NG-如果不使用NG重复和广播按钮
我有以下html模板：
<div ng-app ng-controller="Ctrl">
<div class="cont">
<table>
<tr><th ng-repeat="column in columns">{{column}}</th></tr>
<tr ng-repeat="(i, row) in people">
<td ng-repeat="(j, column) in columns">
<input type="radio" name="select" ng-if="column === 'id'">
<span>{{row[column]}}</span>
</td>
</tr>
</table>
</div>
</div>
然后我将ctrl定义为
function Ctrl($scope) {
$scope.selectedId = 'aaaaa';
$scope.columns = ['id','name', 'age'];
$scope.people=[
{
'id':'aaaaa', 'name':'rachit', 'age':11
},
{
'id':'bbbbb', 'name':'gulati', 'age':12
},
{
'id':'ccccc', 'name':'rocks', 'age': 13
}
]
}
https：//jsfiddle.net/en91zuxb/een91zuxb/
它显示了所有项目的无线电输入，而我的目的是仅在第一列上显示无线电按钮，因为第一列是id列... ...
I have the following html template:
<div ng-app ng-controller="Ctrl">
<div class="cont">
<table>
<tr><th ng-repeat="column in columns">{{column}}</th></tr>
<tr ng-repeat="(i, row) in people">
<td ng-repeat="(j, column) in columns">
<input type="radio" name="select" ng-if="column === 'id'">
<span>{{row[column]}}</span>
</td>
</tr>
</table>
</div>
</div>
Then I define my Ctrl as follow
function Ctrl($scope) {
$scope.selectedId = 'aaaaa';
$scope.columns = ['id','name', 'age'];
$scope.people=[
{
'id':'aaaaa', 'name':'rachit', 'age':11
},
{
'id':'bbbbb', 'name':'gulati', 'age':12
},
{
'id':'ccccc', 'name':'rocks', 'age': 13
}
]
}
https://jsfiddle.net/en91zuxb/
it's showing radio input for all the item, while my intention is to only show the radio button on the first column, because the 1st column is the id column... ...
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
看来您的Angular版本是旧的，这是与Angularjs＆lt相关的错误； 1.2。尝试升级AngularJS版本或使用NG-Show。
以下代码对我有用。
It seems that your angular version is old, this was an error related to angularjs < 1.2. Try upgrading your angularjs version or use ng-show instead.
Following code worked for me.