Split the strings

MIT App Inventor Help
1

How to split the message text received via bluetooth in to two different strings and display in two labels?

2

Use one of the split blocks
image

1 Like
3

Spilt on what basis, comma, space, colon, others..

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image935×283 27.6 KB

4

Thank you.

5

So did it work? Maybe mark solution to the post which solved your problem.

6

My string received is "00:23: : :".
Reading and displaying list item properly but error displayed as "Select List item: List index too large Select list item:Attempt to get item number 2 of list of length1 :[""]

7

Post a screenshot of your blocks

8

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image1920×1080 347 KB

9

Don't do 2 ReceiveText blocks in the same Clock.Timer event.
The second wipes away the data from the first.

Instead, send your ReceiveText data into a global variable Message, and
do your data analysis on the contents of that global variable.

1 Like
10

Thanks all of you for the help. the the error was coming beacause i forgot to send ':' at the end of the string.