纳克模型数据不所选纳克选项结合

问题描述：

HTML

<select
    ng-model="selected1"
    ng-options="item.Name as item.Name for item in jobLineClassFSC"
    class="gridinputs">
</select>
<select
    ng-model="selectedJobLineTypeFSC"
    ng-options="item.Name as item.Name for item in jobLineTypeFSC">
</select>

<select
    ng-model="selectedJobLineSubTypeFSC"
    ng-options="item.Name as item.Name for item in jobLineSubTypeFSC">

我得到的结果并正确显示;但选择列表是没有得到绑定到NG-模式，我不知道为什么。我实现在我的项目另一个地方它的工作在那里一样。任何人都可以请让我知道该怎么做。任何帮助将是非常美联社preciated。

I'm getting the result and display it properly; but the selected list is not getting bound to the ng-model and I don't know why. I implemented the same in another place in my project it's working over there. Can anyone please let me know how to do that. Any help will be really appreciated.

答

我的猜测是你的选择标记在不同范围控制器。因此， NG-模型店选择了错误的范围内的值。

My guess would be your select tags are in different scope to your controller. So the ng-model store selected values inside the wrong scope.

要避免这种情况最好的做法是用点符号如 model.selectedJobLineTypeFSC ：

To avoid this the best practice is to use the dot notation like model.selectedJobLineTypeFSC:

<select ng-model="model.selectedJobLineTypeFSC"
        ng-options="item.Name as item.Name for item in jobLineTypeFSC"></select>

并在控制器检查 $ scope.model.selectedJobLineTypeFSC 代替。

纳克模型数据不所选纳克选项结合

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