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现在的网站中信息量越来越大,如何组织好这些信息,并让浏览者快速地找到所喜欢的话题呢?笔者认为将Windows资源管理器中的树形目录移植到网页中是一种组织信息的好方法。在DHTML技术出现之前,实现这种想法可能是天方夜谭,但现在则是轻而易举的事情了。 实现树形目录的关键在于利用脚本改变网页中元素的display属性,从而控制其显示和隐藏。display属性有4个可选的值,分别为:none、block、inline和list-item。当元素的display属性为none时,元素被隐藏,改
Now that the amount of information in the website is getting bigger and bigger, how to organize the information and let the visitors find the topics they like quickly? The author believes that transplanting the tree catalog in Windows Explorer into the webpage is an organization A good way of information Before the advent of DHTML technology, this idea may be fantasy, but now it is a breeze. The key to implementing a tree-based directory is to use scripts to change the display’s properties of the elements on the page to control its display and hiding. The display attribute has four optional values: none, block, inline, and list-item. When the element’s display attribute is none, the element is hidden, changed