select a type of sensor giving input to it.

I am design an app. In this i have a drop down option and after I choose the drop down option a value for power will be selected for the input.

How can I do this. How can I input power with drop down menu choosing a type of process.

[Walter Roberson]

Are you using App Designer?

[Rashi Mehrotra]

yes

Answer 1

[prabhat kumar sharma]

Hi Rashi,

I understand that you want the power value to be selected from the dropdown menu. Therefore, I have created an application that includes a dropdown with several options and a textarea that displays the value chosen using the dropdown. To manage the process of assigning the dropdown's value to the textarea, I have added a callback function to the dropdown.

In short, you can follow the steps below to achieve the desired result:

1. Add a Drop-Down Component
2. Configure the Drop-Down Options
3. Add a Text Area Component
4. Create a Callback Function for the Drop-Down
5. Write the Callback Function
6. Run the App

I am also attaching a screenshot of my app for your reference.

I hope it helps to resolve your issue!