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Dynamic object destroy

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  • T Offline
    T Offline
    The Smiling Mickey
    wrote on last edited by
    #1

    Hey,

    I have a button which creates a box dynamically which I've done like the Qt Document: Dynamic QML Object Creation from JavaScript suggests.

    function createObject() {
            var comp = Qt.createComponent("Box.qml")
            var box = comp.createObject(parent)
        }
    

    Now, I need function which removes the created object but I am unable to access it. I can't figure out how to do that based on that Qt document and I haven't found any other references either.

    So could somebody please let me know, how this can be achieved?

    JonBJ 1 Reply Last reply
    0
    • T The Smiling Mickey

      Hey,

      I have a button which creates a box dynamically which I've done like the Qt Document: Dynamic QML Object Creation from JavaScript suggests.

      function createObject() {
              var comp = Qt.createComponent("Box.qml")
              var box = comp.createObject(parent)
          }
      

      Now, I need function which removes the created object but I am unable to access it. I can't figure out how to do that based on that Qt document and I haven't found any other references either.

      So could somebody please let me know, how this can be achieved?

      JonBJ Offline
      JonBJ Offline
      JonB
      wrote on last edited by JonB
      #2

      @The-Smiling-Mickey
      You mean like in http://doc.qt.io/qt-5/qtqml-javascript-dynamicobjectcreation.html (same page as you mention), section Deleting Objects Dynamically , the destroy() method?

      1 Reply Last reply
      1
      • T Offline
        T Offline
        The Smiling Mickey
        wrote on last edited by
        #3

        Right, I thought twice about mentioning the destroy() method but I thought it was obvious that it needs to be used.

        The question is how I need to use it outside the function, I wrote, so it actually removes what it needs to?

        T 1 Reply Last reply
        0
        • T The Smiling Mickey

          Right, I thought twice about mentioning the destroy() method but I thought it was obvious that it needs to be used.

          The question is how I need to use it outside the function, I wrote, so it actually removes what it needs to?

          T Offline
          T Offline
          The Smiling Mickey
          wrote on last edited by
          #4

          Well, thanks for all the help I guess.

          1 Reply Last reply
          0

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