javascript document body id

There’s one more, very ancient method of adding something to a web-page: document.write.

However, using innerHTML requires some preparation if you want to be able to use it easily and reliably. We could make a function and put the code there. By using our site, you Let’s demonstrate using an example.
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. But usually the returned value is not used, we just run the method. Use HTML/CSS for the styling, JavaScript only updates time in elements. But the alternative way would be to clone the existing div and modify the text inside it (if needed).

That was the HTML example.

The call to document.write(html) writes the html into page “right here and now”. Upload and Retrieve Image on MongoDB using Mongoose. We use cookies to ensure you have the best browsing experience on our website. The above demonstrates referencing a form in the iframed document. Each component of the time would look great in its own : The update function will refresh the clock, to be called by setInterval every second: In the line (*) we every time check the current date. Note: These cross-document interactions are only possible if the documents have the same origin. Changing Text with innerHTML. Here we’ll see how to create new elements “on the fly” and modify the existing page content. Help to translate the content of this tutorial to your language! How to dynamically get the content width of a div using AngularJS ? Here are more insertion methods, they specify different places where to insert: Arguments of these methods are an arbitrary list of DOM nodes to insert, or text strings (that become text nodes automatically). Create a function clear(elem) that removes everything from the element. acknowledge that you have read and understood our, GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam. It shows "aaa" before the