How to set element text color in jquery (two methods)

In web development, we often need to modify the text color of elements. At this time, we can use jQuery to achieve it easily.

1. Use CSS methods to modify text color

You can easily modify the text color of an element through jQuery's CSS method. The CSS method can accept an object parameter and set CSS properties and property values ​​through key-value pairs. For example:

$(selector).css("color","red");

In the above example, we set the text color of the element matched by the selector to red.

2. Use the addClass and removeClass methods to modify the text color

We can also modify the text color of the element through the addClass and removeClass methods. We first define a color class in CSS:

.red {
  color: red;
}

Then, we can add a color class to an element through the addClass method:

$(selector).addClass("red");

In the above example, we match the selector to A color class is added to the element and the text color is changed to red.

Similarly, we can also remove the color class of the element through the removeClass method:

$(selector).removeClass("red");

3. Use the attr method to modify the text color

In addition to the above methods, we You can also modify the text color of an element through the attr method. We modify the text color of the element by setting the element's style attribute. For example:

$(selector).attr("style","color:red");

In the above example, we set the text color of the element matched by the selector to red.

Summary

By learning the above methods, we can easily modify the text color of elements. Different methods are suitable for different scenarios, and we can choose which method to use based on actual needs.

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