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TOPIC:

Limit results in a n:n pivot table based on value 10 Aug 2016 11:48 #14413

  • MorganL
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I have a table called

table1

and another two tables called

regions,
territories


territories all have a FK of region (i.e territories belong to a region)

Table1 has two cross reference tables

table1 - regions (n:n)
table1 - territories (n:)


and using the pivot method built into J-Cook builder by default

I want to make it so that a person chooses REGIONS first when completing table1 (multiselect, entries go into table1region XRef table), but then in the next field, rather than being able to multselect ALL TERRITORIES, they are only presented with those that belong to any selected regions.

I can obviously fire an auto save when a user adds regions, but quite sure what model to alter to build in the complex join for the territories XRef

Any advise greatly appreciated
Morgan Leecy MCSE

Novell / Linux
PHP. MYSQL, Apache, node.js
Coldfusion, JQuery, HTML5
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Last edit: by MorganL.
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This is what you call a component builder. I was able to master using this in a very short time and the resulting component works like a charm. Not just a basic component builder but a fully working component builder with forms fields tables all ready to go. You can make the list and item views to display in the front and back end. Also there is a great forum just starting to evolve and I'm sure this will grow very rapidly when you all realise how good this tool is.
Kevin (JED)

         

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