Table methods using ValidateWrite() ValidateDelete() initValue() ModifiedField() - Microsoft Dynamics AX 2009

Table methods using ValidateWrite()  ValidateDelete() initValue() ModifiedField()

initValue() This method file while creating new record to initialize a value, here I am assigning user id to the userID field.

public void initValue()

{

super();

this.UserId = curuserid();

}

ValidateDelete() While deleting a record if we want to put any validation we can use this method. Here once I delete a record populating a info that deleted record.

public boolean validateDelete()

{

boolean ret;

ret = super();

info(this.AccountNum);

return ret;

}

ValidateWrite()

This method will get to fire when we update a record. here I am using to check mandatory field for address AccountNum

public boolean validateWrite()

{

boolean ret;

;

if(this.Address != "")

ret = super();

else

warning(" Please fill the address value");

return ret;

}

ModifiedField()

This method will execute if modified a record value, this works based on the field value.

Here I am using to fill the name field value according to the AccountNum

public void modifiedField(fieldId _fieldId)

{

CustTable ct;

;

super(_fieldId);

switch(_fieldId)

{

case fieldNum(Cust_new,AccountNum) :

{

this.Name = CustTable::find(this.AccountNum).Name;

}

break;

}

}