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这里是打字稿我控制器功能:如何防止范围变量更改每当角JS模型价值变动
let temp = null;
temp = _.find(this.scope.model.maintenanceArray,
function(_data,_key) {
return _data.iD === currentId;
}
this.scope.originalData = temp;
this.scope.maintenanceData = temp;
并在视图,
<input type="text" class="form-control" name="dateFrom"
placeholder="{{dateDefault}}"
ng-model="maintenanceData.from" required />
基本上我用maintenanceData为ngModel,并希望保持originalData原样。但问题在于,每当模型更改时,originalData都会更改。我怎样才能防止originalData更新?