Using args passing multiple field to form

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Hi all, I want to ask how to pass multiple fields to form?

example in FormA :

Args args;
FormRun formrun;
;

args = new args();
args.parm(_salesid);
args.parm(_itemid);
args.parm(_costtransrefid);
args.name(formStr(FormB));
formrun = classFactory.formRunClass(args);
formrun.init();
formrun.run();
formrun.wait();

FormB:

void initvlaues()

{

salesidparm = element.args().parm();
itemidparm = element.args().parm();
transrefidparm = element.args().parm();

info(strFmt("%1", salesidparm));
info(strFmt("%1", itemidparm));
info(strFmt("%1", transrefidparm));

}

the problem is the infolog only show the _costtransrefid value, how to pass multiple value to each variable in formB? because I'll need it as query range filter in formB

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Verified answer

Mea_ 60,284 on at

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You can create data contract class something like:

MyContractClass

{ int a; int b; .... public int parmA(int _a = a) { a = _a; return a; } public int parmB(int _b = b) { b = _b; return b; }
... }

and change you example

Args args; FormRun formrun; ; args = new args(); MyContractClass contract = new MyContractClass(); contract.parmA(a); contract.parmB(b); args.parmObject(contract); args.name(formStr(FormB)); formrun = classFactory.formRunClass(args); formrun.init(); formrun.run(); formrun.wait(); FormB: void initvlaues() { MyContractClass contract = element.args().parmObject() as MyContractClass; a = contract.parmA(); b = contract.parmB(); }

Also you can use container instead of contract class, but I prefer contracts because they explicitly specifies number of parameters and types.

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Verified answer

Rudi Hansen 4,075 on at

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Do like ievgen sugests, you have to remember that what you are trying to do with giving args.parm tree values like you do is the same as having a variable and assigning it tree different values, it will then only have the last value you set it to, like this.

int myVar; myVar = 5; myVar = 15; myVar = 20; print myVar; // Outputs 20

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