IfHelper (trimou-core 1.6.1.Final API)

public class IfHelper
extends BasicSectionHelper

Renders a block if the param is not "falsy".

 {{#if item.active}}
   {{item.name}}
 {{/if}}

Multiple params may be evaluated. The default evaluation logic is conjunction:

 {{#if item.active item.valid}}
   Active and valid.
 {{/if}}

The evaluation logic may be specified:

 {{#if item.active item.valid logic="or"}}
   Active or valid.
 {{/if}}

Nested Classes
Modifier and Type	Class and Description
`protected static class`	`MatchingSectionHelper.EvaluationLogic`

Field Summary
- Fields inherited from class org.trimou.handlebars.BasicSectionHelper
  SECTION_TYPES
- Fields inherited from class org.trimou.handlebars.BasicHelper
  HELPER_TAG_TYPES

Constructors
Constructor and Description
`IfHelper()`

Methods
Modifier and Type	Method and Description
`void`	`execute(Options options)` Execute the helper.
`protected MatchingSectionHelper.EvaluationLogic`	`getDefaultLogic()`
`protected boolean`	`hasEmptyParamsSupport()`
`protected boolean`	`isMatching(java.lang.Object value)`
`protected int`	`numberOfRequiredParameters()`

Methods inherited from class org.trimou.handlebars.BasicSectionHelper
allowedTagTypes

Methods inherited from class org.trimou.handlebars.BasicHelper
numberOfRequiredHashEntries, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.trimou.engine.config.ConfigurationAware
getConfigurationKeys

protected boolean isMatching(java.lang.Object value)

protected MatchingSectionHelper.EvaluationLogic getDefaultLogic()

protected boolean hasEmptyParamsSupport()

Class IfHelper