Common DOM operations include

Common DOM manipulations include:

  1. Get elements: You can use document.getElementById, document.getElementsByTagName, document.getElementsByClassNameand other methods to get elements in the page.

  2. Modify elements: You can use element.innerHTML, element.innerText, element.setAttributeand other methods to modify the content and attributes of elements.

  3. document.createElementAdding elements: New elements can be created with and element.appendChildadded to the document with .

  4. Deleting elements: element.removeChildElements can be deleted using the method.

  5. Modifying styles: You can use element.stylethe attribute to modify the CSS style of an element.

  6. Event processing: You can use element.addEventListenerto bind event processing functions to respond to user interaction.

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Origin blog.csdn.net/w418856/article/details/129861175