Brief front-end architecture experience&&coding tips based on editor as an example

Relatively rough and simple. Interested students can take a look. Let me post the main content:

This is the main content of the first ppt. I won’t post too many specific things. Students who are interested in these aspects can download it and take a look. Since it is a ppt based on the editor as an example, I will also attach a simple demo using the execCommand command. The principle of editor can be seen in the demo. Attached here is the code:
Copy the code The code is as follows:
 
 
 
 
 
 
 
< /textarea> <br><script type="text/javascript"> <br>new Editor('test'); <br></script> <br></body> <br>< /html> <br>
</div> <br>You can go to the local area to demonstrate by yourself. It is a very simple example to provide an idea. <br>The download of the first ppt is provided below: [Click here to download "Some Tips About JS"] <br><br>[History of front-end architecture of Alibaba China Station-a brief talk] <br>The following is the ppt part Content: <br><img    style="max-width:90%" alt="" src="http://files.jb51.net/upload/201011/20101125203107887.JPG"  style="max-width:90%"><img    style="max-width:90%" alt="" src="http://files.jb51.net/upload/201011/20101125203107715.JPG"  style="max-width:90%">
<p>Interested students can take a look. <br><a href="http://xiazai.jb51.net/201011/yuanma/JavaScript_jb51.net.rar" target="_blank">File package download address</a></p>                </div>
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Brief front-end architecture experience&&coding tips based on editor as an example_javascript skills
