Class browser.FormTagRef

All Packages    This Package    Previous    Next

Class browser.FormTagRef

java.lang.Object
   |
   +----net.www.html.TagRef
           |
           +----browser.WRTagRef
                   |
                   +----browser.FormTagRef

public class FormTagRef
extends WRTagRef

An instance of class FormTagRef is created for each occurrence of a <form> tag in an html document. It serves as the definition of an html FORM object as it appears in an html document.

Version:: 1.15, 07 Apr 1995
Author:: Jonathan Payne

FormTagRef(Tag, int, boolean)

addInputItem(FormItem): Adds an input item to this form.
apply(WRFormatter)
getInputItem(): Get the current select tag or return null if we're currently not processing one.
getRadioGroup(String): Returns the radio group associated with the specified name.
reset(): Resets all the form input items to their default value.
setInputItem(TagRef): Set the current input item tag.
submit(): Submits this form.

FormTagRef

  public FormTagRef(Tag t,
                    int pos,
                    boolean isEnd)

apply

  public void apply(WRFormatter f)

addInputItem

  public void addInputItem(FormItem item)

Adds an input item to this form. This is called by input items which are created as a result of <input> tags that appear in html documents.

getRadioGroup

  public RadioGroup getRadioGroup(String name)

Returns the radio group associated with the specified name. If there is no RadioGroup by that name, one is created.

setInputItem

  public void setInputItem(TagRef r)

Set the current input item tag.

Throws: Exception: if there's already a select tag

getInputItem

  public TagRef getInputItem()

Get the current select tag or return null if we're currently not processing one.

submit

  public void submit()

Submits this form. It walks through each input item asking it for its FormString. Some form items may choose not to return a value.

reset

  public void reset()

Resets all the form input items to their default value.

All Packages    This Package    Previous    Next