本文主要和大家分享JS事件绑定与冒泡实例详解,希望能帮助到大家。
XAMPP
A Apache 阿帕奇服务器 M Mysql P PHP P PERL
JSON
JSON 轻量级的数据交换格式
XML 一种数据交换格式
JSON用来表示对象和数组
var json = '["171204",{"name":"张飞","age":"20"},{"name":"关羽","age":"22"}]';// 通过JS自带的JSON.parse可以把JSON格式的字符串转化为对象var obj = JSON.parse(json);console.log(obj);模仿外卖页面
JSON
AJAX
ajax.html
JSON
text.json
{"address":"泗泾镇九干路168号","shopList":[{"name":"1众一品过桥米线",
"cd":[{"title":"2黄焖鸡大份微辣","pir":"20","pl":["3土豆","鸡肉","姜","青椒"]},{"title": "4黄焖鸡大份中辣","pir":"20","pl":["5土豆","鸡肉","姜","尖椒"]},{"title":"6黄焖鸡大份重辣",
"pir":"20","pl":["7土豆","鸡肉","姜","5个尖椒"]}]},{"name":"8老友记黄焖鸡","cd": [{"title":"9肥牛米线","pir":"20","pl":["10米线","青菜","肥牛","豆芽"]},{"title":"11鱼豆腐米线",
"pir":"18","pl":["12米线","青菜","鱼豆腐","豆芽"]},{"title":"香菇米线","pir":"16","pl": ["13米线","青菜","香菇","豆芽"]}]},{"name":"14众一品黄焖鸭","cd":[{"title":"14肥牛米线",
"pir":"20","pl":["15米线","青菜","肥牛","豆芽"]},{"title":"16鱼豆腐米线","pir":"18",
"pl":["17米线","青菜","鱼豆腐","豆芽"]},{"title":"18香菇米线","pir":"16","pl":["19米线","青菜", "香菇","豆芽"]}]},{"name":"众一品黄焖猪","cd":[{"title":"20肥牛米线","pir":"20","pl": ["米线","青菜","肥牛","豆芽"]},{"title":"21鱼豆腐米线","pir":"18","pl":["米线", "青菜","鱼豆腐","豆芽"]},{"title":"22香菇米线","pir":"16","pl":["米线","青菜","香菇","豆芽"]}]},
{"name":"23众一品黄焖狗","cd":[{"title":"24肥牛米线","pir":"20","pl":["米线","青菜","肥牛","豆芽"]},
{"title":"25鱼豆腐米线","pir":"18","pl":["米线","青菜","鱼豆腐","豆芽"]},{"title":"26香菇米线","pir":"16",
"pl":["米线","青菜","香菇","豆芽"]}]}]}事件绑定
事件绑定
事件绑定与冒泡
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