Pass value from one form to another form (Form Type is class)

Dynamics 365 for Finance and Operations/AX Developer Forum
1

Want to pass value from one form to another. using click button

void clicked()
{
    Args args;
    FormRun formRun;
    ;
    args = new Args();
    args.parm(KMVirtualNetworkAnswerTable_kmVirtualNetworkAnswerTableId.valueStr());
    args.caller(this);
    New MenuFunction(MenuItemDisplayStr(KMQuestionnaireSelection),MenuItemType::Display).run(args);    formRun.init();
    formRun.init();
    formRun.run();
    formRun.wait();
   
    super();
}

Open the questionnaire complete form but cannot filter the value with below error.

Error is :-

Error executing code: FormRun object not initialized.

(C)\Classes\FormRun\init
(C)\Classes\FormButtonControl\Clicked - line 15

2

When are you init the form?

formRun = new FormRun()

but I think you have another problem why do you need formRun if you are calling KMQuestionnaireSelection form using menuItem.

3

Yes you are right now I change the code like this;

void clicked()
{
Args args;
FormRun formRun;
;
args = new Args();
args.parm(KMVirtualNetworkAnswerTable_kmVirtualNetworkAnswerTableId.valueStr());
args.name(formstr(“KMQuestionnaireList”));
formRun = new Formrun(args);
formRun.init();
formRun.run();
formRun.wait();
super();
}
By this code I can open the form and filter the value but I need to open menu item and filter the value.

4

You can use MenuFunction

5

already tried with this code but this will only open the form from menu item but didn’t not filter the value.

args.caller(this);

New MenuFunction(MenuItemDisplayStr(KMQuestionnaireSelection),MenuItemType::Display).run(args);

6

It should work unless you are not passing the args properly.

7

In the opened form you need to recover parm using element.args()…

Example:

On the init method you can recover your values

str s = element.args().parm();

8

init method:-
if (element.args().parm())
{
kmVirtualNetworkAnswerTableId = element.args().parm();
}

still it is not filtering the value.

9

Also put executeQuery on form datasource
public void executeQuery()
{
this.query().dataSourceTable(tablenum(KMTmpQuestionnaireList)).addRange(fieldnum(KMTmpQuestionnaireList,kmVirtualNetworkAnswerTableId)).value(kmVirtualNetworkAnswerTableId);
super();
}