Multiple Tags as parameters for GraphQL persisted queries | Community
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12nalk123
Level 2
December 12, 2024
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Multiple Tags as parameters for GraphQL persisted queries

  • December 12, 2024
  • 3 replies
  • 1533 views

Hello,

 

I would like to request data via GraphQL query based on a Tag multifield like this:

The parameters to return this data should be for example:

  • ["wknd-shared:season/summer"]
  • ["wknd-shared:season/summer", "wknd-shared:season/spring"]

I tried this query:

query ($adventureTags: [String]) { adventureList( filter: { adventureTags: {_logOp: OR, _expressions: [{values: $adventureTags, _operator: EQUALS}]} }) { items { _path adventureTags } } }

It's only returning data if I add all parameters like this

  • ["wknd-shared:season/summer", "wknd-shared:season/spring"]

but does not return anything for this

  • ["wknd-shared:season/summer"]

Additionally I've tried to request the data with the persisted queries and the default cloud sdk dispatcher config like this:

http://localhost:8080/graphql/execute.json/wknd-shared/adventures-all%3BadventureTags%3D%5B%22wknd-shared%3Aseason%2Fsummer%22%2C%22wknd-shared%3Aseason%2Fspring%22%5D%3B

But that does not return any data. 

And if I run the query on author it works:

http://localhost:4502/graphql/execute.json/wknd-shared/articles-all;adventureTags=%3BadventureTags%3D%5B%22wknd-shared%3Aseason%2Fsummer%22%2C%22wknd-shared%3Aseason%2Fspring%22%5D%3B 

 

It seems almost like this use case is not supported and I could not find any info about this in the Adobe docs. Can somebody help me here or has done something similar?

 

Best answer by PRATHYUSHA_VP

Hi @12nalk123 

 

As @sarav_prakash  mentioned, in order to fetch data which are tagged under single tag use CONTAINS in query, it should be something like below -

query { adventureList( filter: { adventureTags: {_logOp: OR, _expressions: [{value: "wknd-shared:activity/cycling", _operator: CONTAINS}]} }) { items { _path adventureTags } } }

 

If you want to fetch data which are tagged using multiple tags, follow as below :

 

 

Also, regarding 404 issue , can you please check if content fragments are published and content is reflected

 

Hope this helps

 

3 replies

PRATHYUSHA_VP
Community Advisor
PRATHYUSHA_VPCommunity Advisor
Community Advisor
December 19, 2024

Hi @12nalk123 

 

I have tested out the same from my end, the reason why the first query is working and not the second one is it compares the full jcr property in the graphQL query and retrieve the result (below screenshot). It is expecting the same authored query params to be passed for the query to execute 

 

 

 

For dispatcher URL, did you check if there's any error in the network console for any 404 issue ?

 

For reference :

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/aem-6-5-17-graphql-persisted-query-not-working-in-dispatcher/td-p/629734

 

Hope this helps

 

 

 

 

    1
    12nalk123Author
    Level 2
    December 19, 2024

    Hi @prathyusha_vp ,

    thank you very much for helping. Regarding

    @prathyusha_vp wrote:

    I have tested out the same from my end, the reason why the first query is working and not the second one is it compares the full jcr property in the graphQL query and retrieve the result (below screenshot). It is expecting the same authored query params to be passed for the query to execute 

    If I understand you correctly, this means that the

    _logOp: OR

    is not possible with tags/values inside an array?

     

    ------

     

    For dispatcher URL, did you check if there's any error in the network console for any 404 issue ?

    The issue is no 404 error but an empty result list:

    { "data": { "adventureList": { "items": [ ] } } }

     AND I just noticed I had a wrong query string for the publisher URL. That means it's no publish/dispatcher problem but a general persisted query problem.

     

    I use this parameter string

    • ;adventureTags=["wknd-shared:season/summer", "wknd-shared:season/spring"]

    After encoding it looks like this

    • %3BadventureTags%3D%5B%22wknd-shared%3Aseason%2Fsummer%22%2C%20%22wknd-shared%3Aseason%2Fspring%22%5D

    And if I use this on author/publisher/dispatcher an empty result is returned.

    For example author: 

    And in the GraphiQL UI there is a result returned (see image attached).

     

     

      PRATHYUSHA_VP
      Community Advisor
      PRATHYUSHA_VPCommunity AdvisorAccepted solution
      Community Advisor
      December 20, 2024

      Hi @12nalk123 

       

      As @sarav_prakash  mentioned, in order to fetch data which are tagged under single tag use CONTAINS in query, it should be something like below -

      query { adventureList( filter: { adventureTags: {_logOp: OR, _expressions: [{value: "wknd-shared:activity/cycling", _operator: CONTAINS}]} }) { items { _path adventureTags } } }

       

      If you want to fetch data which are tagged using multiple tags, follow as below :

       

       

      Also, regarding 404 issue , can you please check if content fragments are published and content is reflected

       

      Hope this helps

       

        sarav_prakash
        Community Advisor
        sarav_prakashCommunity Advisor
        Community Advisor
        December 20, 2024

        Hi @12nalk123 , here is the example query you are looking for 

        https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/headless/graphql-api/sample-queries#sample-names-all-cities-tagged-city-breaks

         

        In your above query you are doing `_operator:EQUALS`. This will return result only if ALL values exactly match as you explain. Instead you must change to `_operator:CONTAINS`

         

        So I wrote a query as 

        query mywelcome { myContentList( filter: {_tags: {_expressions: [{value: "properties:orientation/portrait", _operator: CONTAINS}]}} ) { items { _tags _path } } }

        This returns all fragments tagged with portrait. Plus fragment with other tags are also returned. 

         

        So your query should be changed as 

        query ($adventureTags: [String]) { adventureList( filter: { adventureTags: {_logOp: OR, _expressions: [{values: $adventureTags, _operator: CONTAINS}]} }) { items { _path adventureTags } } }
          kautuk_sahni
          Community Manager
          kautuk_sahniCommunity Manager
          Community Manager
          January 27, 2025

          @12nalk123 Did you find the suggestions helpful? Please let us know if you require more information. Otherwise, please mark the answer as correct for posterity. If you've discovered a solution yourself, we would appreciate it if you could share it with the community. Thank you!

          Kautuk Sahni
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