重复解释 [英] ng repeat explaination

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本文介绍了重复解释的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

大家好,

我有案例,但我真的不知道为什么。请给我解释一下:

查看:

< button ng-click =additem()>添加项目/按钮>

< div id =employeesPopupng-repeat =e in employeesReceiveMessage>

< div class =col-md-2>

{{e.Name}}

< / div>



在js文件中:

代码:

$ scope.additem = function() {

$ scope.employeesReceiveMessage = [{

ID:1,

名称:'A B'

}};

};

它正常工作。 Div employeesPopup显示已分配的项目。



在自动完成中选择事件中的代码:

$(#employee)。autocomplete( {

select:function(event,ui){

$ scope.employeesReceiveMessage = [{

ID:1,

姓名:'A B'

}];

}

})

它没有更新视图。我必须把$ scope。$ apply();之后才能正常工作。



请为我解释。

谢谢。

Hi all,
I have a case but i really don't know why . Pls explain for me:
In view:
<button ng-click="additem()">Add Item/button>
< div id="employeesPopup" ng-repeat="e in employeesReceiveMessage" >
< div class="col-md-2">
{{e.Name}}
< /div>

In js file:
With code :
$scope.additem = function () {
$scope.employeesReceiveMessage = [{
ID: 1,
Name: 'A B'
}];
};
It works correctly. Div employeesPopup display item which is assigned.

With code in select event in autocomplete:
$("#employee").autocomplete({
select: function (event, ui) {
$scope.employeesReceiveMessage = [{
ID: 1,
Name: 'A B'
}];
}
})
It does not update the view. I have to put $scope.$apply(); after to work correctly.

Pls explain for me.
Thanks.

推荐答案

scope.additem = function(){
scope.additem = function () {


scope.employeesReceiveMessage = [{

ID:1,

名称:'A B'

}];

};

它正常工作。 Div employeesPopup显示已分配的项目。



自动完成中选择事件中的代码:
scope.employeesReceiveMessage = [{
ID: 1,
Name: 'A B'
}];
};
It works correctly. Div employeesPopup display item which is assigned.

With code in select event in autocomplete:


(#员工)。自动完成({

select:function(event,ui){
("#employee").autocomplete({
select: function (event, ui) {


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