weblogic.html
Class FieldType
java.lang.Object
|
+--weblogic.html.HtmlElement
|
+--weblogic.html.MarkupElement
|
+--weblogic.html.FieldType
- public class FieldType
- extends MarkupElement
The FieldType class contains variables for setting
the attribute of an InputElement added to an
htmlKona FormElement.
Here's an example of how you might add a hidden field
and a button to a FormElement "form". Note that not all
browsers support
hidden input fields.
form.addElement(new InputElement("numitems", FieldType.hidden).setValue(0))
.addElement(new ButtonElement("Submit"));
Notes that are provided about types in this class conform to
HTML 4.0.
- Author:
- Copyright (c) 1995-97, WebLogic, Inc.
Copyright © 2000 BEA Systems, Inc. All Rights Reserved.
- See Also:
InputElement,
ButtonElement,
FormElement
| Fields inherited from class weblogic.html.MarkupElement |
BeginAddress,
BeginAddressStr,
BeginBlockquote,
BeginBlockquoteStr,
BeginBody,
BeginBodyStr,
BeginBold,
BeginBoldStr,
BeginCenter,
BeginCenterStr,
BeginComment,
BeginCommentStr,
BeginDiv,
BeginDivStr,
BeginHeadStr,
BeginHtml,
BeginHtmlStr,
BeginItalic,
BeginItalicStr,
BeginLiteral,
BeginLiteralStr,
BeginParagraph,
BeginParagraphStr,
BeginScriptStr,
BeginTitle,
BeginTitleStr,
Break,
BreakStr,
contents,
CR,
CRStr,
EndAddress,
EndAddressStr,
EndBlockquote,
EndBlockquoteStr,
EndBody,
EndBodyStr,
EndBold,
EndBoldStr,
EndCenter,
EndCenterStr,
EndComment,
EndCommentStr,
EndDiv,
EndDivStr,
EndFont,
EndFontStr,
EndHeadStr,
EndHtml,
EndHtmlStr,
EndItalic,
EndItalicStr,
EndLiteral,
EndLiteralStr,
EndParagraph,
EndParagraphStr,
EndScriptStr,
EndTitle,
EndTitleStr,
HorizontalLine,
HorizontalLineStr,
HorizontalRule,
NoBreak,
NoBreakStr,
WordBreak,
WordBreakStr |
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Constructor Summary
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FieldType(java.lang.String str)
Constructs the specified type of input field. |
|
Method Summary
|
void |
output(java.io.OutputStream out)
Outputs a FieldType to the specified output stream. |
| Methods inherited from class weblogic.html.HtmlElement |
asAnchorElement,
asBigElement,
asBlockquoteElement,
asBoldElement,
asCenteredElement,
asCiteElement,
asCodeElement,
asCommentElement,
asDefineTermElement,
asEmphasisElement,
asFontElement,
asFontElement,
asFontElement,
asHtmlContainer,
asItalicElement,
asKeyboardElement,
asLiteralElement,
asParagraphElement,
asSampleElement,
asSmallElement,
asStrikeElement,
asStrongElement,
asSubscriptElement,
asSuperscriptElement,
asTeletypeElement,
asUnderlineElement,
asVariableElement,
getVersion,
setAnchorMode,
setCodeset,
toString,
toString,
widthAsLiteral |
| Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
button
public static FieldType button
- Input field is a button.
checkbox
public static FieldType checkbox
- Input field is a checkbox. Use the InputElement.setChecked() method
in to set the value to "on". Group checkboxes by giving each the
same name (InputElement.setName()) and a different value
(InputElement.setValue()).
file
public static FieldType file
- Input field is a file, for users to attach a file to the form's
contents when submitted. Most browsers render this with a text
field and an associated button which when clicked invokes a dialog
to browse for a file name. Use InputElement.setSize() and InputElement.setMaxlen()
as you would for text fields. Some browsers allow you to restrict the
file types that can be submitted with the ACCEPT attribute, which
takes a comma-delimited list of MIME content types
(InputElement.setAccept() method). Further information is contained
in RFC 1867.
hidden
public static FieldType hidden
- Input field is a hidden field. Browsers should not render this
type of field, although not all browsers comply. This provides
a means of storing state information with a form that will
be passed back to the server. Use InputElement.setName() and
InputElement.setValue() to establish a name/value pair.
image
public static FieldType image
- Input field is an image. This is used for graphical
Submit buttons rendered by an image rather than a text string.
Use the InputElement.setSource() methods to set a SRC for
the image (required). The ALIGN attribute for the image
can be used to set alignment to left, right, top, middle,
or bottom. Use InputElement.setName() and InputElement.setValue()
just as you would for textual submit buttons.
password
public static FieldType password
- Input field is a password field that echoes a single
generic character (like an asterisk) as the user types.
Use InputElement.setSize() and InputElement.setMaxlen()
to control visible and maximum length, as with regular
text fields.
radio
public static FieldType radio
- Input field is a radio button. Use the InputElement.setChecked()
method to set a radio button to "on". Each radio button in the
group should be given the same name (InputElement.setName()).
Radio buttons require an explicit value (InputElement.setValue()).
Only the checked radio button in a group generates a name/value
pair when submitted. One radio button in a group should be
initially checked.
reset
public static FieldType reset
- Input field is a reset button to clear the form. Set a
label with InputElement.setValue(). Reset buttons are never
sent as part of the form's submitted contents.
submit
public static FieldType submit
- Input field is a submit button. Set the label with
InputElement.setValue(). If a name attribute is set
(InputElement.setName()), the submit button's name/value
pair will be submitted with data. There can be multiple
submit buttons on a form.
text
public static FieldType text
- Input field is a text area. Visible size can be set using
the InputElement.setSize() method; enforce a max limit on number of
characters allowed with the InputElement.setMaxlen() method.
Name the field with InputElement.setName(). Set a
string for display after loading with InputElement.setValue().
FieldType
public FieldType(java.lang.String str)
- Constructs the specified type of input field.
output
public void output(java.io.OutputStream out)
throws java.io.IOException
- Outputs a FieldType to the specified output stream.
- Parameters:
out - OutputStream- Throws:
- java.io.IOException - if there is an IO error
- Overrides:
- output in class MarkupElement