How Can I Close a Browser Tab with User Confirmation Using JavaScript?

Closing the Current Browser Tab with User Confirmation

Closing the current browser tab without affecting other tabs can be achieved using JavaScript's window.close() method.

To create a link that prompts the user for confirmation before closing the tab, the following steps can be followed:

1. Create a JavaScript function to handle the confirmation and tab closing:

function closeTab() {
  if (confirm("Close Tab?")) {
    window.close();  // Close the current tab
  }
}

2. Add the function call to an HTML element, such as a link:

<a href="javascript:closeTab();">Close Tab</a>

When the user clicks on the link, the closeTab() function will execute, displaying the confirmation dialog with Yes and No buttons. If the user clicks Yes, the current tab will be closed. If they click No, nothing will happen.

Note:

• The window.confirm() dialog box typically displays OK and Cancel buttons, not Yes and No.
• Browser-specific differences may exist. For example, Firefox might disallow closing other windows with JavaScript, while IE might ask for user confirmation.

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