javascript void 0 fix chrome

undefined = "new value"; Alert (undefined)//alerts "new value"Because of this, your cannot safely rely on undefined have the value that's that you expect.Void, on the other hand, cannot is overidden. void 0 would always return.I tested it under Ie10,firefox and chrome, and unfortunately didn't come up with the expected results. Although the above code did not gi

This code is often visible in JavaScript scripts: 〈a href= "Javascript:changenum (); void (0);" 〉here〈/a〉 But what does void (0) mean here? In JavaScript, Void is an operator that s

Reasons and benefits of using quot; return obj ==void 0 quot; in javascript When I learned about underscore. js, I found that the following code often appears in the source code: if (context === void 0) return func;if (array == null) return

Ahref # After you click the link, the page will be rolled up to the TOP, # The default anchor is # TOP, javascript: void (0). After you click the link, the page does not move and only opens the link, for details, refer to a href = "#"> after clicking the link, the page will go up to the TOP, # The default anchor is # TOP After clicking the link, the page does no

The javascript: void (0) label is displayed in many website A labels. We know that clicking is not going to jump to the link, and there is no response, which is usually followed by javascript: void (0) is followed by a js event. L

Explanation of the differences between a href = # And a href = javascript: void (0) A href = "#"> after clicking the link, the page will be rolled up to the TOP, # The default anchor is # TOP After clicking the link, if you do not want to roll the page to the top, you can use href = "javascript:

1. Location: Is an image in a Windows window. Its main function is to direct the current webpage to anotherHref is a property of a Web page. It can be used to direct another web page and refresh the page. 2. A href = "#"> after clicking the link, the page will be rolled up to the top, # The default anchor is # top After clicking the link, if you do not want to roll the page to the top, you can use href = "javascript:

After clicking the link, if you do not want to roll the page to the top, you can use href = "javascript: void (0)" instead of href = "#". return false also plays a similar role. DetailsHref = "#" And href = "javascript: void (0 )"

Href = "javascript: void (0);" and, There are two ways to set the Href = "#". When you click it, it will jump to the top of the page, which is equivalent to clicking an anchor. A # identifier will appear after the URL. While href = "javascript: void (

When you browse a webpage, you will often find javascript: void (0) in the lower left corner of the browser ). I didn't understand what it meant at the beginning, and I learned the reasons as I learned more deeply. The students joked that this was a major. Some information is missing, and the results are sorted out and used later .... SyntaxHighlighter. all (); w

You can often see this in JavaScript scripts. Code: But what does void (0) mean? In JavaScript, void is an operator that specifies to calculate an expression but does not return a value. The format of the void operator is as

We often use javascript: void (0) code. What does JavaScript: void (0) mean in javascript? Javascript: