javascript - 将参数从 Ember Handlebars 操作传递到 Controller

Question

我想将额外的信息从我的 Handlebars 脚本发送到我的 Controller ；这是我的代码:

<a {{action "resetState" data="state1" }}>reset1 </a>

我无法在 Controller 中检索 state1；如何向后端发送额外的字符串？

Answer 1

The API says您可以传入多个参数。

html 和 Handlebars :

{{officename}} 
<button {{action "actionTest" "hello" "goodbye" officename}}>See parameters through action in the console</button>

Controller :

actionTest: function(a, b, c){
   console.log(a);
   console.log(b);
   console.log(c);
},

See it in action in this jsbin