We know that in HTML, using The introduction of the two JS is not possible to call one another. So how do we fix it? Of course, you can copy the code all over, maybe you don't like it.For example, there is an HTML that has a button that invokes method B () in the B.js file when it is pressed. and B () calls method A () in the A.js file again. To implement this functionality, it is important to note that the JS
Browser load static resources and JS way is linear loading, so the general situation can be put JS to
And some times we both want JS in the entire page of the head load, and worry about JS blocking caused the site to load slowly, you can use the Non-blocking loading JS tec
This article focuses on the appropriate direction of node. js, what is node. js suitable for? And what are the benefits of node. js? Please see the article for more detailed details.
First, let's talk about what node. js is suitable for:
First of all, Nodejs is the cornerstone of the front-end full stack, its applicat
This article mainly introduces node. in js, You Can format numbers to add thousands of characters. This article provides three implementation methods and provides the instance Code respectively. For more information, see the processing method separated by commas (,).
Regular Expression mode:
The Code is as follows:
"15000000 ". split (""). reverse (). join (""). replace (/(\ d {3})/g, "$1 ,"). split (""). reverse (). join ("");
"115000000". split ("
This article mainly introduces node. buffer in js. the usage of the copy method. This article introduces the buffer. copy method description, syntax, receive parameters, use instances, and implement Source Code. For more information, see
Method description:
Replace the buffer.
Copy data from the source buffer and replace it with the specified location of the target buffer.
Syntax:
The Code is as follows:
Buffer. copy (targetBuffer, [targetS
This article mainly introduces node. emitter in js. the usage of the on method is described in this article. on Method description, syntax, receive parameters, use instances and implementation source code. For more information, see
Method description:
Registers a listener for a specified event.
Syntax:
The Code is as follows:
Emitter. on (event, listener)Emitter. addListener (event, listener)
Receiving parameters:
Event (string) event TypeThe call
This article mainly describes how to use the path. dirname method in node. js. This article describes the method description, syntax, usage examples, and source code implementation of path. dirname. For more information, see
Method description:
Returns the path directory. Similar to UNIX directory commands.
Syntax:
The Code is as follows:
Path. dirname (p)
Because this method belongs to the path module, You need to introduce the path module (var p
This article describes how to use the path. isAbsolute method in node. js. This article describes the method description, syntax, examples, and source code implementation of path. isAbsolute. For more information, see
Method description:
Checks whether the path is an absolute path. An absolute path will be resolved to the same location, whether in the working directory or not.
Syntax:
The Code is as follows:
Path. isAbsolute (path)
Because this me
This article mainly introduces Custom Event instances in node. js. A simple example. For more information, see the EventEmitter that inherits events, then you can register the event through the on; emit triggers the event and removeListener removes the event. A simple example is as follows:
Var util = require ('util'); var Et = require ('events '). eventEmitter; function Ticker () {var self = this; setInterval (function () {self. emit ("tick")
In our previous JS code writing process, basically no code hints, we want to write a JS script, it can be like Java code, we manage, and then it will list the method list for our choice, in fact, there are many plug-ins, such as I used to Jseclipse plug-ins, It can have some hints, but the effect is not there ideal, functional support is not very strong, and later found and switched to Spket.1. Installation
Foreword: When using the bootstrap component recently found a usability problem, many simple component initialization need to write a lot of initialization code in JS, such as a simple select tag, because just need to get data from the background to fill in the option, But from the background to take the data need JS initialization, so the initialization of the page when the initialization of
Http://bbs.blueidea.com/thread-2430778-1-1.html)
I sorted out several common webpage advertisement codes.
Demo address:Http://www.makewing.com/lanren/js/01/index.htmHttp://www.makewing.com/lanren/js/02/index.htmHttp://www.makewing.com/lanren/js/03/index.htmHttp://www.makewing.com/lanren/js/04/index.htmHttp://www.makewi
This article if JS Close the window and JS close the page of several methods to summarize the introduction, the need for friends can come to the reference, I hope to help you. The first type: JS timed auto Close window ; nbsp; nbsp; ie6-7 JS Close window Not prompt method nbsp; method One:
Program Application scenario: Flash is a map, a click on the map, call JS, pop up a dialog box, display some of the information you want, JS timed call as provided by the method, and then go to change the color of flash.The following is the as code:Import flash.events.MouseEvent;Import Flash.text.TextField;To increase the number of listening events for each building.Mc0001.addeventlistener (Mouseevent.click
1. How to Understand "JSON"The first thing you should realize is that JSON is a data conversion format, and since it's a "format," it's an abstraction. It is not a JS object, nor a string, it is just a format, a rule only.This format specifies how to convert the JS object to a string, and the string to which it is converted-the serialized--json.stringify interface;And how to convert a valid string into a
The first type: JS timed automatically close the window
Copy Code code as follows:
The second: Click the link does not prompt JS close the window
Copy Code code as follows:
The Third Kind: The window does not have the prompt to automatically close the JS code
Third: PHP Code submission window after the prompt inform
http://blog.csdn.net/deepwishly/article/details/6670942 AjaxPro.dll Basic Tutorial (foreground call background method, background call foreground method)1. Perform functions in C # code in JavaScript functions:Method One: Indirectly trigger the background code1, first set up a service-side control button named BTN1, double-click into the background will be called or processed content written to Btn1_click;2, write a JS function in the foreground, the
The example of this article describes jquery and JS to implement dynamic loading JS file method. Share to everyone for your reference, specific as follows:
Problem:
If you load the script tag directly with jquery append, you will get an error. In addition to document.write, there are other better ways to dynamically load JS files.
Workaround:
1. jquery method
function definition statement
function Demo2 () {
Eval (s);
}
Demo2 ();
Alert (test ()); ->error:test is not defined
This is because the test function is defined in the local space and can be accessed within the DEMO2 function and is inaccessible outside.
Sharing: Using JS eval to parse the points of attention in JSONThere are generally two ways to parse a JSON string into a JSON data format in
Step by step teach you how to build the node. js service under win7
What is node. js? Return the server-side JavaScript? In this articleArticleIf you do not want to explain it, you can search and find out that server-side JS is not a new technology, but a recent node. the popularity of JS broke out. I will explain wha
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