The href attribute of the 1. tag specifies that the value of the Url,href property of the hyperlink target can be a relative or absolute URL for any valid document, including fragment identifiers and JavaScript code snippets. href= "javascript:",
Object Propertiesdocument.title//Set document title equivalent to the title tag of HTMLdocument.bgcolor//Set page background colorDocument.fgcolor//Set foreground (text color)Document.linkcolor//non-clicked link colordocument.alinkcolor//Activate
JavaScript, which was born in 1995, was designed to verify the validation of form input (in client-side validation, lighten the burden on the server), and has evolved into a feature that enhances web interaction and can enhance the user's experience.
Many JS plug-ins begin with the Code (function ( which is not quite clear until you see // Event Bindings this.bindHandler = (function () { if (Window.addeventlistener) {// Standard browser return function
Today when writing a JavaScript demo, for a small problem for a long time, and the code is as follows:var start = document.getElementById (' start ');Start.onclick = function () {...........};After this error was reported, Typeerror:start is
This plugin was mainly desined to work with Sharpkit.You is expected to write C # and get JavaScript code with help of Sharpkit.If you don't like C # and would like-to-write javascrtipt only, Yes, you can do this, in version 1.5. But it'll be a
Indicates that the other part of the current line is a comment instead of the code to execute, so the interpreter does not try to run it/* Represents the beginning of a multiline comment*/Indicates the end of a multiline commentCurly braces () and {}
1. Debugging with the alert () statementWhen you cannot locate the exception that is thrown by a program error, you can use code tracing to find the error, and you can place the alert () statement in a different location in the program, using it to
PrefaceMoving JS for some time, I think things are just a superficial understanding. is very deficient. So start using blogs to make a slow recording and accumulation of this part of the knowledge.Believe that add up, slowly will this part of the
1. Broker ModeThe role of the mediator pattern is to remove the tight coupling between objects and objects, and when an intermediary is added, all related objects communicate through intermediaries and no longer refer to each other1.1 Example of the
Call methodApply to: Function ObjectInvokes one method of an object, replacing the current object with another object.Call ([thisobj[,arg1[, arg2[, [,. ArgN]]])Parameters:ThisobjOptions are available. The object that will be used as the current
the scope of a variableTo understand closures, you must first understand the special variable scope of JavaScript.The scope of a variable is nothing more than two kinds: global variables and local variables.The special point of the JavaScript
Native JS encapsulate motion Functions
Before learning native JS, I have been using jQuery to write sports for various conveniences, but I don't know why. Today I have to read a javascript video tutorial (I won't talk about it here to avoid
Javascript adds a DOM node to the document for Method Instance analysis and dom instance analysis
This example describes how to add a DOM node to a document by using javascript. Share it with you for your reference. The details are as follows:
The
About the use of setInterval and setTimeout in JavaScript, settimeinterval
When it comes to setInterval, we have to mention setTimeout, both of which are used to regularly execute a function. The difference is that setTimeout is only executed once,
Operation object attributes in JavaScript
1. Operation Object Attributes
Note:
Relationship between tag attributes and DOM object attributes:
The vast majority of users are the same, for example, the imgobj. src attribute corresponds to the src
Special object-oriented and inheritance in javascript (Getting Started)Many Javascript learners have heard that everything in Javascript is an object. When I first came into contact with javascript object-oriented programming, it was quite messy. At
Dom-repeat and VM-related operations in the Polymer framework of JavaScript, polymerdom-repeat
Various frameworks have the ability to bind a list of data to the DOM. For example, Angular uses ng-repeat to bind the list data. What about Polymer? In
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.