max length

isPassword

public boolean isPassword()

setPassword

public void setPassword(boolean password)