ember on modifier sugar:用于修饰符上事件绑定的语法糖 源码

灰烬糖 该插件为on和fn修饰符用法提供语法糖。 < button (click)= {{ this.onClick " Hello " }} > ClickMe </ button > 至 < button {{ on " click " ( fn this.onClick " Hello " ) }} > ClickMe </ button > 另外,还支持类似字符串的角度表示法: < button (click)= " this.onClick(1, null, true, false, undefined, 'st