Bind the input of a "combo box" to enable or disable a button?

Question
#1

Hey All - New to appgyver and looking to get some insight on this.

Essentially, I want to force the user to select an item from the drop down list in the combo box before moving to the next page. It looks like to do this, I have to bind the “Next” button to the input of the combo box via a formaula?? Not sure how to proceed.
Please help!

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#2

  1. Create text type page variable, i.e. pageVars.text

  2. Bind it to the value of Combo box

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image1522×772 119 KB

  1. Bind the button’s “Disabled” field to IS_EMPTY(pageVars.text)
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#3

Thank you so much Mari. This worked for me.
However, if no input is selected, it still allows the user to move to the next page. I fixed this by creating an IF condition after the button is pressed, to check if the pageVars.text == ""

1 Like