Signal boolean set checkbox qml

[Nio74]

good after noon

I have a signal c++ whit emit boolean data :

emit sendPronta(p_Pronta);

I have try so:

 onSendPronta: {
            if(p_Pronta == true){
                checkBoxPronta.checked = true
            }else{
                checkBoxPronta.checked = false

            }
        }

but not work

qrc:/Riparazioni.qml:20: ReferenceError: p_Pronta is not defined

Can how I do?

[raven-worx]

@Nio74 said in Signal boo lean set checkbox qml:

if(p_Pronta == true){

should not be the name of the variable you send, but the name of the parameter you specified in your signal definition.

[Pablo J. Rogina]

the name of the parameter you specified in your signal definition.

@raven-worx is right, see this article for clarification just in case

BTW, once you have this working and let's say the parameter name is _pronta, you can simplify your code like this:

onSendPronta: {
    checkBoxPronta.checked = _pronta
}

less lines of code -> less chances for bugs...

[Nio74]

I have try bat not work:

qrc:/Riparazioni.qml:20: ReferenceError: p_Pronta is not defined

@Pablo-J.-Rogina said in Signal boo lean set checkbox qml:

the name of the parameter you specified in your signal definition.

@raven-worx is right, see this article for clarification just in case

BTW, once you have this working and let's say the parameter name is _pronta, you can simplify your code like this:

onSendPronta: {
    checkBoxPronta.checked = _pronta
}

less lines of code -> less chances for bugs...

[Nio74]

my signal is ok

[Pablo J. Rogina]

@Nio74 you should show the definition of the signal in C++...

[Nio74]

@Pablo-J.-Rogina said in Signal boo lean set checkbox qml:

@Nio74 you should show the definition of the signal in C++...

Tanks in the prototype it was declared wrong.