jQuery HTMLLesson 18Free preview

jQuery CSS Classes

This lesson is part of jQuery · All levels

Summary

The CSS class method allows you to add, delete, or exchange classes on elements without touching the style properties one by one. addClass(), removeClass(), and toggleClass() work together so that the display logic remains centralized in the CSS file. This approach makes maintaining style easier than changing style through JavaScript.

Key points

AddClass() add one or more classes to the element
Remove certain classes of elements
Add class when it doesn't exist and delete it when it does.
Free of dot marks when writing class names on parameters
Setting up a classroom view creates a CSS-centric style

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