The ng-show and ng-hide directives control element visibility. The ng-show with value true will show the element, while with value false will hide the element. The ng-hide is viceversa of ng-show.
Per example, ng-show can be used to hide some records in a table:
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script src="../angular/angular.min.js"></script>
<link href="../bootstrap/css/bootstrap.css" rel="stylesheet" />
<link href="../bootstrap/css/bootstrap-theme.css" rel="stylesheet" />
</head>
<body>
<div ng-app="" ng-init="atp=[
{ name: 'Nadal, Rafael (ESP)', rank: 1, available: true },
{ name: 'Djokovic, Novak (SRB)', rank: 2, available: true },
{ name: 'Federer, Roger (SUI)', rank: 3, available: false },
{ name: 'Wawrinka, Stan (SUI)', rank: 4, available: true },
{ name: 'Ferrer, David (ESP)', rank: 5, available: false }]">
<div id="atpPanel" class="panel">
<h3 class="panel-header">ATP SINGLES RANKINGS</h3>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>Rank</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in atp" ng-show="item.available">
<td>{{item.name}}</td>
<td>{{item.rank}}</td>
</tr>
</tbody>
</table>
</div>
</div>
</body>
</html>
Now, you can easily test ng-hide.
Note: These two directives affects some behind the scene CSS, therefore they DON'T remove the element from the DOM, just hide it.
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