com.jcorporate.expresso.services.html
Class FileInput

java.lang.Object
  com.jcorporate.expresso.services.html.HtmlElement
      com.jcorporate.expresso.services.html.FileInput

public class FileInput

extends HtmlElement

A field on an HTML form that allows uploading of a file

Version:

$Revision: 1.8 $ $Date: 2004/11/17 20:48:18 $

Author:

Shash Chatterjee

Field Summary

protected String	fieldName
protected String	fieldValue

Fields inherited from class com.jcorporate.expresso.services.html.HtmlElement

attributes, contents, cSSClass, cSSID

Constructor Summary

FileInput()
Constructor

FileInput(String newFieldName, String newFieldValue)
Constructor Create a hidden field with the given name and value

Method Summary

protected void

display(PrintWriter out, int depth) "Display" the file input field to a form

Methods inherited from class com.jcorporate.expresso.services.html.HtmlElement

add, display, finalize, getAttribute, getContentCount, getCSSClass, getName, padWithTabs, setAttribute, setCSSClass, setCSSID, setDisplayed, setName, setParent

Methods inherited from class java.lang.Object

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

Field Detail

fieldName

protected String fieldName

fieldValue

protected String fieldValue

Constructor Detail

FileInput

public FileInput()
          throws HtmlException

Constructor

Throws:

HtmlException - If the superclass constructor fails

FileInput

public FileInput(String newFieldName,
                 String newFieldValue)
          throws HtmlException

Constructor Create a hidden field with the given name and value

Parameters:

newFieldName - Field name for the hidden field

newFieldValue - Value for the hidden field

Throws:

HtmlException - If the parameters are invalid

Method Detail

display

protected void display(PrintWriter out,
                       int depth)
                throws HtmlException

"Display" the file input field to a form

Specified by:

display in class HtmlElement

Parameters:

depth - the number of tabs to indent

out - PrintWriter to display

Throws:

HtmlException - If the field could not be displayed