Trigger control segmented after creation complete

I have a list that contains the values to data controlled by a segmented control (Master or buy)

SegmentedControl {
                    id: tsgListControl
                    objectName: "tsgListControl"
                    enabled: false
                    options: [
                        Option {
                            id: masterOption
                            text: qsTr("Master List")
                            description: qsTr("Complete item list")
                            onSelectedChanged: {
                                getList();
                            }
                        },
                        Option {
                            id: buyOption

                            text: qsTr("Buy List")
                            description: qsTr("Items selected to buy")
                            onSelectedChanged: {
                                getList();
                            }
                        }
                    ]
                }

It is on the first Page and the control is raised when the application is created.

When this happens, I get an error that there is no function 'getList() '.

Once the page has been created, switch between lists works very well.

I tried to add the Page after the main Navigation Page has been created in the call onCreationComplete, but that didn't work either (actually caused it to other issues).

Any suggestions to keep control of the trigger until the app is ready?

The solution was to call the population to the list of the main c ++ after that was.

if (!qml->hasErrors()) {
        AbstractPane *appPane = qml->createRootObject();
        if (appPane) {
            Application::instance()->setScene(appPane);
        }

        getListItems(getMasterListID(), "name", true);
    }

Also, I made sure that control has existed on the ListView population, so that he could get an error from the initial call, when controls are added to the QML page.

ListView* tlvMasterList = Application::instance()->findChild("lvMasterList");
    if(tlvMasterList) {
        tlvMasterList->setDataModel(returnGDM);
    }

Tags: BlackBerry Developers

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