The getElementById() is a JavaScript function that lets you grab an HTML element, by its id , and perform an action on it. The name of the id is passed as a parameter, and the corresponding element is ...
> 原文:[https://www . geeksforgeeks . org/document-getelementbyid-in-react/](https://www.geeksforgeeks.org/what-is-the-equivalent-of-document-getelementbyid-in ...
Retrieving elements from an iFrame can be complicated process due to cross-browser incompatibility. While one method might work for a user accessing your site with Internet Explorer, it may not work ...
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