x++ code to add hyperlink to a field in D365FO

Here is a way to provide hyperlink for field.



1.Create an Extension class to the form as below.

[ExtensionOf(formStr(TestHistory))]
public final class  TestHistoryForm_Extension
{

}

2.Copy onPostRun form eventhandler and write code as below.

    [FormEventHandler(formStr(TestHistory), FormEventType::PostRun)]

    public static void TestHistory_OnPostRun(xFormRun sender, FormEventArgs e)

    {

        FormStringControl   formCtrl = sender.design().controlName(formControlStr(TestHistory,TestHistory_Voucher));

        formCtrl .registerOverrideMethod(methodStr(FormStringControl, jumpRef), methodStr(TestHistoryForm_Extension, JumpRefId), sender);

    }

3.write definition for JumpRefId method

public void jumpRefId(FormControl _formControl)

    {

        MenuFunction    menuFunction;

        Args                  args;

        Voucher            voucher;

        TestTable          testTable;

        FormDataSource  fds;

        args = new Args();

        fds  = _formControl.dataSourceObject();

        voucher = _formControl.valueStr();

        

        testTable = TestTable::find(voucher);

        args.record(testTable);  

        args.caller(fds.formRun());            

        args.menuItemName(menuitemDisplayStr(LedgerTransTestForm));

        new menuFunction(menuItemDisplayStr(LedgerTransTestForm),MenuItemType::Display).run(args);

}

The same way we can override clicked method and other methods also.

Hope it helps.