Hiding the table columns and rows using AngularJs - angularjs

Question

I have checkboxes with table headers, i want to hide the table columns and rows based on the checkbox click,
<ul>
<li ng-repeat="opt in fieldvalues"><input type="checkbox" ng-model="checked" value="{{opt}}" />{{opt}}</li>
</ul>
<table>
<tr>
<th ng-show="checked=='true'">Activity ID</a></th>
<th>Activity Description</th>
</tr>
<tr ng-repeat="nm in makerQueueData">
<td ng-show="checked=='true'">{{nm.formattedIdentifier}}</td>
<td>{{nm.description}}</td>
</tr>
</table>
I tried but no luck.

Answer 1

<ul>
<li ng-repeat="opt in fieldvalues"><input type="checkbox" ng-model="checked" value="{{opt}}" />{{opt}}</li>
</ul>
<table>
<tr>
<th ng-show="checked"><a>Activity ID</a></th>
//here checked gets bool value itself based on selection. you don't need to compare it to string 'true'.
//keep in mind i assume {{checked}} returns only bool value
<th>Activity Description</th>
</tr>
<tr ng-repeat="nm in makerQueueData">
<td ng-show="checked">{{nm.formattedIdentifier}}</td>
<td>{{nm.description}}</td>
</tr>
</table>
Working fiddle for your : http://jsfiddle.net/b69pkeLd/1/
Let me know if any issue occurs.

Answer 2

I hope this is what you are looking for:
var myApp = angular.module('myApp',[]);
function MyCtrl($scope) {
$scope.fieldvalues = [
{text: 'Test1', checked: false},
{text: 'Test2', checked: false}
];
$scope.makerQueueData = [
'Whatever your', 'data is'
];
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="MyCtrl">
<div ng-repeat="opt in fieldvalues">
<input type="checkbox" id="checkbox-{{$index}}" ng-model="opt.checked" value="{{opt.text}}" />
<label for="checkbox-{{$index}}">{{opt.text}}</label>
<table ng-show="opt.checked">
<tr>
<th>Activity ID</a></th>
<th>Activity Description</th>
</tr>
<tr ng-repeat="nm in makerQueueData">
<td ng-show="opt.checked'">{{$index}}</td>
<td>{{nm}}</td>
</tr>
</table>
</div>
</div>
Moreover, use <label> for type="checkbox" description. This makes the label clickable.