[英]access this context in class decorator
我的装饰
function vote(target) {
target.vote = (val = '') => {
console.log(target.name + val);
}
}
class Cat {
@vote
name = 'britanik';
meow() { return `${this.name} says Meow!`}
}
let garfield = new Cat();
garfield.vote('please .....');
但是target.name未定义为什么?
使target.vote成为正常功能,它应该可以正常工作。
function vote(target) {
target.vote = function(val=""){
console.log(this.name + val);
};
}
class Cat {
@vote name = "britanik";
meow() {
return `${this.name} says Meow!`;
}
}
let garfield = new Cat();
garfield.vote("please .....");
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