A tentative study of jquery

After the soft examination and entered the nervous b/S learning stage, because their progress is relatively slow, so more to add into the study. Now, let's summarize Some of the basics of JQuery:

JQuery Definition

         jquery is a set of cross-browser javascript library simplified html and JavaScript operations its Purpose Write less code do more things.

JQuery features

1 , with a strong CSS based on the selector, almost all operations are first used Selector Selector Find DOM object, and then perform various operations on it.

         2. masking browser difference dom operation provides convenient extension, easy-to-use event handling api api

3. powerful plug-in mechanism.

4. The community is active and the documentation is complete with examples . Learning is easy and easy to use.

JQuery Use

to use the jq premise , first of all to refer to a file with jq

<script type= "Text/javascript" src= "Http://code.jquery.com/jquery-latest.min.js" ></script>

         This is jquery official latest address. You can add this to your website to use jquery , but still recommended to download to local server

references to local JQuery libraries:

jQuery can be added to a Web page with the following markup :

 Please note thatthe<script> tag should be located in the   . 
JQuery  Summarize
 after reading the JQuery video, give yourself the feeling that this thing is too powerful to make such a dazzling interface. And the simplicity of the code also makes me ashamed. Then let me summarize this beginner! 

 to do this picture is after several changes in the results, although still not good enough, but compared to the first one or there is a progress, this is enough! Believe that in the next study will have a deeper understanding and generalization.