Apache Struts 2 Documentation > Home > Guides > Tag Developers Guide > Struts Tags > Tag Reference > Generic Tag Reference > property
Added by tm_jee, last edited by Ted Husted on Sep 02, 2006  (view change)
Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works.

Description

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  • Used to get the property of a <i>value</i>, which will default to the top of
  • the stack if none is specified.

Parameters

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Name

Required

Default

Type

Description

default false   String The default value to be used if value attribute is null
escape false true Boolean Whether to escape HTML
value false <top of stack> Object value to be displayed
id false   Object/String id for referencing element. For UI and form tags it will be used as HTML id attribute

Examples

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<ww:push value="myBean">
    <!-- Example 1: -->
    <ww:property value="myBeanProperty" />

    <!-- Example 2: -->
    <ww:property value="myBeanProperty" default="a default value" />
</ww:push>
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Example 1 prints the result of myBean's getMyBeanProperty() method.
Example 2 prints the result of myBean's getMyBeanProperty() method and if it is null, print 'a default value' instead.