JavaScript数组观察

Question

观察（ARR，回调）结合riot.js

但是当我尝试去观察我的阵列我得到Array.observe不是一个函数。

Array.observe(this.nodes, function (changes) 
{ 
    //do some stuff 
    tag.update(); 
}); 

错误

Uncaught TypeError: Array.observe is not a function(…)(anonymous function) 
@components/breadcrumb-navigation.tag.js:3(anonymous function) 
@ riot+compiler.js:1604(anonymous function) 
@ riot+compiler.js:1719each 
@ riot+compiler.js:1921toggle 
@ riot+compiler.js:1719(anonymous function) 
@ riot+compiler.js:1610mountTo 
@ riot+compiler.js:2417pushTags 
@ riot+compiler.js:2557each 
@ riot+compiler.js:1921pushTags 
@ riot+compiler.js:2561riot.mount 
@ riot+compiler.js:2612(anonymous function) 
@ riot+compiler.js:3497done 
@ riot+compiler.js:3414compileTag 
@ riot+compiler.js:3421GET.req.onreadystatechange 
@ riot+compiler.js:3381 

Answer 1

的Array.observe方法已被弃用，并有可能被删除。建议使用Proxy。