Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Post History

37%

+1 −3

Q&A theme always not changing [closed]

const body = document.body; const light = evt => { body.setAttribute('data-theme', 'light'); localStorage.setItem("theme", "light"); console.log("light"); } const dark = ...

0 answers · posted 2y ago by Anonymous‭ · closed 2y ago by Alexei‭

Question javascript html theme

#3: Question closed by

Alexei‭ · 2021-08-02T19:05:27Z (over 2 years ago)

Copy Link

Raw

Markdown

#2: Post edited by

Anonymous‭ · 2021-08-02T07:53:55Z (over 2 years ago)

Copy Link

Raw

Markdown

```javascript
const body = document.body;
const light = evt => {
body.setAttribute('data-theme', 'light');
localStorage.setItem("theme", "light");
console.log("light");
}
const dark = evt => {
body.setAttribute('data-theme', 'light');
localStorage.setItem("theme", "dark");
console.log("dark");
}
const light_radio_btn = document.getElementById("light");
const dark_radio_btn = document.getElementById('dark');
light_radio_btn.addEventListener('click',light);
dark_radio_btn.addEventListener('click',dark);
```
```html
<input type="radio" id="dark" value="Dark" name="theme"><label for="dark">Dark</label>
<input type="radio" id="light" value="Light" name="theme"><label for="light">Light</label>
```
When I select a radioButton theme changes. But, when I select another radioButton the theme isn't changing but, I am getting output in console. No error is available also. Earlier, when I was using `select` `option` it was working properly.

```javascript
const body = document.body;
const light = evt => {
body.setAttribute('data-theme', 'light');
localStorage.setItem("theme", "light");
console.log("light");
}
const dark = evt => {
body.setAttribute('data-theme', 'light');
localStorage.setItem("theme", "dark");
console.log("dark");
}
const light_radio_btn = document.getElementById("light");
const dark_radio_btn = document.getElementById('dark');
light_radio_btn.addEventListener('click',light);
dark_radio_btn.addEventListener('click',dark);
```
```html
<input type="radio" id="dark" value="Dark" name="theme"><label for="dark">Dark</label>
<input type="radio" id="light" value="Light" name="theme"><label for="light">Light</label>
```
When I select a radioButton theme changes. But, when I select another radioButton the theme isn't changing but, I am getting output in console. No error is available also. Earlier, when I was using `select` `option` it was working properly. There's no problem in CSS that's why I am not giving CSS scripts. That's very big.

#1: Initial revision by

Anonymous‭ · 2021-08-02T07:53:18Z (over 2 years ago)

Copy Link

Raw

Markdown

theme always not changing

```javascript
const body = document.body;
  const light = evt => {
    body.setAttribute('data-theme', 'light');
    localStorage.setItem("theme", "light");
    console.log("light");
  }
  const dark = evt => {
    body.setAttribute('data-theme', 'light');
    localStorage.setItem("theme", "dark");
    console.log("dark");
  }
  const light_radio_btn = document.getElementById("light");
  const dark_radio_btn = document.getElementById('dark');
  light_radio_btn.addEventListener('click',light);
  dark_radio_btn.addEventListener('click',dark);
```

```html
<input type="radio" id="dark" value="Dark" name="theme"><label for="dark">Dark</label>
<input type="radio" id="light" value="Light" name="theme"><label for="light">Light</label>
```

When I select a radioButton theme changes. But, when I select another radioButton the theme isn't changing but, I am getting output in console. No error is available also. Earlier, when I was using `select` `option` it was working properly.

javascript html theme

Communities

Post History