欧洲1卡二卡三卡4卡

ChannelIdToday's problem mainly involves several: objects, triggering events, capturing events, executing processing, and blistering. This is actually the whole process of JS execution. The process of bubbling is very interesting. In fact, it is like a glass of water, but this glass of water is hierarchical, and the bottom is the object of the current trigger event. Then the higher the range, the larger the range. The top layer must be window and the penultimate layer must be document. In the process of floating up, the bubble will judge whether the layer currently reached has a binding event handling method. If there is any, the corresponding processing is executed. If not, it will continue to blister. Until you reach the top window window layer. We can do corresponding processing at any layer to prevent the event from continuing to bubble. The method is the method that calls the event object to prevent blistering. Event.stopPropagation (); The following is a process method written to verify JS event blistering.这次的故事在街头上演！ 高楼环绕的小屋被拆毁的瞬间，Red 和 Yellow 被驱赶到了纽约城市的中央。 在冰冷高大看不到一切的城市里，有各种各样的事物在等着 Red 和 Yellow。 从冰冷可怕的雨滴炸弹，到犀利敏锐的老鼠门牙，还有疯子一般的双胞胎鸽子。在没有食物，没有睡处的纽约街头，Red 和 Yellow 会展开怎样的故事呢？ 像宝物仓库一样的后巷垃圾场，令人兴奋的水上公园喷泉，还有各种花花绿绿的花坛等等。在小虫子眼里看到的纽约背景下，Red 和 Yellow 还有他们的小伙伴们在纽约街头的生活开始了！TreeNode root = null;原名为《家有阳光》的现代都市家庭情感剧《儿女冤家》围绕当代社会热点话题“啃老族”现象而展开，讲述家庭生活中父母与儿女之间微妙情感的家庭伦理剧。其中，“母亲”张凯丽、“女儿”黄小蕾和“媳妇”吴晓敏组成当代家庭新格局，三个女人一台戏，上演了一出与“亲情”密不可分的家庭战役，让故事悲中有喜，笑中带泪。矛盾重重过后，这些儿女冤家是否能从中感念母恩？(1) Take the department as a unit, and hold a forum on the 8th floor every cycle. The company provides melon seeds, fruits and the like, and speaks freely and organizes the forum in a pleasant and harmonious atmosphere.