How to pass a reference of scope's model to a function

 

This question already has an answer here:

  • Javascript by reference vs. by value [duplicate] 4 answers

    • Change your someMethod to the following: 

    $scope.someMethod = function(model) {
    model.magic = 321;
}

// Or accepting a new value
$scope.anotherMethod = function(model, value) {
    model.magic = value;
}

    HTML: 

    <input type="text" data-ng-model="model.magic">
<button type="button" data-ng-click="someMethod(model)">Do Some Magic!</button>

<!-- Or with passing a new value -->
<button type="button" data-ng-click="anotherMethod(model, '123')">Do Some Magic!</button>

    JSFIDDLE

    链接地址: http://www.djcxy.com/p/20992.html

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