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I have created multi select lookup. It is working fine but when I select value it does not display value on form. below is my screen shot
here is my lookup code
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Reportpublic void lookup()
{
Query query = new Query();
QueryBuildDataSource queryBuildDataSource;
QueryBuildRange queryBuildRange;
SysTableLookup sysTableLookup;
str ItemCategoryCodeforlockup = RNI_Product.valueStr();
if(ItemCategoryCodeforlockup)
{
queryBuildDataSource = query.addDataSource(tableNum(SL_ItemCatSubType));
queryBuildDataSource.addRange(fieldNum(SL_ItemCatSubType,RNI_LINEOFPRODDESCRIPTION)).value(ItemCategoryCodeforlockup);
msCtrl = SysLookupMultiSelectCtrl::constructWithQuery(this.formRun(),this,query);
}
}
public boolean modified()
{
boolean ret;
container c,v;
int i;
ret = super();
if (ret)
{
c = msCtrl.get(); // get RecIds of the selected rows
v = msCtrl.getSelectedFieldValues(); // get actual value of the selected rows
for (i = 1; i <= conLen(c);i )
{
//info(conPeek(c,i));
//info(conPeek(v,i));
}
}
return ret;
} 
This statement should be in the init method of the form so that you can initialize the SysLookupMultiSelectCtrl instance with the name of the control.
msCtrl = SysLookupMultiSelectCtrl::constructWithQuery(this.formRun(),this,query);
How does this form work? Are these selected values stored in a different table?
It might be useful for you to look at a few examples of how these lookups can be achieved. Please check the following links -
AX 2012 - Multiselect Lookup - Microsoft Dynamics AX Community
Hi Syed,
Is it an issue only when you select the values? If you close the form and re-open it, can you see the values fine?
It might be helpful if you share your code related to this multi-select lookup.
#1
André Arnaud de Cal...
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Super User 2025 Season 1
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Martin Dráb
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nmaenpaa
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