Home > Web Front-end > JS Tutorial > Why Does console.log Disappear in the Final Release of IE8?

Why Does console.log Disappear in the Final Release of IE8?

Patricia Arquette
Release: 2024-11-15 07:30:02
Original
232 people have browsed it

Why Does console.log Disappear in the Final Release of IE8?

IE8's Hide-and-Seek Console.log

The absence of console.log in the final release of IE8 has perplexed developers, given its presence in the beta. The discrepancy stems from the fact that console.log is only accessible through the Developer Tools panel.

Unveiling the Console.log

To enable console.log, simply toggle the Developer Tools panel using F12. Surprisingly, it remains functional even after closing the panel.

Addressing the Quirky Behavior

This apparent bug may leave developers wondering if it will be fixed. While no definite answer exists, the bug may persist.

Workarounds for Debugging

To circumvent the console.log limitations, developers can employ the following workarounds:

  • Function trace:
function trace(s) {
  if ('console' in self && 'log' in console) console.log(s)
  // Uncomment the line below to receive silent notifications instead
  // of alert pop-ups.
  // else alert(s)
}
Copy after login
  • Simplified function:
function trace(s) {
  try { console.log(s) } catch (e) { alert(s) }
}
Copy after login

These workarounds allow developers to write debugging statements without relying solely on the console.log function.

The above is the detailed content of Why Does console.log Disappear in the Final Release of IE8?. For more information, please follow other related articles on the PHP Chinese website!

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template