Find child out of components and gridlayout in my qml file.

JennyAug13

I have my function in player.qml (uppermost qml file) as follows:

Item {
    id: contractionPlayer
    ....
    ....
    ....
function passInfoToVisibilityCheck(chIdx, contractionIdx)
    {
        for(var i = 0; i<parent.children.length; i++)
        {
            var child = children[i];
            console.log("var child is ",child);
        }
    }

...
...
...
...
...

Component {
        /*Replacing the channel labels in the previous design with the action buttons for 4 channels*/
        id: chLabelComponent
        actionButton{
            id: chTextButton
            ...
            ...

            ```
          }
      Component {
        id: chMultiControlComponent
        multiControl {
            id: mc
        ....
        ....
        ....
    }

GridLayout {
        id: layout
        anchors.fill: parent
        columns:       2
        ....
        ....
        ....
        ....
     }


}

Inside my function when I try to find the hildren, i am unable to see the multiControl component with id: mc among them.

How can i expose my component to be sen inside my child variable?

Thanks in advance.

dheerendra

You have not created the objects of component. Children means objects. Firs crate the object of components.
What are you trying to achieve ?

JennyAug13

Yes, now it is working.

Now my function is as follows:

function passInfoToBtnVisibilityCheck(chIdx, contractionIdx)
    {
        for (var row = 0; row < 4; row++)
        {
          for (var col = 1; col < 2; col++)
          {
              layout.children[row * layout.columns + col].item.playerControl1.lowerButton.visible = false;
              layout.children[row * layout.columns + col].item.playerControl1.upperButton.visible = false;
              layout.children[row * layout.columns + col].item.playerControl2.lowerButton.visible = false;
              layout.children[row * layout.columns + col].item.playerControl2.upperButton.visible = false;
          }
        }
    }

I am able to access my

multiControl component

with playerControls which is a child and also it is inside my gridlayout (with two columns(0 and 1) ) at column 1.