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Netscape2.0以上版本中支持一个窗口内的多帧显示方式,即,一个窗口内可以显示多个独立的帧(frame),每个帧可以有自己的URL地址,为这种方式Web页制作者提供了设计的灵活性。 一、问题的提出 在HTML Web页的制作中经常遇到这类情况,制作编写的内容分成目录及目录下的内容介绍,制作Web页时将显示的方式按照人们的看书习惯:先浏览书的目录(点击目录),然后翻到相应的页次(链接到指定的页面)。但是,如果内容不合浏览者的要求时,需要翻回目录(点击Back按钮),再次点击目录。如此反复,直到找到浏览者自己满意的图书内容为止。
In Netscape2.0 and above, multi-frame display in one window is supported, that is, multiple independent frames can be displayed in one window, and each frame can have its own URL address. In this way, Web page author Provides design flexibility. First, the problem raised In the production of HTML Web pages often encounter such situations, the preparation of the content is divided into directory and directory content description, the production of Web pages will be displayed in accordance with the people’s reading habits: first browse the book Directory (click on the directory), and then turn to the appropriate page (link to the specified page). However, if the content does not meet the viewer’s requirements, you need to go back to the directory (click the Back button) and click the directory again. So repeatedly, until you find the content of your favorite book so far.