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Today'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.在阳太的恶意煽动下，普通人类与SPEC持有者间的矛盾日益激化。身处两者夹缝之中，当麻对法蒂玛第三预言和人类未来的走向充满了迷惑。玛利亚、白衣教皇、左手持火之剑的天使……预言中的关键人物们若隐若现，黑暗降临的未来是否终将无法避免？翘儿也当真是精打细算，本来估摸着这一早上的收获够半顿饭的花销，现在也就够两口了。7岁的伯蒂尔的父母在工作，伯蒂尔独自在家，感到无聊。自从他妹妹玛莎因病去世以来，他是家里唯一的孩子。但当他…田彩霞放羊误入马家祖坟，族长追打田彩霞时摔倒毙命。马家族人逼着田彩霞为族长跪孝，丈夫王安全阻拦被打死。土匪刘和尚得知田彩霞遭遇要为她报仇，前提是娶她做压寨夫人。田彩霞含泪答应，她给两个儿子后背刺上王字，分别送给了金家和吕家。Hello, landlord. Open the chat interface with that person's QQ number-then click Report-Fill in the reason for reporting-Fill in the evidence for reporting-Review-Receive the notice