Angularjs MD-选项都显示在屏幕上的检查,但不但不、选项、屏幕上、Angularjs

由网友(东方不悔)分享简介:我有角的形式和我使用MD-select和MD-选项。但是,当我点击下拉菜单,冻结画面,如果我通过观察元素MD-选项看看会展示。 < MD-NG选择模型=严重程度占位符=选择严重性>    < MD-选择-标签> {{Severities.name}}< / MD-选择-标签>...

我有角的形式和我使用MD-select和MD-选项。但是,当我点击下拉菜单,冻结画面,如果我通过观察元素MD-选项看看会展示。

 < MD-NG选择模型=严重程度占位符=选择严重性>    < MD-选择-标签> {{Severities.name}}< / MD-选择-标签>    < MD-NG选项值=opt.idNG重复=选择在severities.availableOptions>       {{opt.name}}    < / MD选项>< / MD-选择>$ scope.severities = {    availableOptions:    {        编号:'1',        名称:'名称1'    },    {        ID:'2',        名称:'名2'    },    {        ID:'3',        名称:'NAME3     }     ]}; 

解决方案

  $ scope.severities = {     availableOptions:           {ID:1,名称:'名称1'},           {ID:'2',名称:'名2},           {ID:'3',名称:'NAME3'}]}; 

在模型中的 $ scope.severities.name 什么,并在 MD-选择标签您使用此这是不对的。

试试这个 -

 < MD-NG选择模型=严重程度占位符=选择严重性>     < MD-NG选项值=opt.idNG重复=选择在severities.availableOptions>           {{opt.name}}      < / MD选项>< / MD-选择> 
win7检测不到第二个显示器

I have angular form and I am using md-select and md-option. But when I click on dropdown, freezes the screen and if I see by inspecting element md-option will be showing.

<md-select ng-model="Severities" placeholder="Select a Severity">
    <md-select-label>{{ Severities.name }}</md-select-label> 
    <md-option ng-value="opt.id" ng-repeat="opt in severities.availableOptions">
       {{ opt.name }}
    </md-option>
</md-select>



$scope.severities= { 
    availableOptions: [ 
    {
        id: '1', 
        name: 'name1' 
    }, 
    { 
        id: '2', 
        name: 'name2' 
    }, 
    { 
        id: '3', 
        name: 'name3' 
     } 
     ], };

解决方案

$scope.severities= { 
     availableOptions: [ 
           {id: '1', name: 'name1' },
           { id: '2', name: 'name2' },
           { id: '3', name: 'name3' }
]};

In your model $scope.severities.name is nothing and in md-select-label you are using this which is wrong.

Try this -

<md-select ng-model="Severities" placeholder="Select a Severity">
     <md-option ng-value="opt.id" ng-repeat="opt in severities.availableOptions">
           {{ opt.name }}
      </md-option>
</md-select>

阅读全文

相关推荐

最新文章