How to count first column automatically.

[HyungSikKIM]

Dear All.

I'd like to calculate first column from 1 to N, when the Add Row button is clicked.

Please refer to followings

-------------------------------------- Code --------------------------------------

var nNodes = Test_Result1.sub_Product_accessories.Config_Acc.resolveNodes("Config_Acc[*]").length;

if (nNodes <= 6){
  Test_Result1.sub_Product_accessories.Config_Acc.instanceManager.addInstance();
}

AS-IS

TO-BE

[Former Community Member]

There is a property of the instance Manager called count that will give you the number of rows that you have....

subformName.instanceManager.count

You can also ask for the index of a subform and it will indicate which instance number the object is within. So in your case you can add code to the Initialize event of the DD Object in the first column and ask for its parent.index .....so

this.parent.index

Note that the indexes are 0 based so you will have to add 1 to it after you get the value.

Hope that helps

Paul

[HyungSikKIM]

Dear Paul.

Thank you for your valuable comment.

Would i ask you one more question?

I've got the number of raw, but don't know how to add its number to add specific field which is added(Acc_Num).

also, if you don't mind, could you suggest a book of LiveCycle Designer to learn by myself.

------------------------------------------------------------- Code -----------------------------------------------------------------------

  Test_Result1.sub_Product_accessories.Config_Acc.instanceManager.addInstance();
  app.alert(Test_Result1.sub_Product_accessories.Config_Acc.instanceManager.count);

[Former Community Member · Accepted solution]

On the Initialize event of the AccNum field out the javascript code:

this.rawValue= this.parent.index + 1

[HyungSikKIM]

Thanks Paul.