Copy Code code as follows:
settimeout (function (obj) {
alert (OBJ.A);
}, Watts, {a:1});
The third argument is passed, and the third parameter is passed as the parameter obj of the callback function. 1 is popped up in non ie
The difference between settimeout and setinterval under JS
A lot of people think the two methods are similar, but, in fact, they are very far away.Because settimeout (expression, delay time) in the execution, is after the load delay specified time,
Introduction to setTimeout, setInterval, and setinterval
When I was writing the latest code, I saw someone using setTimeout (fun, 0) in the project. So I want to summarize it. I personally understand that if there are any errors, please point them
The setTimeout and setInterval syntaxes are the same. They all have two parameters: one is the code string to be executed, and the other is the interval in milliseconds. after that period, the code will be executed.However, there are differences
In fact, setTimeout and setInterval have the same syntax. They all have two parameters: one is the code string to be executed, and the other is the interval in milliseconds. after that period, the code will be executed. However, when there are
In fact, setTimeout and setInterval have the same syntax. They all have two parameters: one is the code string to be executed, and the other is the interval in milliseconds. after that period, the code will be executed. However, when there are
This article mainly introduces how to pass parameters to the setTimeout code by using JavaScript, and analyzes the skills related to passing parameters to setTimeout, which is of reference value, for more information about how to pass parameters to
Difference between js setTimeout and setInterval, js setinterval js settimeout setinterval window. setinterval flash setintervalSetinterval parameter clearing setinterval asp setinterval as setinterval stop
Let's take a look at the example to
These two days customer demand can not be fixed down, do idlers for a long time, rather to tidy up the recent encounter some small trouble.Business:Scene One,Recently in the process of the development of the use of Baidu's rich client text editor
In recent days, when writing game code, frequently use timers, occasionally think of a. Delay () method, using a few times to find the effect of the difference is very large, then carefully studied the difference between the two!1. The SetTimeout
SetTimeout (CB, MS)The setTimeout (CB, MS) global function executes the specified function (CB) After the specified number of milliseconds (ms). : SetTimeout () executes the specified function only once.Returns a handle value representing the
I have read the setTimeout and setinterval functions in many documents about JavaScript. They always think that their functions are completely the same-that is, how long will they be executed, so the setTimeout function has always been used, and the
Difference between setTimeout () and setInterval () Methods
The timer setTimeout () and setInterval () are two different functions of the js timing function. The following is a brief introduction and I hope to help you.
The timer setTimeout () and
settimeout (expression, interaction time)The delay time/interaction time is in Hao seconds (1000ms=1s) settimeout at execution time, after a specified time delay after loading, execute an expression once
SetTimeout at execution time, it executes an
Can often be used to refresh an expression.
Example 1
The code is as follows
Copy Code
SetInterval () case
The code is as follows
Copy Code
var leftseconds = 10;var intervalid;$
SetTimeout is often used to defer execution of a function, using theSetTimeout (function () {...}, timeout);SetTimeout (function...,0) is sometimes used for asynchronous processing, for examplefunction f () {...//Get readySetTimeout (function () {...
Recently encountered a Javascript exam, which reads as follows:
Try to implement the Javascript code in the annotation section to add more anywhere else
Code (if not implemented, explain why it cannot be implemented):
var Obj = function (msg) ... {
The SetTimeout method is the timer program, which is what to do after the time. Just finish it.The SetInterval method is to indicate that an operation is repeated at a certain time interval.If you implement the function of Setinerval with settimeout,
This article analyzes the usage of JS timeout call settimeout and intermittent call setinterval. Share to everyone for your reference. Specifically as follows:
Today, I read the JavaScript Advanced Program Design (third edition) book, found that
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