Passing the records between the forms Dynamic AX

Hi 

1.       Create a formA with datasource as CustTable and grid in the design with the same datasource and one button.

2.       Overrode the clicked method of button in FormA

void Clicked()

{

Args    _args;

FormRun _formRun;

AccountNum      _accountNum;

;

_accountNum = CustTable.AccountNum;  // Selected AccountNum in the Grid is assigned to the variable which is pass to the next form

_args = new Args(); // creating a object for args class

_args.name(formstr(CustomerSelectionRecordsA));  // Form Menuitem

_args.caller(this);  // Form Caller(Current Form is mentioned as this)

_args.parm(_accountNum); // Employee Number is passed to next form[but parm() is not a best practise]

_args.record(CustTable); // Table name is passed

_formRun = ClassFactory.formRunClass(_args); //new FormRun(_args);   // Creating object for FormRun

_formRun.init();   // Form Initialization for Load

_formRun.run();  // Form Run for process

_formRun.wait(); // Form Wait for Display

}

3.       

4.       Create another formB with same as formA design.

5.       Override the init() of the formB

public void init()

{

parmid      _parmId;

CustTable   _CustTable;

//     DictTable   _dictTable;    FormBuildDataSource   _ds;    FormBuildGridControl frmGrid; // These are for dynamicForm creation so leave it

_parmId =  element.args().parm(); // Getting the argument value from the Caller

//info(int2str(element.args().record().TableId));

if(!element.args().caller())   // Check the form is called by caller or directly, if directly it throw error

throw error('Cant Run Directly');

if(element.args().record().TableId == tablenum(CustTable))   // check if the sent Table and the Current form table are equal or not

{

//        _EmplTable = element.args().record();  // Assign the Received Table name to Local Variable

//_dictTable = new DictTable(element.args().record().TableId);  // leave it , is used for Dynamic Form Creation

//_ds = form.addDataSource(_dictTable.name());  // leave it , is used for Dynamic Form Creation

//_ds.table(_dictTable.id());   // leave it , is used for Dynamic Form Creation

//frmGrid = form.addControl(FormControlType::Grid, “Grid”);   // leave it , is used for Dynamic Form Creation

//frmGrid.dataSource(_ds.name());   // leave it , is used for Dynamic Form Creation

//info(strfmt(“%1     %2″,_EmplTable.EmplId,_EmplTable.DEL_Name));

//frmGrid.addDataField(_ds.id(),fieldnum(EmplTable, DEL_Name));  // leave it , is used for Dynamic Form Creation

//        EmplTable_EmplId.dataSource(_EmplTable);   // leave it , is used for Dynamic Form Creation

//        EmplTable_EmplId.dataField(fieldnum(EmplTable,EmplID));   // leave it , is used for Dynamic Form Creation

//        EmplTable_DEL_Name.dataSource(_EmplTable);   // leave it , is used for Dynamic Form Creation

//        EmplTable_DEL_Name.dataField(fieldnum(EmplTable,EmplId));  // leave it , is used for Dynamic Form Creation

//        EmplTable_DEL_Email.dataSource(_EmplTable);   // leave it , is used for Dynamic Form Creation

//        EmplTable_DEL_Email.dataField(fieldnum(EmplTable,EmplId));   // leave it , is used for Dynamic Form Creation

super();  // Form Initialization

}

else

{

info('DataSet Not Received');  // throw error

}

}

6.       Override the init() of the datasource of the form table that we used  ie CustTable

public void init()

{

    Query               query;

    QueryBuildRange     queryBuildRangeProj;

switch(element.args().dataset())// get the table id sent by caller

{

case tablenum(CustTable):  // check the table if matches with this tableid

{

_AccountNum  =   element.args().parm();  // get the argument value

 query   = new Query();

queryBuildRangeProj = query.addDataSource(tablenum(CustTable)).addRange(fieldnum(CustTable,AccountNum));          // query build for the form to display

queryBuildRangeProj.value(_accountNum); // Criteria for the form

CustTable_ds.query(query); // execution of the query

break;

}

}

super(); //datasource  initialization on the form based on the criteria

}

7.       In the class declaration of the form

public class FormRun extends ObjectRun

{

    SysLookupMultiSelectCtrl msCtrl;

    AccountNum   _accountNum   ;

}

8.       

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