service服务
相当于本身已经构建了一个空白对象,通过this.来操作,不是通过this.创建的内容,需
要提供一个this.方法来对外暴露返回/修改,否则无法取值
语法:app页面数据模型.service('自定义service服务名字',function()
{
通过this.添加内容;
...
})
代码示例:
<html ng-app='app' ng-controller='main' >
<head>
<meta charset="utf-8">
<meta name='viewport' content='width=device-width,user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0'>
<title ng-bind='mainTitle'></title>
<script src='js/angular.js'></script>
<script src='js/angular.route.min.js'></script>
<style>
</style>
</head>
<body >
<!-- 向全局变量存储内容 -->
<div class='div1' ng-controller='con'>
<input type="text" ng-model='msg'>
<button ng-click='submit(msg)'>保存</button>
</div>
<!-- 向全局变量获取内容 -->
<div class='div2' ng-controller='con2'>
<p ng-bind='showMsg'></p>
<button ng-click='download()'>下载</button>
</div>
<script>
var app=new angular.module('app',[]);
app.service('ssr',function(){
this.pname='jeff'
var sec='密码';
this.getSec=function()
{
return sec;
}
this.setSec=function(temp)
{
sec=temp;
}
});
app.controller('main',['$scope',function($scope){
$scope.mainTitle='value';
}])
app.controller('con',['$scope',function($scope){
$scope.msg='';
$scope.submit=function(temp)
{
//向全局变量存入msg
}
}])
app.controller('con2',['$scope','ssr',function($scope,ssr){
$scope.showMsg='';
$scope.download=function()
{
console.log(ssr.pname);
console.log(ssr.getSec());
ssr.setSec('密码2');
console.log(ssr.getSec());
}
}])
</script>
</body>
</html>
