html
Tag hidden


Render A Hidden Field

Renders an HTML <input> element of type hidden, populated from the specified value or the specified property of the bean associated with our current form. This tag is only valid when nested inside a form tag body.



Tag Information
Tag Classit.eng.spago.taglib.html.HiddenTag
TagExtraInfo ClassNone
Body Contentempty
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
accesskeyfalsetruejava.lang.StringThe keyboard character used to move focus immediately to this element.
altfalsetruejava.lang.String

The alternate text for this element.

altKeyfalsetruejava.lang.String

The message resources key of the alternate text for this element.

bundlefalsetruejava.lang.StringThe servlet context attributes key for the MessageResources instance to use. If not specified, defaults to the application resources configured for our action servlet.
Since:
Struts 1.2.5
disabledfalsetruebooleanSet to true if this input field should be disabled.
indexedfalsetruebooleanValid only inside of logic:iterate tag. If true then name of the html tag will be rendered as "id[34].propertyName". Number in brackets will be generated for every iteration and taken from ancestor logic:iterate tag.
onblurfalsetruejava.lang.StringJavaScript event handler executed when this element loses input focus.
onchangefalsetruejava.lang.StringJavaScript event handler executed when this element loses input focus and its value has changed.
onclickfalsetruejava.lang.StringJavaScript event handler executed when this element receives a mouse click.
ondblclickfalsetruejava.lang.StringJavaScript event handler executed when this element receives a mouse double click.
onfocusfalsetruejava.lang.StringJavaScript event handler executed when this element receives input focus.
onkeydownfalsetruejava.lang.StringJavaScript event handler executed when this element has focus and a key is depressed.
onkeypressfalsetruejava.lang.StringJavaScript event handler executed when this element has focus and a key is depressed and released.
onkeyupfalsetruejava.lang.StringJavaScript event handler executed when this element has focus and a key is released.
onmousedownfalsetruejava.lang.StringJavaScript event handler executed when this element is under the mouse pointer and a mouse button is depressed.
onmousemovefalsetruejava.lang.StringJavaScript event handler executed when this element is under the mouse pointer and the pointer is moved.
onmouseoutfalsetruejava.lang.StringJavaScript event handler executed when this element was under the mouse pointer but the pointer was moved outside the element.
onmouseoverfalsetruejava.lang.StringJavaScript event handler executed when this element was not under the mouse pointer but the pointer is moved inside the element.
onmouseupfalsetruejava.lang.StringJavaScript event handler executed when this element is under the mouse pointer and a mouse button is released.
propertytruetruejava.lang.StringName of this input field, and the name of the corresponding service context data if value is not specified. The data (if any) must be of type String.
scopefalsetruejava.lang.StringScope used to retrive the value identified by property attribute.
stylefalsetruejava.lang.StringCSS styles to be applied to this HTML element.
styleClassfalsetruejava.lang.StringCSS stylesheet class to be applied to this HTML element (renders a "class" attribute).
styleIdfalsetruejava.lang.StringIdentifier to be assigned to this HTML element (renders an "id" attribute).
titlefalsetruejava.lang.String

The advisory title for this element.

titleKeyfalsetruejava.lang.String

The message resources key for the advisory title for this element.

valuefalsetruejava.lang.StringValue to which this field should be initialized. [Use the corresponding bean property value]
writefalsetruebooleanShould the value of this field also be rendered to the response page to make it visible, in addition to creating an HTML type="hidden" element? By default, only the hidden element is created.

Variables
No Variables Defined.


Output Generated by Tag Library Documentation Generator. Java, JSP, and JavaServer Pages are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries. Copyright 2002-4 Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054, U.S.A. All Rights Reserved.