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Dynamics 365 Community / Forums / Microsoft Dynamics AX (Archived) / Multi Table Lookup fi...
Microsoft Dynamics AX (Archived)

Multi Table Lookup fields

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Posted on by Prabakaran.R 307

I want lookup for Item ID with Item Id and NameAlias coming from Invent table and Name from EcoResProductTranslation in lookup. 

Here is my lookup method but Name is not coming. 

Query query = new Query();
QueryBuildDataSource qbds;
QueryBuildDataSource QbdsJoin;

SysTableLookup sysTableLookup = sysTableLookup::newParameters(tableNum(InventTable), this);
;

qbds = query.addDataSource(tableNum(InventTable));
QbdsJoin = qbds.addDataSource(tableNum(EcoResProductTranslation));
QbdsJoin.joinMode(JoinMode::InnerJoin);
QbdsJoin.fetchMode(QueryFetchMode::One2Many);
QbdsJoin.relations(true);
QbdsJoin.addLink(fieldNum(InventTable, Product), fieldNum(EcoResProductTranslation, Product));
sysTableLookup.parmQuery(query);
sysTableLookup.addLookupfield(fieldNum(InventTable, ItemId));
sysTableLookup.addLookupfield(fieldNum(EcoResProductTranslation,Name));
sysTableLookup.addLookupfield(fieldNum(InventTable, NameAlias));
sysTableLookup.performFormLookup();

*This post is locked for comments

  • Suggested answer
    Hossein.K Profile Picture
    Hossein.K 6,646 on at
    RE: Multi Table Lookup fields

    Hi,

    there are two ways:

    1-

    community.dynamics.com/.../how-to-create-form-lookup-lookup-multiple-tables

    2-

    kashperuk.blogspot.com/.../sysmultitableloookup-dynamic-lookups.html

  • Community Member Profile Picture
    Community Member Microsoft Employee on at
    RE: Multi Table Lookup fields

    There are many ways to do it although I found a easiest way to do it here is the link for multi table look:

    1. Single Table Lookup with Multiple Table: Mutli Table Lookup - Single Table Lookup with Multiple Table

    2. Multiple Table Lookup With Multiple Table: Multi Table Lookup - Multiple Table Lookup With Multiple Table

    hope you find it useful :)

  • B K Sharma Profile Picture
    B K Sharma 735 on at
    RE: Multi Table Lookup fields

    Hi Prabakaran,

    Is the solution suggested by me is not ok, As i already told you that multi table field lookup not allowed using systablelookup class. Correct me if i am wrong.

    Thanks

  • Suggested answer
    Chaitanya Golla Profile Picture
    Chaitanya Golla 17,225 on at
    RE: Multi Table Lookup fields

    Hi,

    I could see a similar requirement at the below link and there is a suggestion to use SysMultiTableLookupClass

    https://dynamicsuser.net/ax/f/developers/66365/ax2012-r2-runtime-lookup-with-multiple-table

  • Prabakaran.R Profile Picture
    Prabakaran.R 307 on at
    RE: Multi Table Lookup fields

    Hi Chaitanya Golla ,

    2043.Untitled.png

    I tried with your code, instead  of getting item name, I 'm getting item type in look up.

    NOTE: I didn't mapped item type in lookup.    

  • Suggested answer
    Chaitanya Golla Profile Picture
    Chaitanya Golla 17,225 on at
    RE: Multi Table Lookup fields

    Hi,

    I tested your code in a job.Let me check it on a form lookup. Please replace your code with below statements and try once.

    sysTableLookup.addLookupfield(fieldNum(InventTable, ItemId));
   sysTableLookup.addLookupfield(fieldNum(EcoResProductTranslation,Name), true);    
   //sysTableLookup.addSelectionField(fieldNum(EcoResProductTranslation,Name));
   sysTableLookup.addLookupfield(fieldNum(InventTable, NameAlias));   
    sysTableLookup.parmQuery(query);
    sysTableLookup.performFormLookup();
  • Prabakaran.R Profile Picture
    Prabakaran.R 307 on at
    RE: Multi Table Lookup fields

    Hi Chaitanya Golla,

       I tried with this code, but still the Name from EcoResProductTranslation is not coming in lookup.

  • Suggested answer
    Chaitanya Golla Profile Picture
    Chaitanya Golla 17,225 on at
    RE: Multi Table Lookup fields

    Please use the following code

    qbds = query.addDataSource(tableNum(InventTable));
   Qbds1  = qbds.addDataSource(tableNum(EcoResProduct));
   Qbds1.addLink(fieldNum(InventTable, Product), fieldNum(EcoResProduct, RecId)); 
   Qbds1.joinMode(JoinMode::InnerJoin);
   Qbds1.relations(true);
    
   Qbds2  = qbds1.addDataSource(tableNum(EcoResProductTranslation));
   Qbds2.addLink(fieldNum(EcoResProduct, RecId), fieldNum(EcoResProductTranslation, Product));
   //Qbds1.fetchMode(QueryFetchMode::One2Many);
   Qbds2.joinMode(JoinMode::InnerJoin);
   Qbds2.relations(true);
   
   sysTableLookup.parmQuery(query);
   sysTableLookup.addLookupfield(fieldNum(InventTable, ItemId));
   sysTableLookup.addSelectionField(fieldNum(EcoResProductTranslation,Name));
   sysTableLookup.addLookupfield(fieldNum(InventTable, NameAlias));
   sysTableLookup.performFormLookup();
  • Prabakaran.R Profile Picture
    Prabakaran.R 307 on at
    RE: Multi Table Lookup fields

    Hi Crispin John Augustine ,

    I gave the inner join between InventTable--EcoResProduct-EcoResProductTranslation  but still the Name from EcoResProductTranslation is not coming lookup.

    qbds = query.addDataSource(tableNum(InventTable));

       Qbds1  = qbds.addDataSource(tableNum(EcoResProduct));

       Qbds2  = qbds1.addDataSource(tableNum(EcoResProductTranslation));

       Qbds1.joinMode(JoinMode::InnerJoin);

       //Qbds1.fetchMode(QueryFetchMode::One2Many);

       Qbds1.relations(true);

       Qbds2.joinMode(JoinMode::InnerJoin);

       Qbds2.relations(true);

       Qbds1.addLink(fieldNum(InventTable, Product), fieldNum(EcoResProduct, RecId));

       Qbds2.addLink(fieldNum(EcoResProduct, RecId), fieldNum(EcoResProductTranslation, Product));

       sysTableLookup.parmQuery(query);

       sysTableLookup.addLookupfield(fieldNum(InventTable, ItemId));

       sysTableLookup.addSelectionField(fieldNum(EcoResProductTranslation,Name));

       sysTableLookup.addLookupfield(fieldNum(InventTable, NameAlias));

       sysTableLookup.performFormLookup();                

  • Suggested answer
    B K Sharma Profile Picture
    B K Sharma 735 on at
    RE: Multi Table Lookup fields

    follow link to get exact solution you want step by step.

    https://community.dynamics.com/ax/b/daxbeginners/archive/2014/05/20/how-to-create-form-lookup-lookup-multiple-tables

    Thanks

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