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angularJS学习之路（三十）---自定义指令---templateUrl

2015-11-25 09:39 579 查看

第一种写法：

<!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<title></title>
</head>

<body>
<div ng-app="myApp">
<script type="text/ng-template" id="zippy.html">
<div>
<h3 ng-click="toggleContent()">{{title}}</h3>
<div ng-show="isContentVisiable" ng-transclude></div>
</div>
</script>
<input type="text" ng-model="model.title" />
<br />
<input type="text" ng-model="model.content" />

<zippy title="{{model.title}}">
the content is :{{model.content}}
</zippy>
</div>
<script type="text/javascript" src="../js/angular.min.js"></script>
<script type="text/javascript" src="../js/templateUrl.js"></script>
</body>

</html>

第二种写法是把html放在单独的html文件里面：

<div>
<h3 ng-click="toggleContent()">{{title}}</h3>
<div ng-show="isContentVisiable" ng-transclude></div>
</div>

var app = angular.module('myApp', []);

//app.run(function($templateCache) {
//	$templateCache.put("zippy.html", "<div><h3 ng-click="toggleContent()">{{title}}</h3><div ng-show="isContentVisiable" ng-transclude></div></div>")
//});

app.directive('zippy',function ($templateCache) {
//console.log($templateCache.get("zippy.html"));
return {
restrict:'E',
transclude:true,
scope:{
title:'@'
},
templateUrl:'../node/templateUrl-zippy.html',
//template: $templateCache.get("zippy.html");
link: function(scope) {
scope.isContentVisiable = false;
scope.toggleContent = function() {
scope.isContentVisiable = !scope.isContentVisiable;
};
}
}
})

不过这里因为js目录是当前的目录，你的html目录肯定在另外一个文件夹里，所以自己记得路径的问题

<!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<title></title>
</head>

<body>
<div ng-app="myApp">
<!--
<script type="text/ng-template" id="zippy.html">
<div>
<h3 ng-click="toggleContent()">{{title}}</h3>
<div ng-show="isContentVisiable" ng-transclude></div>
</div>
</script>
-->
<input type="text" ng-model="model.title" />
<br />
<input type="text" ng-model="model.content" />

<zippy title="{{model.title}}">
the content is :{{model.content}}
</zippy>
</div>
<script type="text/javascript" src="../js/angular.min.js"></script>
<script type="text/javascript" src="../js/templateUrl.js"></script>
</body>

</html>

这样做就使得阅读代码变得更加的容易

第三种写法：把模板放在运行块里面

var app = angular.module('myApp', []);

app.run(function($templateCache) {
$templateCache.put("zippy.html", '<div><h3 ng-click="toggleContent()">{{title}}</h3><div ng-show="isContentVisiable" ng-transclude></div></div>')
});

app.directive('zippy',function (/*$templateCache*/) {
//console.log($templateCache.get("zippy.html"));
return {
restrict:'E',
transclude:true,
scope:{
title:'@'
},
templateUrl:'zippy.html',
//templateUrl:'../node/templateUrl-zippy.html',
//template: $templateCache.get("zippy.html");
link: function(scope) {
scope.isContentVisiable = false;
scope.toggleContent = function() {
scope.isContentVisiable = !scope.isContentVisiable;
};
}
}
})

html文件：

<!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<title></title>
</head>

<body>
<div ng-app="myApp">
<!--
<script type="text/ng-template" id="zippy.html">
<div>
<h3 ng-click="toggleContent()">{{title}}</h3>
<div ng-show="isContentVisiable" ng-transclude></div>
</div>
</script>
-->
<input type="text" ng-model="model.title" />
<br />
<input type="text" ng-model="model.content" />

<zippy title="{{model.title}}">
the content is :{{model.content}}
</zippy>
</div>
<script type="text/javascript" src="../js/angular.min.js"></script>
<script type="text/javascript" src="../js/templateUrl.js"></script>
</body>

</html>

建议还是使用第二种方法

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