Javascript Onclick Return

Read about javascript onclick return, The latest news, videos, and discussion topics about javascript onclick return from alibabacloud.com

What does JavaScript void 0 mean

This code can often be seen in Javascript scripts: 〈a href= "javascript:changenum (); void (0);" 〉here〈/a〉 but what does void (0) mean here?   What's the effect?   In JavaScript, Void is an operator that specifies that you want to evaluate an expression but not return a value. void operator usage format is as follows: ...

Web design common JavaScript Classic code

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall 1. Add to Favorites

C # Five ways to call foreground JavaScript in the background

To the project needs, the other project team with VC developed components, in the Web background code can not access this component, so had to call the foreground JavaScript through the background to operate this component. Looked up on the internet, found that there are three ways to access the foreground code: the first, OnClientClick (VS2003 does not support this method) <asp:button id= "Button1" runat= "Server" ...

The magical uses of JavaScript void (0)

In JavaScript, Void is an operator that specifies that you want to evaluate an expression but not return a value. void operator usage format is as follows: 1. Javascript:void (expression) 2. Javascript:void expression expression is an expression of the JavaScript standard to compute. The parentheses outside the expression are optional, but writing is a good habit. We can use void ...

JavaScript HTML illegal character filtering and conversion function

JavaScript Tutorial HTML illegal character filtering and conversion functions <html xmlns= "http://www.jzread.com/1999/xhtml" > <head> <meta http-equiv= "Content-type" content= "HTML; charset=gb2312 "...

Input box click the pop-up selection value to return the page JS code

Parent Window Code: (named Random) <! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <html xmlns=" http://www.w3.o ...

JavaScript event binding method and compatible IE FF solution

Web page Effects Event binding method and compatible IE FF solution var t = document.getElementById ("Tab1"); T.onclick = function TST () {alert (');} The second method var TB = document.getElementById ("Tab1"); if (Window.ad ...

Simple feed conversion code in JavaScript

In JavaScript, use the ToString () and parseint () functions to convert numbers into the system! <! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" http://www.w3.org/TR/xhtml1/DTD/x ...

JavaScript gets the cursor position code of the TEXTAREA element

Web effects get the TEXTAREA element's cursor position code <!doctype html> <html xmlns= "http://www.w3.org/1999/xhtml" > <head> < Meta http-equiv= "Content-type" content= "HTML;

JavaScript compatible IE,FF settings home, add favorite code

If you want to be compatible with multiple browsers to determine the user's browser type, if it is Firefox or ie6,7,8, so that they can not be judged by the difference between the operation. <html xmlns= "http://www.w3.org/1999/xhtml" > <head runat= "Server" > <title> Untitled page </title>

Total Pages: 3 1 2 3 Go to: Go

Contact Us

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.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.