Preface
Nature of this tutorial
This is a preliminary tutorial.This tutorial provides a relatively complete basic knowledge for those who have not been familiar with JavaScript, but only limited to the primary knowledge: All JavaScript closely related to dynamic Web pages are not mentioned in this tutorial, including dynamic positioning, animation, and receiving more events (document. captureevent (); All Javascript in IE and Netscape are rarely mentioned.
This tutorial is a reference tutorial.In this tutorial, the structure is similar to a reference, which has the planning nature of the reference, but also the nature of the tutorial. Therefore, I call it "reference tutorial ".
This tutorial is intended for readers
Required skillsThis tutorial is not intended for readers who are not even familiar with HTML. This tutorial will mention HTML content multiple times and will not explain these HTML knowledge.
BeginnerReaders who have not been familiar with JavaScript should have a deep understanding of JavaScript after reading this tutorial.
Document reviewerReaders who have been familiar with javascript can use this tutorial for reference.
Structure of this tutorial
Reference tutorial StructureThis tutorial provides a detailed description of the basics of JavaScript, and provides a simple and easy description of more in-depth knowledge such as objects and events, for example, reference. If you have a certain understanding and digestion ability, I believe that after you have mastered the basic part, you will not encounter any difficulties in learning advanced chapters. The reference structure used in this tutorial makes the tutorial look very uniform-when talking about statements, we do not mention any knowledge other than statements; when talking about objects, and does not mention any knowledge other than the object. If you want to quickly learn JavaScript, you may need to master the "Skip chapter learning" method.
Chapter orchestrationThe entire structure tree of this tutorial is displayed on the left. We can see that there are five chapters. The first two chapters are basic knowledge, the third chapter is advanced knowledge-object, and the fifth chapter is a detailed explanation of the two objects-framework and cookie, as a supplement to the content in Chapter 3.
The content of this tutorial
Reference tutorial StructureReaders with poor understanding or dependency may learn the core of JavaScript-object-oriented programming may feel powerless because they are not used to such reference-based articles; eager readers may feel disgusted with the reference structure of this tutorial, because they must learn Chapter 3 to make a small JavaScript.
Few examplesThis tutorial lacks examples. Readers must have a strong understanding and are willing to practice JavaScript on their own.
Original author of this tutorial
Micro(Click the name to go to the original author's website. The world is easy and does not guarantee the correctness of the Article.) is this only one person great? In addition to me, there are also two JavaScript books, one of which is the JS 1.1 tutorial, but this tutorial has been edited by someone else. The other is a very simple reference. If you copy it, no one knows what to say. There are also two browsers for practice. The English version of JavaScript references and tutorials come from the msdn and Netscape networks. There is also a brain, two hands, one computer ......
