org.infoglue.cms.workflow.taglib
Class FormTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.infoglue.deliver.taglib.AbstractTag
          org.infoglue.cms.workflow.taglib.WorkflowTag
              org.infoglue.cms.workflow.taglib.FormTag

All Implemented Interfaces:

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

public class FormTag
extends WorkflowTag

This class implements the <iw:form> tag, which presents an <form ... /> element with all the attributes and hidden fields properly initialized as required by the workflow framework.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.infoglue.cms.workflow.taglib.WorkflowTag

ACTION_ID_PARAMETER, WORKFLOW_ID_PARAMETER

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

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

FormTag()
Default constructor.

Method Summary

int	doEndTag() Process the end tag.
int	doStartTag() Process the start tag.

Methods inherited from class org.infoglue.cms.workflow.taglib.WorkflowTag

getActionID, getPrincipal, getPropertySet, getWorkflowID

Methods inherited from class org.infoglue.deliver.taglib.AbstractTag

evaluate, evaluateCollection, evaluateInteger, evaluateList, evaluateString, produceResult, setId, setResultAttribute, write

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

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

Constructor Detail

FormTag

public FormTag()

Default constructor.

Method Detail

doStartTag

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

Process the start tag. Writes the start tag of the form element and the required hidden fields to the output stream.

Specified by:

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

Overrides:

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

Returns:

indication of whether to evaluate the body or not.

Throws:

javax.servlet.jsp.JspException - if an I/O error occurs when writing to the output stream.

doEndTag

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

Process the end tag. Writes the end tag of the form element to the output stream.

Specified by:

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

Overrides:

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

Returns:

indication of whether to continue evaluating the JSP page.

Throws:

javax.servlet.jsp.JspException - if an I/O error occurs when writing to the output stream.