Assign value to label from text box on a button click in reactive web app

Jaydeep Kadam

Rank: #18013

Solved

Assign value to label from text box on a button click in reactive web app

Question

Reactive

OutSystems Widgets

Application Type

Reactive

Service Studio Version

11.10.4 (Build 36717)

hi All,

I would like to assign value of typed in text box to a label on al button click.

Please let know how we can do it.

Thanks,

Jaydeep

on 2020-12-28

Romero

Rank: #459

Solution

Hi Jaydeep,

Instead of the label widget, use the "expression" widget and assign a variable to it instead of plain text. On the button click action, just assign a value to that variable.

on 2020-12-28

Dorine Boudry

Rank: #128

Hi Jaydeep,

Further elaboration on Romero's answer,

if you don't want to loose the functionality of the label, rather than replacing it, replace the text widget inside of it by an expression widget.

Dorine

on 2020-12-28

César Mateus

Rank: #507

Jaydeep,

And the other approach, you can do it through javascript. If you want only change the text without messing your button funcionality.

Tip: document.getElementById($parameters.In1).innerText = $parameters.In2;

Demo: https://is.gd/Qm6zo8

Regards ;-)

on 2020-12-28

Training

Documentation

Assign value to label from text box on a button click in reactive web app