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/Vue+Webpack打造todo應(yīng)用
todo => completed === todo.completed這是什么寫法
2019-02-26
源自:Vue+Webpack打造todo應(yīng)用 3-4
正在回答
電子版
ES6的箭頭函數(shù),需要好好看了哦。
推薦阮老師的電子版ES6
function?(todo)?{ ????return?completed?===?todo.completed?; }
箭頭函數(shù)
相當(dāng)于:
function (todo) {????return completed === todo.completed}
語法糖
todos.filter(function(todo){????return completed === todo.completed})
舉報
用前端最熱門框架Vue+最火打包工具Webpack打造todo應(yīng)用
3 回答this.todos.filter(todo => completed === todo.completed)
1 回答 <div :class="['todo-item', todo.completed ? 'completed':'']">
1 回答 !todo.completed
2 回答todo.completed
2 回答completed在什么地方被置為true的?
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2019-03-02
電子版
2019-03-02
ES6的箭頭函數(shù),需要好好看了哦。
推薦阮老師的電子版ES6
2019-02-27
箭頭函數(shù)
相當(dāng)于:
function (todo) {
????return completed === todo.completed
}
2019-02-27
語法糖
相當(dāng)于:
todos.filter(function(todo){
????return completed === todo.completed
})