- tag-01-angular-app 第一阶段:纯angular方式
$ctrl 含义
$ctrl is the view model object in your controller. This $ctrl is a name you choose (vm is another most common name), if you check your code you can see the definition as
$ctrl = this
;, so basically its the this keyword of the controller function. So now if you are using$ctrl.latestMeasurement = 'someValue'
, then its like you are adding a property latestMeasurement to controller function.
在angular.min.js
中可以看到 b.controllerAs||"$ctrl",
也说明上面的定义。
import与@import的区别:
alias: {
'@': resolve('src'),
'pages': path.join(__dirname, './src/pages')
}
# 在index.js中,就可以这么写:import page2 from 'pages/page2',缩短
跟到tag 4
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