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canhn32847157
February 22, 2017
Solved

AEM 6.1 - Slightly

  • February 22, 2017
  • 7 replies
  • 2388 views

Hi guys,
How to handle
<meta name="description" content="${seoProps.description}" />
output:
<meta name="description" content="" />
Thanks!

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    Best answer by canhn32847157

    Thanks all ! Sorry I didn't answer.

    seoProps.description return String type.
    if seoProps.description is empty, output is: content=""

    I do it like this.

    <meta name="description" content="${seoProps.description || true}">

    output: <meta name="description" content />

    Thanks,

    7 replies

    daniel_henriqu1
    daniel_henriqu1
    February 22, 2017

    Hi.

    Do you mean how to hide the tag if seoProps.description is null/empty?

    Have you tried

    <meta data-sly-test="${seoProps.description}" name="description" content="${seoProps.description}" />

    ?

    HTL Test Statement

    Regards,

    Daniel.

      kautuk_sahni
      Community Manager
      kautuk_sahniCommunity Manager
      Community Manager
      February 23, 2017

      I think Daniel has provided you with correct answer. Please verify it.  

      ~kautuk

      Kautuk Sahni
      G
      grusinol
      February 23, 2017

      Daniel is right, and also dont forget to escape if the content has special characters.

      <meta data-sly-test="${seoProps.description}" name="description" content="${seoProps.description @ context = 'scriptString'} " />
        daniel_henriqu1
        daniel_henriqu1
        February 23, 2017

        @Conexio Group, Sightly is smart enough to figure out which context to use, most of the time:

        HTL Display Context

        So, for regular attributes, I wouldn't add anything.

        Regards,

        Daniel.

          Feike_Visser1
          Adobe Employee
          Feike_Visser1Adobe Employee
          Adobe Employee
          February 23, 2017

          Only for style and script it is mandatory to specify the context.

            kautuk_sahni
            Community Manager
            kautuk_sahniCommunity Manager
            Community Manager
            February 24, 2017

            Hi 

            Please confirm if the experts suggestion help you here.

            ~kautuk

            Kautuk Sahni
            C
            canhn32847157AuthorAccepted solution
            February 28, 2017

            Thanks all ! Sorry I didn't answer.

            seoProps.description return String type.
            if seoProps.description is empty, output is: content=""

            I do it like this.

            <meta name="description" content="${seoProps.description || true}">

            output: <meta name="description" content />

            Thanks,

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