ie11 cannot start javascript

In today's Internet era, the interactivity and dynamics of websites are becoming more and more important, and JavaScript, as a major language to implement these functions, has become an indispensable part. However, when using Internet Explorer 11 browser, some users will encounter the problem of being unable to activate JavaScript. This article will explore the causes of this problem and provide some solutions for users to refer to.

There may be many reasons for the problem, some of them are:

1. Browser settings issue

First, check whether the settings of Internet Explorer 11 allow it JavaScript runs. In the upper right corner of the browser window, click the gear icon and select Internet Options. In the Internet Options window, select the "Security" tab and click the "Custom Level" button. In the security settings dialog box that pops up, find the "Scripting" section and make sure the "Active Scripting" option is enabled.

2. Browser plug-in conflict

Some users may have installed some browser plug-ins, which may conflict with the browser itself or JavaScript code, causing JavaScript to fail to start. . It is recommended to disable all browser plug-ins, then restart the browser and try to run JavaScript code.

3. Caching Issues

Sometimes, JavaScript code may not run properly due to browser cache issues. To try clearing your browser cache, you can try selecting the gear icon in the upper right corner of the browser window and then Internet Options. In the Internet Options window, select the "General" tab, then click the "Delete" button. In the pop-up Delete Browsing History dialog box, check the "Temporary Internet files and website files" option, and then click the "Delete" button.

4. Windows update issues

Sometimes, Windows updates can also cause Internet Explorer 11 to not run JavaScript properly. It is recommended to check for system updates and install any available updates.

5. Database Issues

If you are using some JavaScript code, it may need to interact with the database, and if the database is not configured correctly, the JavaScript may not start . You can check that the database is configured correctly and that the server is running.

To sum up, if you frequently use Internet Explorer 11 and encounter the problem of not starting JavaScript, please check the above five possible reasons. If you are unable to resolve the issue, it is recommended to seek help from technical support. In many cases, your needs may also be better served using another modern browser, such as Chrome, Firefox, or Safari.

The above is the detailed content of ie11 cannot start javascript. For more information, please follow other related articles on the PHP Chinese website!