io.knotx.handlebars.helpers.arrays

Class ElementHelper

java.lang.Object

io.knotx.handlebars.helpers.arrays.ElementHelper

All Implemented Interfaces:

com.github.jknack.handlebars.Helper<Object>, io.knotx.knot.templating.handlebars.CustomHandlebarsHelper<Object>

public class ElementHelper
extends Object
implements io.knotx.knot.templating.handlebars.CustomHandlebarsHelper<Object>

Get i-th element of json array.
Usage:

     {{element array i}}
 

Constructor Summary

Constructors

Constructor and Description
ElementHelper()

Method Summary

Modifier and Type	Method and Description
Object	apply(Object firstParam, com.github.jknack.handlebars.Options options)
String	getName()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElementHelper

public ElementHelper()

Method Detail

getName

public String getName()

Specified by:

getName in interface io.knotx.knot.templating.handlebars.CustomHandlebarsHelper<Object>

apply

public Object apply(Object firstParam,
                    com.github.jknack.handlebars.Options options)
             throws IOException

Specified by:

apply in interface com.github.jknack.handlebars.Helper<Object>

Throws:

IOException