Cathy
cfc7ad6282
TODOS(JQuery+Node+Mongo数据库)
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4 years ago | |
|---|---|---|
| .. | ||
| model | 4 years ago | |
| public | 4 years ago | |
| router | 4 years ago | |
| app.js | 4 years ago | |
| package-lock.json | 4 years ago | |
| package.json | 4 years ago | |
| readme.md | 4 years ago | |
readme.md
这样写的话this指向的是触发事件元素本身 taskBox.on('click', '.destroy', function () {
console.log(this);
)};
这样写的话this指向的Window, 因为箭头函数不改变this指向 taskBox.on('click', '.destroy', () => {
console.log(this);
)};