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HarmonyOS
<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
data-ng-init='fen=6'
controller:
$scope.$watch("fen", function(){
console.log($scope.fen);
});
http://stackoverflow.com/questions/19981627/setting-scope-property-with-ng-init-doesnt-work
假设你的controller是这样的：
module.controller('DemoController', ['$scope', function($scope) {
$scope.fen = ''; //为其指定一个初始值，这样在html里引用时才不会因为parent scope里没有找到`fen`变量而重新创建一个
}]);