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Linking Tables 22 Sep 2012 16:09 #3850

sdm7001 Topic Author Offline Junior Member Posts: 20 Thank you received: 0	Please be patient with me as I am a noob. I am trying to link tables using the foreign key but I am not sure how to do it in this platform. OK, stop laughing. I have looked all over this forum and have not found an answer or a How To Manual. I appreciate the assistance. SDM
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Re: Linking Tables 22 Sep 2012 17:00 #3852

sdm7001 Topic Author Offline Junior Member Posts: 20 Thank you received: 0	Sorry ...thought I had figured it out but I was unsuccessful. Any help would be sincerely appreciated.
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Re: Linking Tables 22 Sep 2012 17:25 #3854

JoomGuy
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Joomla Enthusiast, Lover of Cooking
Posts: 1115
Thank you received: 195

Hi and welcome!

Ok so lets say your tables are called table1 and table2 and you have an id and title for each.
Table1 is your main table, table2 your secondary table containing related records for each in table1.
Add a field of typeForeign Key to table 1 and call it Foreign.
Once you've saved that field, you'll notice a box in the foreign table column of your fields grid with a broken line (- - - - ).
Drag table 2 from the tables list on the left into this area.
Now, when you add a Page (layout) for table1, drag all of it's available fields to the layout, you'll be able to edit the properties of that field on the layout to select which related field you want to be displayed as it's labe - for example, title. This will store table2.id as the value but display it's title.

Hope this helps!

Gez

Need help with your Cook/Joomla Project? . PM me to find out what I can help with. NO time wasters please!!!

The following user(s) said Thank You: admin, sdm7001

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Re: Linking Tables 22 Sep 2012 17:27 #3855

sdm7001 Topic Author Offline Junior Member Posts: 20 Thank you received: 0	Thank you very much!!
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Re: Linking Tables 22 Sep 2012 17:30 #3857

JoomGuy Offline Moderator Joomla Enthusiast, Lover of Cooking Posts: 1115 Thank you received: 195	Check it works before you thank me LOL Need help with your Cook/Joomla Project? . PM me to find out what I can help with. NO time wasters please!!!
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Re: Linking Tables 22 Sep 2012 17:44 #3859

sdm7001 Topic Author Offline Junior Member Posts: 20 Thank you received: 0	Works great. The only thing I don't see the the visual connection between the tables.
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Re: Linking Tables 22 Sep 2012 17:53 #3860

JoomGuy Offline Moderator Joomla Enthusiast, Lover of Cooking Posts: 1115 Thank you received: 195	You can see the ERD in the projects tab by clicking database - I think. Glad it helped! Gez Need help with your Cook/Joomla Project? . PM me to find out what I can help with. NO time wasters please!!!
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Re: Linking Tables 22 Sep 2012 17:55 #3861

sdm7001 Topic Author Offline Junior Member Posts: 20 Thank you received: 0	A simple refresh took care of it.
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Re: Linking Tables 22 Sep 2012 17:57 #3862

JoomGuy Offline Moderator Joomla Enthusiast, Lover of Cooking Posts: 1115 Thank you received: 195	Great! Need help with your Cook/Joomla Project? . PM me to find out what I can help with. NO time wasters please!!!
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Je suis vraiment impressionné par la puissance de COOK et encore plus admiratif de ton travail. A ce jour je crois que c'est ce que j'ai vu de plus abouti dans le domaine de la conception d'extension pour Joomla!
felichon (Forum)