Need help in looping

[jeyanthi]

hi i can read the first data for the first loop. for the second time of loop it read back the first loop data. i attach the vi and the text file with this plz help.

[altenbach]

Your program is a mess. you seem to do everything indirectly via value property nodes, breaking all dataflow. This causes race conditions and completely unpredictable outcomes!

For example, have a look at the following code part.

Most likely, the array value will be read at position (2) before position (1) has a chance to update it to the current values.

(In the correct way, you would delete both property nodes and connect the two segments with a plain wire.)

Your entire code has way too many unecessary property nodes and sequence structures and is virtually incomprehensible.

Can you explain in a few sentences how the file should be parsed and what the output should be. I am sure all this could be done with code the size of a postcard and without any sequences and property nodes.

My monitor is not big enough to seriously troubleshoot this program. 🙂

Message Edited by altenbach on 05-15-2008 10:18 PM

[jeyanthi]

erm thks for the reply. i will change it . Actually the problem i facing with the loop is wen passing the 1st loops values and 2 time loop values to write in the database. for the first loop it works well. the second time it loop it write back the values tht in the 1st loop.

[jeyanthi]

the programme actually must read the text file and insert  the values to the database need help plz.

[MikeS81]

Hi jeyanthi,

what about the solution from yesterday from the other thread?

Mike

Message Edited by MikeS81 on 05-16-2008 08:18 AM

[jeyanthi]

hi mike. i got the the solution redy.but now i have problem passing the values i get to the database.

i dont knw how to pass the 2loops value to the database. It keep on reading the first loops values

[MikeS81]

Hi jeyanthi,

you have only one value in your first array. Why do you want to split the string with the sign ";"? I thought you need every line, so use code display "\n".

Mike

Message Edited by MikeS81 on 05-16-2008 08:37 AM