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Look up a drop down values from parent

  • March 22, 2017
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I have a parent stores table and and projects child table.  In cases, where we have a project established with a view to close the project, we would like to nominate another closest store that can catch customers.  So in my projects record, I would like to have a drop down to allow user to select a store from store table.   I do have a relationship established. I created a new text field 'adjoining store' but stuck on getting the drop down to work.  Will appreciate some help. 
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      • ChrisChris
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      • March 22, 2017

      Hi,

      Can you create a new selection list field, Stores_2, or something like that. Then, in the properties for the new Stores_2 selection list, under Text Field Options, select, Input Type =  "From Another Field". Click the button that says, "Select Shared Field". Navigate to the Stores field in the Stores table.

      You have not only the relationship of Stores >>> has many >>> Projects, but also a second list of Stores in the Projects record coming from the source Stores table in the new drop down selection list. The [Stores_2] list will behave independently and does not mimic the parent Store selection.

      Does this adequately address your question?


      If you will be wanting to pull information down from the satires table such as the address or f other fields, you will need to relate the stores table to itself. Then lookup the fields you need.
      • ArshadKhwaja
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      • March 23, 2017
      Thanks Chris and Mark.  So I am basically creating a new table with one field (store name and this is what want to appear as drop down to select or may be a multi select) and relating it to stores one to many. Then do I need to relate projects to this stores 2 table and have the look up field?  
      Arshad, no, this is relating a table to itself.  So there is no new table to be created.
      • ArshadKhwaja
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      • March 24, 2017
      Thanks.  I receive a warning when relating a table to itself.  Rather concerned not to stuff up things.  may be next time we talk, you could help establish this. 
      It's just a warning because it is not a usual thing to do. But it won't hurt anything to accept the warning and continue.
      • ArshadKhwaja
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      • March 24, 2017
      Tried it as suggested.  Am I looking up the field from Projects to Store relationship? My required field is in projects. 
      • ArshadKhwaja
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      • March 24, 2017
      I did manage to use Chris's solution and it works great.  Do I still need a relationship I created? 
      • ArshadKhwaja
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      • March 24, 2017
      No prob. The only question that remains is how to get the resulting list show names of stores that are currently trading.  At the moment it shows everything.  Also, if we could somehow use a composite field with banner and name that will be even more useful 
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