title: Signals between pages
body: <p>I am trying to communicate between 2 QML pages. 
  In my page <code>Main.qml</code> I receive a signal from my C++ code. On receiving this signal I want text on <code>InputPage.qml</code> to change. This page is shown within <code>Main.qml</code> using a <code>Loader</code>. The only way I could find so far is to set up another signal between the 2 pages. However, I think there is a much easier way to do this. I already tried this way but I could not get it to work. So before I proceed I would like to know if this is the right method or not.</p>
  
  <p>Any ideas on how to do this, and if the method described above is the correct one?</p>
  
  <p>My code:</p>
  
  <p><strong>Main.qml</strong></p>
  
  <pre><code>Item {
      id: screen_InputPage
      width: 1920
      height: 930
      anchors.left: parent.left
      anchors.leftMargin: 0
      anchors.top: parent.top
      anchors.topMargin: 100
      visible: false
      opacity: 1
      Loader {//Loads the pages
          id: pageLoader_ID2
          source: "inputPage.qml"
      }
  }
  </code></pre>
  
  <p>And i would like to access the text(and maybe functions) placed on <strong>inputPage.qml</strong></p>
  
  <pre><code>Text {
      id: text_volume_perc_ID1
      height: 48
      text: qsTr("50")
      anchors.right: parent.right
      anchors.rightMargin: 0
      verticalAlignment: Text.AlignVCenter
      horizontalAlignment: Text.AlignHCenter
      anchors.top: parent.top
      anchors.topMargin: 126
      anchors.left: parent.left
      anchors.leftMargin: 0
      font.pixelSize: 42
  }
  </code></pre>