Get last 2 digits of field on to listpage

1. Create computed column method. create new field and assigned method to that. drag and drop the field on to listpage.


private static str getLastTwoCharOfCode()
        {
            #define.ViewName(CITProductCategoryView)
            #define.DataSourceName("EcoResCategory")
            #define.FieldSubsegmentId("Code")
            const str datasourceName = 'EcoResCategory';
            const str CodeField = 'Code';

            // Instantiate a DictView object for the view
            DictView viewView1 = new DictView(tableNum(CITProductCategoryView));

            str Code = viewView1.computedColumnString
                    (#DataSourceName,
                    #FieldSubsegmentId,
            FieldNameGenerationMode::FieldList,
                true);
            // create the SQL code snippet that computes the column
            str ret = "Right("+ Code+ ",2)";
            return ret;
    }