Display and sum numbers

Hi, I am a new developer and try to learn the native sdk.

I tried several times, but don't know how I can add 2 numbers and display, don't have an option convert or number type just the text.

I want to receive 2 issues (in diferent textfield) and display the result of the sum in a label.

My code:

--------------------

import bb.cascades 1.2

{Page}

{Of container

TODO: fill me with QML

ID: containerID

layout: {DockLayout}

background: Color.Red

layout: {StackLayout}

}

topPadding: 80.0

rightPadding: 60

leftPadding: rightPadding

onCreationCompleted: {}

OrientationSupport.supportedDisplayOrientation = SupportedDisplayOrientation.All;

}

TextField {}

ID: number 1

inputMode: TextFieldInputMode.NumbersAndPunctuation

}

TextField {}

ID: number2

inputMode: TextFieldInputMode.NumbersAndPunctuation

}

{Label

ID: result

Text located with the dynamic translation and locale update support

text: qsTr ("Hello World") + Retranslate.onLocaleOrLanguageChanged

textStyle.base: SystemDefaults.TextStyles.BigText

}

Button {}

onClicked: {}

result. Value = nuber1.value + number2.value

}

}

}

}

--------------------------------

Thanks for the attention,
David L

JavaScript has no type, if you add variables that contain numbers, you should get the result of the addition.
If this fails, you can multiply the variable with 1 to ensure that it is a number.

text in a textfield is in the property 'text', not 'value '.

Tags: BlackBerry Developers

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