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Else
Conditionally emulates an element and its attributes and/or includes a block of content if the condition of the previous If component evaluates to false.
See also: org.apache.tapestry.components.ElseBean, If, Conditional
Parameters
Name | Type | Direction | Required | Default | Description |
---|---|---|---|---|---|
element | String | in | no | The element to emulate. If specified, then the component acts like an Any, emitting an open and close tag. Informal parameters are applied to the tag. If no element is specified, informal parameters are ignored. |
Body: allowed
Informal parameters: allowed
Reserved parameters: none
Examples
In the example, we say hello to our user if he/she has login, or we ask him/her login. (Just the same example for If component.)
Home.html
... <p> Hello, <span jwcid="@If" condition="ognl:user.login"><span jwcid="@Insert" value="ognl:user.name"/></span> <span jwcid="@Else"> please <span jwcid="@PageLink" page="Login">login</span></span> </p> ...