Summary of usage of enhancement tags in HTML

In recent years, Hypertext Markup Language (HTML) has expanded rapidly. To meet more needs, it adds many extended functions. Designing novel and attractive web pages has increasingly relied on Java applets (small programs), embedded scripts, frames, plug-ins and other extended HTML functions. These extended HTML functions can not only further format text, but also embed programs, animations and other interactive elements, transforming the once static homepage into a new and wonderful picture that can be used by any homepage maker. Give full play to your imagination and design a charming homepage. Below I will introduce several hypertext tags used to enhance the functionality of HTML pages. These tags are increasingly used in web design.

1. 〈script〉 tag

〈script〉 is an HTML tag used to mark javascript and vbscript programming. Its format is as follows:

〈script attribute = attribute value〉javascript or vbscript program source code 〈/script〉

You can insert as many 〈script〉...〈/script〉 tag blocks into the page as you like. The <script> tag has a variety of attributes (such as event, for, language, src, etc.), the most commonly used of which is the language attribute, which is used to specify the language type of the script, such as "javascript" or "vbscript". </script>

2. 〈applet〉 tag

The 〈applet〉 tag is a special tag used to insert a Java applet into the page. It has a variety of attributes. The general attribute format of the tag is as follows:

〈applet attribute = attribute value〉〈/applet〉

Its various attributes are used to define the path and file name of the java applet. , the position, size and operating parameters of the java applet applet in the page, etc.

3. 〈object〉 tag

The 〈object〉 tag can not only be used to insert activex controls into the page, but also to insert other ole objects, such as images, Documents, animations, small programs, etc., its format is:

〈object attribute = attribute value〉〈/object〉

Its various attributes are used to set the inserted object. Type, path, size, position displayed on the page, etc.

4.〈param〉 tag

After using the

〈param name=＊value=＊valuetype=＊type=＊ 〉

The meaning of each attribute is: name is the name of the parameter; value specifies the value of the parameter; valuetype specifies how to represent the value of the parameter; type specifies the media type.

5.〈embed〉 tag

This tag can be used to embed multimedia files, such as movies, sounds, and virtual reality languages ​​(vrml) on the home page. etc., but at this time you need to install a plug-in to play the corresponding multimedia files in the browser. The 〈embed〉 tag behaves differently in each plug-in. Its general format is: 〈embed src=″url″〉.

6.〈bgsound〉 tag

This tag is used to insert background music into the page. Its format is:

〈bgsound src= ″url″loop=″*″〉

where src is used to specify the address of the wav file, and loop sets the number of loop playback times

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