Using jquery to realize the example code _jquery of the typewriter subtitle effect

Implementation effect:

Implementation principle:

Read the code in HTML,

Then skip the code between "<" and ">",

The format of the content is saved by the way

And then a timer, output by one.

Basic knowledge to use:

jquery has two methods for developing Plug-ins, respectively:

jQuery.fn.extend(object);

jQuery.extend(object);

jQuery.extend(object); To extend the jquery class itself. Adds a new method to the class.

jQuery.fn.extend(object);Add a method to the jquery object.

$.fnRefers to the jquery namespace, plus the methods and properties on FN that are valid for each of the jquery instances.

such as extended$.fn.abc() 

Then you can do it like this:$("#div").abc();

$.fxis the jquery effect.

such as the use of display, sliding, fade, animation and so on.

$.fx.offYou can turn off the animation and actually display the results directly.

Implementation code:

<! DOCTYPE html>  

Expand

Let's briefly introduce jquery $.extend :

$.extend

Extend the jquery object itself.

Used to add new functions to the jquery namespace.

As follows: Add two functions to the jquery namespace.

Summarize

We can see the effect of their own operation, so easier to understand the study, the above is the entire content of this article, I hope that the study and work can help, if there are questions can be exchanged message.