Angularjs extends HTML through new properties and expressions.
Angularjs can build a single page application (Spas:single page applications).
The code looks like this:
<!DOCTYPE html>
<html ng-app="a2_12">
<head>
<meta charset="utf-8">
<title></title>
<script type="text/javascript" src="../js/angularJs-1.2.16-min.js"></script>
<style type="text/css">
body{
font-size: 12px;
}
ul{
list-style-type: none;
width: 408px;
margin: 0px;
padding: 0px;
}
div{
margin: 8px 0px;
}
</style>
</head>
<body>
<div ng-controller="c2_12">
<div ng-show="{{isShow}}">tao guorong</div>
<div ng-hide="{{isHide}}">1012@qq.con</div>
<ul ng-switch on={{switch}}>
<li ng-switch-when="1">11111111111111111</li>
<li ng-switch-when="2">22222222222222222</li>
<li ng-switch-default>33333333333333333</li>
</ul>
</div>
<script type="text/javascript">
var a2_12 = angular.module('a2_12', []);
a2_12.controller('c2_12', ['$scope', function($scope) {
$scope.isShow=true;
$scope.isHide=false;
$scope.switch=2;
}]);
</script>
</body>
</html>
The function of the ng-switch instruction is to display the element that matches the success, which needs to be used in conjunction with Ng-switch-when and Ng-switch-default directives.
When the specified on value matches one or more elements that add ng-switch-when directives, these elements display a hidden element that is not matched.
If an element that matches the on value is not found, the element that added the Ng-switch-default directive is displayed.
The above is described in this article to introduce the ANGULARJS in the hidden and display all content, I hope you like.
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