How can a screen field that has changed since the last
output operation be detected?
Answers were Sorted based on User's Feedback
Answer / surendra y mudliar
By using MDT (Modified Data Tag) keyword for the field for
which you want to detect the change. You can use optional
indicator with this keyword, if indicator is on then it
indicates that the field has been changed since last output
operation.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / govind ram
Attach the MDT (modified data tag) attribute to the field, to detect whether field has been changed as a result of user input.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / govind ram
Attach the MDT attribute to the field, to detect whether field has been changed as a result of user input.
| Is This Answer Correct ? | 0 Yes | 0 No |
use of PUTOVR,OVRDTA,KEEP keywords?
How to identify the object has compiled with the debug view as *source without using STRDBG?
How would display prime numbers using CL program?
1.String operatio such as moving the characters to the variables? 2.what are the building functions for check file longs? 3.which of the following methods will make externally describe file fields available to a program? A: A/copy statement that specifies the library file and member of the field reference file source code B: A data structure definition specification that names the file on the EXTNAME keyword C: A data structure definition specification that names the file on the IMPORT keyword? D: A Definition specification for each desired field with the REFFLD keyword
I have a RPG program of 100 Lines and first line is to SETON indicator LR. Will the program execute rest of the 99 Lines?
How to select highest score of each subject or how to select highest income of every month?
i 'm new to as/400.in an interview i was asked this question.give a practical example for passing information or data through local data area. I know only that data area is an object used to store tiny bits of data or it can store one value at a time and it is used to store frequently changing values or datas.thats all i know about data area can any one tell me how local data area and user defined data area are used to pass data between jobs with a example or coding.thanks in advance.
If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?
We have a Physical file, after reading 5 records,it has to read LF of that same Physical file,Will it start reading from Ist record or will start reading from 5th record?
I know whole thing ab't Arrays related to declaration..can anyone tell me what exactly use of array or anyone faced a situation where he found use of array must....
suppose i i am changing / updating record of subfile and i want to change the record in reverse order . means i want to change the bottom record first and so on through readc . how i do it please any one explain .
what is plat file?