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  1. Qt
  2. QTBUG-77015

QML 'this' property binding is broken

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    • Windows

    Description

      Button {
      property var on_clicked: function()

      { console.log( this ) }

        onClicked: on_clicked()
      }

      only works for the first click.

      The second and all following give an empty object for 'this'.

      With 5.12.1 everything was fine.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-77964 QML Javascript object property scope

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76656 [REG 5.12.2->5.12.3] QML: The loss of "this" context in a function

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              bjoern.thiel Bjoern Thiel
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              Dates

                Created:
                Updated:
                Resolved: