[phil.jahoda]

In a Scene, we are using a Flickable that is displaying a Colum with TextViews (TextViews are in Repeater).

The TextViews display data that is read from the settings when the Flickable is first created.

 

WIthin that Scene, the users actions can cause a change in the values stored in the settings. In that case, I want to refresh the repeater as well, how is that possible?

[ChristianFelgo Team]

Hi,

could you post the relevant source code please?

Cheers, Chris

[phil.jahoda]

Whenever I say player.loadHighscore() i access the settings.

 

import VPlay 1.0
import QtQuick 1.1

Scene {

  Flickable {

    id: flickable
    x: -200
    y: 20

    width: parent.width / 2
    height: parent.height

    contentWidth: column.width
    contentHeight: column.height
    flickableDirection: Flickable.VerticalFlick

    // The duration of the slide animation for this button
    property int slideDuration: 800

    Column {

      id: column
      spacing: 5
      anchors.centerIn: parent

      Repeater {
        id: repeater
        model: window.numberoflevels

        MenuButton {
          text: getHighScoreText(modelData + 1);
          source: "img/cloud.png"
                  textSize: 10
          fontBold: true
        }
      }
    }

    Behavior on x {
      SmoothedAnimation { duration: 800; easing.type: Easing.InOutQuad }
    }

    function slideIn() {
      x = parent.width - flickable.width
    }

    function slideOut() {
      x = -200
    }
  }

  function getHighScoreText(modelData) {
    return "Level " + (modelData) + " – Score:" + " " + player.loadHighScore("0"+(modelData));
    //+ “, Remaining Arrows: ” + player.loadRemArrows(“0″+(modelData));
  }

  // THE BELOW CODE IS NOT WORKING
  function update() {

    for(var i = 0; i < window.numberoflevels; i++) {

      repeater.childAt(i).text = getHighScoreText(i+1);
    }
  }

  // an so on…
}

 

[ChristianFelgo Team]

Hi,

instead of modifying the modelData property, which is read-only I think, you could change your code so it works correctly with the Repeater element. As the doc of Repeater element is saying, you could change your model to an array of strings or integer values, to something like [“123”, “456”, “789”] where each of the elments holds the scores for a level.

Note: please use the Code button, so the code is easier to read and correctly formatted with indentation.

Cheers, Chris

[phil.jahoda]

Thank you for your response, I will try that.

PS: I am always using the “Code” button, and then I strg+v my code. Unfortunately it doesnt seem to work or I dont see what I am doing wrong 🙂