We give out a piece of javascript tags such as <script src="http://ours.com/some.js"></script>
which site owners put on their site like http://example.com and in this javascript tag we want to dynamically include a third-party js such as which can have document.write in it, but of course if we try to include it by conventional method,
var script_tag = document.createElement('script');
script_tag.type = 'text/javascript';
script_tag.src="http://third-party.com/some.js";
document.getElementById('target').appendChild(script_tag);
we get a warning from browser,
Warning: A call to document.write() from an asynchronously-loaded external script was ignored.
How do we get around this? Keep in mind, we don't really have control over third-party scripts so we can't change the logic in it. We are looking for some solution which can work across all browsers.
The problem with loading a script on a already loaded document (instead of having the browser ignore the document.write()
) is that you would delete all existent HTML. See this example so you can understand exactly what's happening, or for more details look at a documentation page for the document.write() method.
While I know this might not be what you're expecting to get as an answer, I believe you are out of luck since rewriting the script is not an option.
This appears to be a similar question with similar replies.