kendo-drop-down-list ng-change触发两次

Question

我无法弄清楚为什么kendo-drop-down-list ng-change按照以下配置完成两次，

// HTML          

//script 
$scope.GetEditPriestSettings=function(selectedYear){
console.log($scope.EditPriestSettings);
if(selectedYear) {

angular.forEach($scope.EditPriestSettings, function (PriestSetting) {
if (parseInt(selectedYear) === parseInt(PriestSetting.Year)) {
$scope.EditPriestSetting = {
settingYear: PriestSetting.Year,
holiday: PriestSetting.HolidayDays,
seniorDays: PriestSetting.SeniorDays,
studyLeave: PriestSetting.StudyLeaveDays,
freeDays: PriestSetting.FreeDays,
redDays: PriestSetting.RedDays,
comment: PriestSetting.Comment
};
};});}};

我在这里缺少什么？

Answer 1

嗯，kendo-drop-down-list ng-change工作没有问题，因为我在这里做了一个错误，因为我正在更改ng-change函数（GetEditPriestSettings）中的模型（EditPriestSetting.settingYear）并再次解雇了改变事件。

<select kendo-drop-down-list
 ng-model="EditPriestSetting.settingYear"
 k-data-text-field="'keyDate'"
 k-data-value-field="'valueDate'"
 k-data-source="addYears"
 ng-change="GetEditPriestSettings(EditPriestSetting.settingYear)">
</select>