What is href JavaScript void?

30. Usage of javascript:void(0) means that the author of the HTML is misusing the anchor element in place of the button element. Anchor tags are often abused with the onclick event to create pseudo-buttons by setting href to “#” or “javascript:void(0)” to prevent the page from refreshing.

What does JavaScript void () do?

Using javascript: , you can run code that does not change the current page. This, used with void(0) means, do nothing – don’t reload, don’t navigate, do not run any code. The “Link” word is treated as a link by the browser.

What does JavaScript void 0 ); do?

It is often used when inserting an expression in a web page might produce some unwanted effect. To remove this effect, “javascript:void(0)” is used. This expression returns undefined primitive value. This is often used with hyperlinks.

How do I fix JavaScript void error?

You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.

  1. Hold down the Shift key and left-click the Reload button.
  2. Press “Ctrl + F5” or press “Ctrl + Shift + R” (Windows,Linux)
  3. Press “Command + Shift + R” (Mac)

How do I stop JavaScript void 0?

Example of JavaScript:void(0)

We can specify the double click code by using the ondblclick event handler. To prevent the page reloading upon a single click, we can use JavaScript:void(0); within the anchor link. Double Click Me!

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What is HTML href?

(Hypertext REFerence) The HTML code used to create a link to another page. The HREF is an attribute of the anchor tag, which is also used to identify sections within a document.

How do I get rid of JavaScript void 0 in Chrome?

Fix javascript:void(0) in IE/Chrome/Firefox

  1. Open Control Panel on your computer.
  2. Choose to View by Category.
  3. Select Programs from the list.
  4. Click Programs and Features in the right pane.
  5. Look for the Java entry and select it.
  6. Click on the Uninstall button appeared now.
  7. Wait for the installation to finish.

What does run script void mean?

See, most browsers allow you to run scripts by entering it into the URL bar. With “void (0)”, you can do this without having to switch pages – it effectively cancels out the page load. … That means that when the browser attempts to load a new page it sees null and has nothing to load.”

How do I unblock JavaScript?

Enable JavaScript in Android browser

  1. Click on the “apps” option on your phone. Select the “Browser” option.
  2. Click the menu button in the browser. Select “Settings” (located towards the bottom of the menu screen).
  3. Select “Advanced” from the Settings screen.
  4. Check the box next to “Enable Javascript” to turn the option on.

How do I unblock JavaScript in chrome?

Activate JavaScript in Google Chrome

  1. Open Chrome on your computer.
  2. Click. Settings.
  3. Click Privacy and security.
  4. Click Site settings.
  5. Click JavaScript.
  6. Turn on Allowed (recommended).