function return false

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Javascript disables the selected text implementation code of the document element Object

Copy codeThe Code is as follows: // The obj parameter: The jquery object of the element of the selected text to be disabled // Parameter enabled: true, optional; false, not selected Function setSelectable (obj, enabled ){ If (enabled ){ Obj.

Use the jQuery fancybox plug-in to create a practical data transmission mode pop-up form

Modal forms have become a frequently used data transmission method for Web developers to design interfaces. The modal window can improve the website availability. A customer wants a form to pop up the modal mode to submit website feedback. After

THREE. JS getting started tutorial (5) ten things you should know

Three. js is a great open-source WebGL library. WebGL allows JavaScript to operate on GPUs and implement 3D in the browser. However, this technology is still in its development stage, and there is a shortage of materials. Fans should learn it

Events related to ajax in jquery, jqueryajax

Events related to ajax in jquery, jqueryajaxJquery ajax event classification (1) local events Local events: Events bound to a single Ajax request object. Each Ajax request object can bind its own local events as needed. A local event is only

JQuery Select (single choice) simulation plug-in V1.3.62 release

First of all thanks to the jQuery. Select. js author Zhang Jingwei, jQuery. Select. js Project address: http://www.zhangjingwei.com/archives/jquery-select%E5%8D%95%E9%80%89-%E6%A8%A1%E6%8B%9F%E6%8F%92%E4%BB%B6-v1-3-6/The project needs to use the

Kibo Javascript tool library for handling Keyboard Events

Getting started Kibo does not depend on anything. You just need to put it in your HTML code: Copy codeThe Code is as follows: Download kibo. jsCreate a Kibo object instance and the event listener is created:Copy codeThe Code is as follows: var k =

Summary of compatibility issues in javascript ie and FF

Png transparentAlphaImageLoader Filter: progid: DXImageTransform. Microsoft. AlphaImageLoader (enabled = bEnabled, sizingMethod = sSize, src = sURL) Enabled: Optional. Boolean ). Set or retrieve whether the filter is activated. True: default value.

Transformation Method of Jquery paging plug-in (server-side paging)

Paging is almost essential to every external program. In the webform era, many people have used the AspNetPager user control. Many people actually use it because of its advantages: pass it a few parameters to generate a decent page. In fact, this is

JQuery-based countdown plug-in code

Remaining Time: 1 hour: 40 minutes: 30 seconds Copy codeThe Code is as follows: 1 /* * Countdown plug-in, mainly used for time-limited purchase * By wayshan Version 1.0 * Usage: * $ (Function (){ * $ ("# ElementId"). countdown ({ * Edate: "15:14:23"

Javascript implementation prohibit right-clicking and F12 viewing source code _ javascript tips-js tutorial

This article mainly introduces the javascript code that disables right-click and F12 viewing source code. If you need code, you can refer to the function below. The Code is also very simple. There is not much nonsense here, and the source code is

Object of Javascript learning notes (III): hasOwnProperty _ basic knowledge-js tutorial

To determine whether an attribute is defined in the Object itself rather than inheriting from the prototype chain, we need to use the hasOwnProperty method inherited from Object. prototype. The hasOwnProperty method is the only method in Javascript

Guide for Using hasOwnProperty () in javascript _ basic knowledge

This article describes in detail how to use hasOwnProperty () in javascript. it is very comprehensive and recommended to anyone who needs it. Overview The hasOwnProperty () method is used to determine whether an object contains the specified

15 common jquery methods and tips

This article mainly introduces 15 common jquery methods and tips. This article summarizes some commonly used methods in development, for example, you can obtain the row Mark and column mark of td, determine whether it is press enter, select all, and

Page Disable Right-click

var zhonghao={Binding eventsMyaddevent:function (obj, sevent, fn) {if (obj.attachevent) {obj.attachevent (' on ' +sevent, FN);} Else{obj.addeventlistener (Sevent, FN, false);},Suppress text selectionDisableselect:function (e) {var

Training Course Title Record 2

This problem seems to be divided into two situations.Situation one, put the source code first:The first 12th line is to create the function for F,g. Then when the program reads the self-tuning function of the red-framed part, apart executes the

About handling Forbidden pictures default drag behavior action

This way, when I move the mouse, there is no function to trigger the OnMouseMove event binding. It's awkward to operate. Later I tidied up a bit. A total of three ways to solve this problem: It's not clear which way is better. When you have the

Build a customer service system step-by-step (6) Chrome desktop Sharing

This article describes how to use WEBRTC to achieve desktop sharing under chrome. Because it is necessary to use HTTPS to access the line, so in passing also introduced how to use the SSL certificate. 1 Chrome Extensions Download the

Custom Meteor Account Interface

Meteor comes with a convenient account code package, it is easy to add user registration, login and retrieve password functions in the application.Meteor's account system is very helpful for building prototypes quickly, but when it comes to a more

DIV Simulation textarea Adaptive height

Before the company to do the project, there is such a demand, I write a comment box, you can increase the number of comments with the increment and automatically expand, at first I want to use textarea implementation, but later try to find textarea

Analysis of the implementation principle of drag-and-pull effect 2

This article analyzes the drag-and-drop effect of HTML5 supported browsers, and does not use any libraries to analyze the drag-and-drop process.First think about how we usually drag and drop how to operate, can be divided into several steps:

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