Tomar el valor de un listpicker y agregarlo a una variable global (Take the value from a listpicker and add it to a global variable)


He tratado de utilizar un valor seleccionado de un listpicker para utilizarlo en un textbox para realizar una consulta en un La consulta me funciona si coloco el valor manual en el textbox, el problema que que no logro extraer el valor para tomarlo y me realice la consulta automatica.

Your blocks look fine
Which items does your listoicker provide to pck from?

use Do it to debug your blocks, see also tip 4 here App Inventor: How to Learn | Pura Vida Apps
see also Live Development, Testing, and Debugging Tools

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by icon24 Taifun.

Look, the error

Is this correct?

Please provide a screenshot of your File.GotText event

Did you copy 26 csv files into your ASD? What is stored in those files? For example in the X.csv file?

How does a successful url look like?




Gracias, ya lo resolvi!

ok, please explain... what was the issue?