How to Call Js(client side controller) into Helper

Question

How can i call JS(client side controller) function into helper js function. Please show me the code. Thankyou

Answer 1

Danryl,

A Sample Code below.

<aura:component >
    <ui:outputText aura:Id="Hello" value=""/>
    <ui:button label="Click" press="{!c.Click}"/>
</aura:component>

//Controller

({
    Click : function(component, event, helper)
    {

        helper.helperMethod(component,event,sum);
    }
})

//Helper

({
    helperMethod : function(component,sum) 
    {
        var hello=component.find("Hello");
        hello.set("v.value","New Value !!!")

    }
})

As ankuli suggested, refer the trailhead document.

Answer 2

you can call helper js method from client side controller but reverse is not defined anywhere. helper.callMethodOfClinetSideCotnroller(component, parameter1);