Finest way to exchange data between AEM components. | Community
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xistin
xistin
December 8, 2015
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Finest way to exchange data between AEM components.

  • December 8, 2015
  • 3 replies
  • 3810 views

Hey, I'm spending dynamic period by using your solution named AEM.

I think it's quite a good solution in maintainer's perspective, but I wonder is there a recommended way to communicate between components.

 

As using JCR as a some kind of temporary message queue seems too heavy, so I customize JS part in pre-developed AEM component when I need to transfer client-side data.

Isn't there any recommended way to transfer client-side data between components in AEM?

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    Best answer by edubey

    Hi,

    You can create custom servlet's to which you can send the client side data via Ajax. that works in almost all cases.

    Thanks

    3 replies

    edubey
    edubeyAccepted solution
    Level 10
    December 8, 2015

    Hi,

    You can create custom servlet's to which you can send the client side data via Ajax. that works in almost all cases.

    Thanks

      kautuk_sahni
      Community Manager
      kautuk_sahniCommunity Manager
      Community Manager
      December 8, 2015

      Hi 

      Please find few of the way of doing the same:-

      Option 1:

      You can use javax.jcr.Node and javax.jcr.Property interface to get properties of another component. For example, you have added component1 and component2 to page1. In the repository you should have structure similar to this:

      /content /project /page1 /jcr:content /parsys /component1 /...some properties /component2 /...some properties

      If you want to get properties of component2 while in component1, you can use something like:

      Node parsys = currentNode.getParent(); if(parsys.hasNode("component2")) { Node component2 = parsys.getNode("component2"); if(component2.hasProperty("someProperty")) Property someProperty = component2.getProperty("someProperty"); }

      Link:- http://stackoverflow.com/questions/21325733/pass-data-from-one-component-to-another-in-adobe-cq

       

      I hope this would help you.

      Thanks and Regards

      Kautuk Sahni

      Kautuk Sahni
      S
      S_Bhavya
      Level 2
      June 12, 2018

      Hi,

      Is there a way we can achieve this from the front-end itself? HTL?
      I have the exact requirement.

      Thanks in advance.

      Regards,

      Bhavya S

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