angular.js - angularjs $scope value undefined

Question

  <form class="ui form" id="indexForm" name="indexForm" onsubmit="return false;">
    <span id="QuacorGradingValue" ng-model="fen" name="fen">6</span>
</form>

在controller里面为啥获取不到

    var updateData = {};
    alert("$scope.rates==="+$scope.fen);//undefined

//$scope是有值的

Answer 1

으아악

Answer 2

으아아아

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컨트롤러:

으아아아

http://stackoverflow.com/questions/19981627/setting-scope-property-with-ng-init-doesnt-work

Answer 3

당신의 controller이 다음과 같다고 가정해보세요:

으아악