Is it possible to iterate through an array (or another data type) using HTL? | Community
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jayv25585659
jayv25585659
Level 8
August 12, 2021
Solved

Is it possible to iterate through an array (or another data type) using HTL?

  • August 12, 2021
  • 2 replies
  • 1772 views

if yes, can you please provide an example or maybe a link to one?

 

Thanks!

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Best answer by Asutosh_Jena_

Hi @jayv25585659 

You can use the logic in Model class in java and then call the model class in HTL to achieve the use case.

Please see the list feature that HTL provides:

https://github.com/adobe/htl-spec/blob/master/SPECIFICATION.md#226-list

 

Thanks!

2 replies

Asutosh_Jena_
Community Advisor
Asutosh_Jena_Community AdvisorAccepted solution
Community Advisor
August 12, 2021

Hi @jayv25585659 

You can use the logic in Model class in java and then call the model class in HTL to achieve the use case.

Please see the list feature that HTL provides:

https://github.com/adobe/htl-spec/blob/master/SPECIFICATION.md#226-list

 

Thanks!

    jayv25585659
    jayv25585659Author
    Level 8
    August 12, 2021

    - Are you saying I need to convert my array into a list of objects/model first? Thank you

      Asutosh_Jena_
      Community Advisor
      Asutosh_Jena_Community Advisor
      Community Advisor
      August 12, 2021

      @jayv25585659 

      Yes. You should convert array into List in Java using the Sling Model and use the model object to iterate it in HTL.

       

      Thanks!

        B
        Adobe Employee
        BimmiSoAdobe Employee
        Adobe Employee
        August 12, 2021

        Hi @jayv25585659 ,

         

        You can create a list using your array in sling model and then in htl using sightly you can iterate over the same

        <ul data-sly-list="${model.yourList}">
    <li>${item.property}</li>
</ul>

        Hope this helps!!

        Thanks 

          jayv25585659
          jayv25585659Author
          Level 8
          August 12, 2021

          Are you saying I need to convert my array into a list of objects/model first? Thanks

            B
            Adobe Employee
            BimmiSoAdobe Employee
            Adobe Employee
            August 12, 2021

            @jayv25585659 : Yes, create a list using your array in sling model and then in htl using sightly you can iterate over the same

             

            Thanks!!!

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