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  • Simon Dingley 1474 posts 3431 karma points c-trib
    Nov 27, 2015 @ 08:22
    Simon Dingley
    0

    Custom Grid Editor Model change without loss of data

    I have a problem in that I have a Grid Editor that has data added and I need to change the model without losing the data.

    Currently the value of $scope.control.value is an array of objects e.g.

    $scope.control.value[0]
$scope.control.value[1]
$scope.control.value[2]
$scope.control.value[...]

    ...however I need to move all of the objects into a new a property so that my model is more like:

    $scope.control.value.a_new_object
$scope.control.value.datapoints[0]
$scope.control.value.datapoints[1]
$scope.control.value.datapoints[2]
$scope.control.value.datapoints[...]

    I've tried the following:

    if (!$scope.control.value.datapoints) {
    $scope.control.value.datapoints = angular.copy($scope.control.value);
    for(var i = $scope.control.value.length -1; i >= 0 ; i--){
        $scope.control.value.splice(i, 1);
    }
}

    Which when stepping through appears to have the expected result however on publishing the page and reloading all data is lost and the new array is empty?

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