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 Classorg.apache.struts.taglib.html.HiddenTag
TagExtraInfo ClassNone
Body Contentempty
Display NameNone

Attributes
accesskey
The keyboard character used to move focus immediately to this element.
 
Required: false
Request-time: false
Type: java.lang.String
alt

The alternate text for this element.

 
Required: false
Request-time: false
Type: java.lang.String
altKey

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

 
Required: false
Request-time: false
Type: java.lang.String
bundle
The 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
 
Required: false
Request-time: false
Type: java.lang.String
dir

The direction for weak/neutral text for this element.

Since:
Struts 1.3.6
 
Required: false
Request-time: false
Type: java.lang.String
disabled
Set to true if this input field should be disabled.
 
Required: false
Request-time: false
Type: java.lang.String
indexed
Valid 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.
 
Required: false
Request-time: false
Type: java.lang.String
lang

The language code for this element.

Since:
Struts 1.3.6
 
Required: false
Request-time: false
Type: java.lang.String
name
The attribute name of the bean whose properties are consulted when rendering the current value of this input field. If not specified, the bean associated with the form tag we are nested within is utilized.
 
Required: false
Request-time: false
Type: java.lang.String
onblur
JavaScript event handler executed when this element loses input focus.
 
Required: false
Request-time: false
Type: java.lang.String
onchange
JavaScript event handler executed when this element loses input focus and its value has changed.
 
Required: false
Request-time: false
Type: java.lang.String
onclick
JavaScript event handler executed when this element receives a mouse click.
 
Required: false
Request-time: false
Type: java.lang.String
ondblclick
JavaScript event handler executed when this element receives a mouse double click.
 
Required: false
Request-time: false
Type: java.lang.String
onfocus
JavaScript event handler executed when this element receives input focus.
 
Required: false
Request-time: false
Type: java.lang.String
onkeydown
JavaScript event handler executed when this element has focus and a key is depressed.
 
Required: false
Request-time: false
Type: java.lang.String
onkeypress
JavaScript event handler executed when this element has focus and a key is depressed and released.
 
Required: false
Request-time: false
Type: java.lang.String
onkeyup
JavaScript event handler executed when this element has focus and a key is released.
 
Required: false
Request-time: false
Type: java.lang.String
onmousedown
JavaScript event handler executed when this element is under the mouse pointer and a mouse button is depressed.
 
Required: false
Request-time: false
Type: java.lang.String
onmousemove
JavaScript event handler executed when this element is under the mouse pointer and the pointer is moved.
 
Required: false
Request-time: false
Type: java.lang.String
onmouseout
JavaScript event handler executed when this element was under the mouse pointer but the pointer was moved outside the element.
 
Required: false
Request-time: false
Type: java.lang.String
onmouseover
JavaScript event handler executed when this element was not under the mouse pointer but the pointer is moved inside the element.
 
Required: false
Request-time: false
Type: java.lang.String
onmouseup
JavaScript event handler executed when this element is under the mouse pointer and a mouse button is released.
 
Required: false
Request-time: false
Type: java.lang.String
property
Name of this input field, and the name of the corresponding bean property if value is not specified. The corresponding bean property (if any) must be of type String.
 
Required: true
Request-time: false
Type: java.lang.String
style
CSS styles to be applied to this HTML element.
 
Required: false
Request-time: false
Type: java.lang.String
styleClass
CSS stylesheet class to be applied to this HTML element (renders a "class" attribute).
 
Required: false
Request-time: false
Type: java.lang.String
styleId
Identifier to be assigned to this HTML element (renders an "id" attribute).
 
Required: false
Request-time: false
Type: java.lang.String
title

The advisory title for this element.

 
Required: false
Request-time: false
Type: java.lang.String
titleKey

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

 
Required: false
Request-time: false
Type: java.lang.String
value
Value to which this field should be initialized. [Use the corresponding bean property value]
 
Required: false
Request-time: false
Type: java.lang.String
write
Should 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.
 
Required: false
Request-time: false
Type: java.lang.String

Variables
No Variables Defined.


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