How to pass a var from one page to another in blackberry 10 cascades?

Question

How to pass a data (ex userid ) from one page to another page in blackberry 10 qml ?

Nishant Shah · Accepted Answer · 2012-12-20T06:46:42.800

5

You can either create property on target page or create a java script function to do so. If you want to validate or perform any other operation before assigning you should use java script function.

Page {
    //targetPage

    property string userid //you can also use alias here

    function initialize(id) {
        userid = id
        //you can also set property of controls here
    }
}

Call it on your page like this

targetPageid.userid = "user id"

OR

targetPageid.initialize("user id")

edited Dec 20 '12 at 06:46

answered Dec 20 '12 at 06:09

Nishant Shah

1,590
1
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25

I'm trying to access a function on home page from my main page which has a navigation pane and on poptransition I need to call a method on homepage and I tried as per your method but didnt work. It shows targetPageid not found. I have declared targetPageid as homepage id. Do I have to include anything else to access it on my main page? – Francis F Dec 22 '14 at 11:43

score 0 · Answer 2 · edited Mar 04 '15 at 08:29

0

Create an object in your cpp

qml->setContextProperty("MyApp",this);

And then call the method using this object. i called a method in a button in my main.qml

Button{
        id : button
        text : "Connect"
        onClicked: 
            {   
                MyApp.PostData("46565652","sotho")
            }
        horizontalAlignment: HorizontalAlignment.Center
    }

edited Mar 04 '15 at 08:29

parakmiakos

2,994
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answered Mar 04 '15 at 08:10

Mokgadi

1
1

How to pass a var from one page to another in blackberry 10 cascades?

2 Answers2