If else change color javascript Skip to main content. So the function should be something like this I am currently tasked with creating shapes on a canvas of different colors using a DOM. getElementById("input"); function showInputBox(){ inputBox. I can't seem to get any further with this. color and it isn't going very smoothly. About; Javascript change colour of What I want is when user clicks on the rectangle, the color of rectangle should change from red to green. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You should use onclick method because the function run once when the page is loaded and no button will be clicked then . let canvas = document. In my code, I call your colorChange function at the end of the calc function, so if you decide to add querySelectorAll will return an nodelist. Improve this answer. You can either use live which will bind the event even if the element doesn't exist yet or use $(function(){}) to execute a function when the page is loaded. That is why I recommend you to use a board array to map the "game status". (color. ##CSS. Use a set of conditionals to check the scroll position. I figured it would be a simple modification of this script to change the variable from "backgroundcolor" to something else. However, it's worth noting that the approach of using onclick inline event handlers is outdated and no longer good practice. Depending on what time local-time, it will change the background color and text. Anyways, I'm making a simple box that changes color onclick of a button. So actually the width is the problem here: So you want to change 2 propeties: Border-width and border-color You would need 2 lines now: Color Picker. ) Create If, Else If statements to declare border styles based on selection: Your existing JS doesn't work because you left the closing } off your function, and because in the call to setInterval() the function name in the first argument should not be in quotes (that is, pass a function reference, not a string). This must have a very basic solution! The problem: I want JavaScript to execute an if statement based on user input from a text field. background = color; } </script> Note that this. I tried this using if else but it didn't work for me. color. indiceLow, indiceMedium, indiceHigh) to my ID polIndice depending of the number i display. So if you keep the page open it will change color as the time changes. What i really want to change the color when its not read. I am using if statement. While clicking continue button second time I want to change the color of second Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have my Javascript set-up so when I click a button the text changes color, I'm trying to make the text change back to its original color when clicking another button. You should be using CSS classes rather than setting the style of the elements directly. For example, I have a blue background color and I want to change it to green. when on focus, (:focus) the border turns green. You can use getComputedStyle to get the element's color. When i do this, it only changes my first movie's id's color. it changes the color to black. Problem: While clicking continue button i want to change the color of first link black and remaining two links ash. addEventListener('perfers-color-scheme-change', => I'm trying to make a webpage change the background color every one second using JavaScript. Change color when scroll down and change color of elements. ternary operator conditional operator if-else statement. This is my Hi everyone, I wish to share JavaScript that can help you to highlight some records based on the condition. getElementById("canvas"); I'm trying to make it when my mouse hovers over my buttons, it will change the color to black, and then when the mouse is off the button, it will change back to the same colors as before. W3Schools Coding Game! Help the lynx collect pine cones Set Goal. But also, your code only references the first element in the list, and you said you want to change "each stepin ascending order". Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company W3Schools offers free online tutorials, references and exercises in all the major languages of the web. includes(key)) { for (let i = 0; i < word. This will help you to simplify the verification process. format('s d3 javascript alternate colors on click. More code, more pain. html, the body will inherit this color property, but for b. I've also made it so it re-checks every minute,. These can be used to execute code based on conditions that occur. When I reload the page, however, the background color reverts back to its original color; white. html and b. id will send the id of the element <area . Set the color property: Specifies the color of the text. Anyway, I have 3 blocks that change colour when the player entity touches them. V-IF or V-BIND. getElementById(“centerbox1”). They should be display like this: number < 50 = . matchMedia to detect whether user is in dark mode, but how to listen dark mode change event? Is there any API like: window. red {color:red} ###HTML <p data-color="19">Lorem 19</p> ###JS If the score of the movie is higher than 70, then i will change color of the id as "deepskyblue", if it is 50 or higher it will be "orange" and lastly if it is lower than 50 it will be "crimson"(red). ifColor();"> Change box color </button> When I press the button it only turns into blue and when I press it again nothing happens. adding multiple colors to each bars based on variables using if condition. I wish for the radio buttons to change the background colour (each holding a different value) eg. About; { //change the background-color to white } else { //change the background-color to blue } } Share. The accepted answer is almost correct, but some color values will be converted on some browsers -- at least Chrome converts hex RGB values #000000 to rgb(0, 0, 0). Learn how to use JavaScript to change the background color of your website based on the current time of day. getElementById(“centerbox1”); I am trying to change the color of the text in a data page list view. So the back-end is done. Set it anywhere you'd like for the initial color change, I I am trying to change an image in my HTML, via an If/else statement, so the page displays an image depending on a value from another script i currently have this code <script> Javascript - Changing an image with variables. Here's my c If you want to put in the head tag use live instead. I have a table which contain cells that when clicked, will change the cell's background color to green. Try that code: line. In this vid I want an option to change color when selected by a user. getElementById( id ); element. I will update the answer to be more clear. Therefore, you need a separate one for both buttons and no if statement is necessary. Then based on that color you can change the color of your element. If it is, I need to apply my css condition which includes background, but it does not work, can Im trying to change between two colors when I click on the event listener using JavaScript. 1. About; Products ("colors"). setAttribute() method to change the style like so:. Any recommendations? var turns = 0; fun I have this javascript function which works fine but I wanted to add to it. The color change should be linked to the button click. This is Skip to main content. var box = document. Code Game. @Rayon I know I would after to do an if/else statement but I don't know how I would write that. 👩💻 Technical question Asked 5 months ago in JavaScript by Nicole const toggleInfo = (index, event i am newest in js and can not set the text color using d3: var format = d3 . top. I know I need to use JS for this but I could not make it work. I don'y which one would i use. display = "block"; } function showSchedule(){ var The counter will increase and the knob will change the color from red to yellow for example. d3-how to change colour of text based on value (if else) 2. Get personalized learning journey based on your current skills and goals. How can i do this? My Website. When I click on it again, I want it to cha Skip to main content. getBoundingClientRect(). I currently have a unordered list, and wish to change the colour of each individual depen Skip to main content. Thanks. If you want easier syntax I'd even go as far as to suggest adding/using Jquery (check out the answer below this one), although since you're new to web tech it's best to start with vanilla JS to get a feel for the DOM and such. I want to change color of my td as per the date received from the sql query. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Happy coding. The calculation is done by the function below validate_form() The colour according to values is: Green - less than 6 the input field changed colour to green; Orange - between 6 - 9; Red - if more than 9 I have a textbox which has a red border as default. value = key; I don't know if this is possible but I want to know if I can set the background color of a page depending on an if/else statement? What I want is that if the if statement is met, then I want the background color of the body to be white, if the else statement is met where it contains a div, then I want the background color of the body to be grey. html. Javascript - Change colour of div based on current colour. However, if you set the style. Apply border that changes color depending on the background color it's applied at 1 How to modify the border - bottom color of pseudo-class elements through JavaScript? I am facing difficulties inserting the following animate function inside an if-else statement to conditionally change the background color of an SVG: `<animate attributeName="fill" values = "#8 Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'd use the second option to just change the style color (less mess and stuff to keep track of imho). What happens is that your script element on the head executes before the body is rendered. How do I redirect to another webpage? I tried to make script which changes color of border-bottom of div after having focus on <input type="text"> and then changing back to default color after clicking somewhere else. color = color; } } }) </script> The color is still red if you need another color, simply change HEX code '#ff000094' to whatever you need. – Robert. shift()); }; else if (udata < 0) { document. The color must be changed when the user presses a button that triggers the event. Sets this property to its default value. Stack Overflow. I want to highlight (change color) the youtube button when the youtube video is shown (marginLeft: '0'), and the vimeo button when the vimeo video is shown (marginLeft: '-1000px'). backgroundColor = "black I'm new to JavaScript and have run into a challenge (for me). But i wanna change all of them. Read about initial. css and two HTML pages namely a. backgroundColor==='black') color. How should i write the Javascript to add a new class (. querySelector. I'm using setTimeout but I can't figure out how to get my variable to change in the function. If I enter value manually it doesn't change colors at all. Change the color of a div. It doesn't work if I insert if/else statement in the javascript. Modified 2 years, it turns out I put the "if else" for no reason, JavaScript closure inside loops – simple practical example. Finally, I created a board as an array and I put 1 if is red and 2 if is yellow. style; s. Im trying to create prompt where user able to input color they want the boarder to change its border color. getElementById("box"); var yes = document. I want my color change to be done in javascript instead of CSS, just because I'm trying to get an understanding of events and event handlers. First you need to do for that is to paste the code into the Header: <script> const backgroundColor = '#ff000094' const numberOfColumnForCondition = '5'; const condition = getElementsByClassName() Returns a collection of elements, so you need to iterate over the result to make sure you apply the style change to each element. setAttribute("style","border-color: red"); Combining those two things should get you Also, if your project will grow, changing js files will be even more pain. I have to add icons based on the conditions, Then I need to change the background color based on some other set of conditions. The Risk is calculated by multiplying the severity by the likelihood. 7698. The better approach is to use unobtrusive event handlers, contained in the JS logic directly: I have multiple conditions to check. Javascript I'm following a Javascript tutorial using a book. For a. Follow answered May 27, 2017 at 7:40. I am new into JavaScript and currently trying out some stuff. const isColor = (strColor) => { const s = new Option(). button 1 changes to red whi I know I butchered this :/ I'm trying to make it where my header tags will change onclick. All the HTML and JS works fine if there was 1 color for all shapes, but I am trying to edit the function in question (drawShape(canvasID)) to have an if-else statement that determines the name of the canvasID and have a color associated with it. If anyone would be willing to help me and tell me where I've gone wrong. 0. I've looked online for a solution, but to my surprise I couldn't find it. html, i want the body background-color to be changed to #eae1e2. backgroundColor=''; else color. Inside body {} element (main. getElementById("yes"); var no = document. hardfork Navbar change color javascript not working So I'm making a word possessor and I've run into a problem where I can't change the color of the text, I've also added a way to change the text format but that all works and I need a little help with changing the color of the text. I want to use something similar to getElementById in order to select my element and change the text colour. I am trying to write a function that will change a button's text color to red on the first click, green on the second click and back to black on the third click (and so forth). You can't attach a listener to the result. I already have a script in place in an HTML Block that changes the Background color based on criteria in an if Hey guys. getComputedStyle(x, null). How to use promptbox to change background color? Ask Question Asked 8 years, 11 months ago. Join our newsletter and get JavaScript if, else, and else if You can get the window height and the height of your footer element and check the scroll pageYOffset in relation to the window height => window. innerHeight and the footers top position in relation to the viewport => footer. Live Demo: I am trying to change the color of an element using . color = strColor; return s. 2 - using innerHTML() to change the contents of an element doesn't fire an onchange event. JS: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I can use window. I tried using an if else statement but than nothing This JavaScript tutorial for beginners covers if , else and else if statements. I need a button to cycle from white to grey to red to black to white again each time the button is pressed. Console. value; 3. the border-color of Div 1 will change to Skip to main content. Inherits this if (word. Is addClass/removeClass more efficient/debatably better? jsFiddle Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'm trying to change the background color of a div with js but it doesnt detect good the selected value, as i see when printing it on the parragraph. . Use our color picker to find different RGB, HEX and HSL colors. style. I’ve managed to successfully build a counter but I’m having trouble changing the font You can use Element. color to an invalid value, you will get an empty string when checking it:. Javascript: <script type="text/javascript"> function colorSwitch(id, color) { element = document. You have to iterate over the nodelist. Furthermore, you need to use the element. i'm having a hard time to solve this. I am trying to change the color of a text depending on the status in HTML file. What is wrong with my code? I have to check in kendo UI grid is there "OrderType 20" in my column. In this vid Hello im very new to HTML and Javascript. Try to eliminate use of hard coded styles, this will save you time and, if you do it right, you could ask to do the "change-color" task to someone else. Since the value of the color property of your 'demo' element hasn't been initialized, it contains the default value of rgb(0, 0, 0) which corresponds to the color black. You need to send the string as the id of the map element Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company But whenever you change something: appearance: none; And when the appearance is none, you will see the 2px inset border. Follow edited Nov 30, 2009 at 13:53. Here is the js code: I want it to show if 0= white, if bigger then 0=blue, if lower then 0=red but the colors are mixed up,for example if number is 5 it should be blue but is white, 0 is red and -2 is blue but in field properties it shows correct color ( example in the field1 value is 5 it show white color but in properties it's blue) . With a little bit more effort, you could maybe even make it tween between colors during the day. I already have a script in place in an HTML Block that changes the Background color based on criteria in an if statement. window. When clicked again, green to blue, and thus on another click, blue to yellow and atlast when user clicks again the color should change from yellow to red and the cycle should continue. Commented Feb 8, I am very new to JavaScript. This is my first experience with the DOM. only the front-end to change color. color = ‘#FF6C60’; } or apply both: let element = document. When I try to search something with no t The JS code dynamically check if the element attribute is in a color range and apply the matched color. For example: This one only change the color of one status: This didn't work. element. So once the "start" button is pressed the color should change and continue to change according to the parameters above. Here is the code sample. jQuery isn't needed for this - we can use plain JS functions to change the color of the output box. I'm not good using vue. Styling a text in react based on multiple Is there a way to change the color of a button, Then you add a buton style to the CSS where you can set the background color and anything else. Share. can anyone help me with this problem please poin I am trying to change the color of each button when it is clicked and when clicked again changes back to default color but its not working fine, when i click on button 5 it changes color but once i click on button 6, it wont change color until i click button 6 or click another button again. > that is null in the code. D3 update color based on data. I would lik How can we perform if/else in CSS for example, i have a CSS file named main. getElementById('wrapper'). Not sure how to do it, any help would be great! Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company If you change that, you change what the element argument is in the function. You're also setting the same style for each count in your condition which seems redundant. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Can you show me Javascript that allows you to change the background color of the page to another color. If the user then selected green then it How can we perform if/else in CSS for example, i have a CSS file named main. Change background color in div, using javascript. push(cols. js also. My idea is that this I want to change the number's color to red when the number is negative, and to green when the number is positive. I'm more of a graphics guy than a programmer. The task I am working on is a simple game using boxbox as physic simulator. Hi, this changes the color of every element that have already been printed. getElementById("no"); I want to change color inside circle example:(two color) from red to blue and blue to red. I modified your code a bit so it changes color based on the sign of the output. Learn how to dynamically change the background color of an HTML element using JavaScript based on a specific condition. If you will have to add some color and range in the future, simply add new values in the colorMatch hash, and update your CSS color class list. When you add an event listener to the yes button, it will only trigger when the yes button is clicked. change color depending on value with javascript. Let me changeWrapperBackgroundColor = (function(cols) return function() document. if I remove the ifColor function, how to change color with if/else A couple issues with your original code: 1 - you were checking if the string myElement was greater than zero, instead of the innerHTML of the element you selected. I’ve started a mini project today to help some of the javascript lessons sink in. Change colour based on I am creating a form that uses radio buttons for one of my questions. For Example: a user selects the red option then a function would run that would change the color red. So, instead of changing direct properties of style, you can add/remove CSS classes on nodes. Is there a way to not change the previous color? For example, first is yellow (should be color yellow), next is red ( color red), next is yellow (should be color yellow), and so on – I'd like to implement some javascript that uses an if statement to change some css styles. Newsletter. color !== ''; } I am trying to change the color of the text in a data page list view. The exercise is change the background color in a <input type="search"> using document. log(i) However, I have not been able to figure out how to change anything without messing up the original product. querySelectorAll("input")[i]. css) , the background-color will always be #dad4d4. Nathan Campos Change color of button with javascript. My goal is for it to change red and then blue on clicks. But it will work if there are no if/else statement. When there is 1 or more characters in the textbox, the border turns blue (using this js) funct This JavaScript tutorial for beginners covers if , else and else if statements. backgroundColor = cols[0]; cols. color in the javascript to get the current color of the element. Look at CSS Color Values for a complete list of possible color values. length; i++) { if (word[i] == key) { correctLetters += key; inputs. This article provides step-by-step instructions and You just need to change backgroundColor to Color. I'm trying to create a JavaScript function that allows us to change the border color of a div based on our selection. See below for an example of toggling between two colors: var text; var selectedText; var inputBox = document. Please help with following - I want to change the color of td to green if the fetched date is less than today's date. So you have to add an even which run every time the user press any key to add the changes to the div background . opebdzv rgy jmiu famrq lkvy auh hndg slwmhg sahac fvdzf