# Change a Button's color onClick in JavaScript To change a button's color onClick: Add a click event listener to the button. Each time the button is clicked, set its style.backgroundColor property to a new value. Optionally set its style.color property. Here is the HTML for the examples. index.html 4 Answers Sorted by: 6 getElementsByClassName returns an HTMLCollection so you need to get the elements using an index, in your case index === 0 getElementsByClassName [0]. Actually, you don't need to call the function getElementsByClassName, pass the element as param. function submitButtonStyle (_this) { _this.style.backgroundColor = "red"; }

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Do you want to learn how to change the color of an element on your webpage when you click on it? In this question, you will find some useful answers and code examples using javascript and HTML. See how other developers have solved this common problem and improve your web design skills. How to change button colors upon click (Javascript)? Ask Question Asked 7 years, 1 month ago Modified 7 years, 1 month ago Viewed 5k times -3 I have two buttons. When one is clicked, I want it to turn from gray to black and stay black unless the page is refreshed or the other button is clicked. Make following changes: allow your changeColor function to accept a HTMLElement as parameter. Pass reference to button to changeColor (). Change onclick="changeColor ()" in button element to onclick="changeColor (this)" function changeColor (htmlEl) { htmlEl.style.backgroundColor="green"; } If you want change background color on button click, you should use JavaScript function and change a style in the HTML page. function chBackcolor (color) { document.body.style.background = color; } It is a function in JavaScript for change color, and you will be call this function in your event, for example :

33 Get Background Color Javascript Javascript Nerd Answer

To change an element's background color on click: Add a click event listener to the element. Assign the event object to a variable in the function. Set the event.target.style.backgroundColor property to the specific background color. index.js Toggle with three color's for all Button's .Create the color array .Then count the num of click's with data-count of the each button element .Then Match the count with color array using this.dataset.count%col.length Try it Yourself » Another example on how to change the color of an element:

Click me to change my color.

So we need to add an onclick attribute to our button, then write the JavaScript function to change the color. So we need to make a slight change in our HTML: The function we want to execute is changeColor ().

Tutorial sobre button onclick em HTML e evento de clique em JavaScript

How to change the background color after clicking the button ?

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Click on button to change the background color

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1 Open your project in a Java-editing environment. This can be anything like Visual Studio or Oracle JDeveloper. 2 Enter the following code into your program to change the button's color with onclick: Change Button Color in JavaScript Shraddha Paghdar Oct 12, 2023 JavaScript JavaScript Button Buttons in HTML Use style.background to Change Button Color in JavaScript This article guides you on updating the button color through various methods so that you can easily start updating buttons on your websites. Buttons in HTML

React Change Button Color Onclick? 5 Most Correct Answers

To change button color on click in JavaScript, you first need to create a new event listener for the "click" event. To do this, we can use the addEventListener () method of the document object. In this video tutorial, you will learn how to change button color onClick in javascript.Source Code:https://www.fwait.com/how-to-change-button-color-on-click.