Original article address:
Http://www.phpv.net/html/1700.html
The setTimeout and setinterval of JavaScript are two methods that can easily fool others' feelings, because we often think that the call will be executed in the established way. I think
A few days ago just sent a use of settimeout to improve the UI response speed of the article, originally felt that the understanding of the settimeout has been deep enough, but yesterday accidentally heard that SetTimeout actually has a "bug": in
When writing H5 games, you often need to regularly refresh pages to achieve the animation effect. Usually, setTimeout () and setInterval () are used. But do you know the usage of SetInterval and setTimeout, the following describes how to use
SetTimeout is often used in Javascript to delay the execution of a function. After this sentence is executed, the alert window pops up with a delay of 1 second. Next, we will introduce the usage of the JavaScript call stack and setTimeout, if you
When writing H5 games, you often need to regularly refresh pages to achieve the animation effect. Usually, setTimeout () and setInterval () are used. But do you know the usage of SetInterval and setTimeout, the following describes how to use
SetTimeout ()Execute an expression or function at the specified time after loading;Run only once. It is used with window. clearTimeout.OnCopy codeThe Code is as follows:$ (Document). ready (function (){SetTimout (test (), 200 );Function test
One interview experience on setTimeout front-end and one experience on settimeout
Preface
The frontend is a hot field in recent years, and the atmosphere is very strong. My friend Xiaowei has recently been in a crazy interview and has met many
Use of settimeout and setintervalBoth of these methods can be used to implement JavaScript after a fixed time period. But each has its own application scenario.MethodIn fact, settimeout and setinterval have the same syntax. They all have two
Use of settimeout and setintervalBoth of these methods can be used to implement JavaScript after a fixed time period. But each has its own application scenario.MethodIn fact, settimeout and setinterval have the same syntax. They all have two
When you make a Web page dynamic, you're bound to meet some requirements that require a program to wait a long time before it starts to execute, just like in our life, and then start doing something later. In JavaScript mainly through the timer to
For the innerHTML property, almost all elements have a innerHTML property, which is a string that sets or gets the HTML that is inside the object's start and end tags. (Gets the contents of the beginning and end of the current HTML tag)For the
SetTimeout ()To execute an expression or function by delaying the specified time from loading;
Execute once only; use with Window.cleartimeout.
I'm here
Copy Code code as follows:
$ (document). Ready (function () {
Settimout
I. Explanatory notes
1. Overview
SetTimeout: Call a function after the specified delay time or execute a code fragment
SetInterval: Periodically invokes a function or executes a piece of code.
2. Grammar
SetTimeout:
var Timeoutid =
Recently with SetTimeout, setinterval, because the function to be passed to use this, so in-depth understanding of some!The third argument to the settimeout and setinterval functions was to simply define the language type, which was later supported
Web page effects settimeout and SetInterval Execute command function method periodically
settimeout (expression, delay time)At execution time, after the specified time is delayed, the expression is executed once, remembering that the number is once
Today, check yourself with jquery+ajax+php do the website background login detection, found that after the successful landing page jump function this javascript (JS) code effects in IE and Google browser Chrome can be well executed, compatibility is
SetInterval () Definition and usage
The SetInterval () method executes a function or expression in the specified period (in milliseconds). The method loops through the function until the function is explicitly stopped by using clearinterval (), or
SetTimeout
SetTimeout () //-run the code after the specified timeClearTimeout () //-cancel setTimeout ()
Note: setTimeout () and clearTimeout () are both functions of the Window object of html dom.
Usage: setTimeout () is used to call a function or
JavaScript's settimeout and setinterval are two very easy ways to deceive others, because we start to think that the call will be executed in a given way, and I think a lot of people have the same feeling, for exampleSetTimeout (function () {alert ('
This article mainly introduces parameter passing and calling of setTimeout and setInterval functions in JavaScript, two functions can insert the code to be executed into a code queue maintained by the js engine at a set time point. For more
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