jodd.servlet.tag
Class FormTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          jodd.servlet.tag.FormTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class FormTag
extends javax.servlet.jsp.tagext.BodyTagSupport

Magic form tag populates a HTML form.

See Also:

Serialized Form

Nested Class Summary

static interface

FormTag.FieldResolver Resolve form fields.

Field Summary

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

bodyContent

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

id, pageContext

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

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

FormTag()

Method Summary

int	doAfterBody() Performs smart form population.
int	doEndTag() Ends the tag.
int	doStartTag() Starts the tag.
protected java.lang.String	populateForm(java.lang.String html, FormTag.FieldResolver resolver) Populates HTML form.
protected static java.lang.String	replaceReference(java.lang.String formId, java.lang.String value) Replaces the reference if found, otherwise returns null.

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

doInitBody, getBodyContent, getPreviousOut, release, setBodyContent

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

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

Methods inherited from class java.lang.Object

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

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

getParent, setPageContext, setParent

Constructor Detail

FormTag

public FormTag()

Method Detail

doStartTag

public int doStartTag()

Starts the tag.

Specified by:

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

Overrides:

doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody

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

Performs smart form population.

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspException

doEndTag

public int doEndTag()

Ends the tag.

Specified by:

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

Overrides:

doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport

populateForm

protected java.lang.String populateForm(java.lang.String html,
                                        FormTag.FieldResolver resolver)

Populates HTML form.

replaceReference

protected static java.lang.String replaceReference(java.lang.String formId,
                                                   java.lang.String value)

Replaces the reference if found, otherwise returns null.