more function to a single button

the is a way to give more than one functon to a single button?

i have an "apply" button on my script and i have a functon on this button, but i have to add another functon whitout creat another button.

i use this code

Btn.onClick = applyExpression;

tnx

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Legend

You could simply just contain them all in one function assigned to the button.

Btn.onClick = function(){

applyExpression();

myOtherFunction();

secondFunction();

///etc....

}

Community Expert

Can't you just have the first function call the second function?

Dan

DadesAuthor

Participant

There are four function that do different things

The first one add an epression fron a dropdownlist

The others change setting to the layer

Maybe i can create a first function that read others funtion?

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