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Q&A queryselector for all does not select the specified css selectory [closed]

I tried using query selector but it does not work heres my HTML code: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>JS + CSS Clock&lt...

0 answers · posted 1y ago by Ansh‭ · closed 1y ago by Alexei‭

Question javascript web css

#3: Question closed by

Alexei‭ · 2023-01-11T08:50:02Z (over 1 year ago)

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#2: Post edited by

Ansh‭ · 2023-01-10T15:01:15Z (over 1 year ago)

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I tried using query selector but it does not work
heres my HTML code:
```
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>JS + CSS Clock</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="clock">
<div class="clock-face">
<div class="hour-hand"></div>
<div class="min-hand"></div>
<div class="second-hand"></div>
</div>
</div>
<script src="index.js"></script>
</body>
</html>
```
Heres my css code:
```
html {
background: #018DED url(https://unsplash.it/1500/1000?image=881&blur=5);
background-size: cover;
font-family: 'helvetica neue';
text-align: center;
font-size: 10px;
}
body {
margin: 0;
font-size: 2rem;
display: flex;
flex: 1;
min-height: 100vh;
align-items: center;
}
.second-hand{
width: 50%;
height: 6px;
background: black;
position: absolute;
top: 50%;
transform-origin:100% ;
border-radius: 20px;
transition: all 0.5s;
transform: rotate(90deg);
}
```
Heres my .js file:
```
const secondHand=document.querySelector('.second-hand');
function setDate(){
const now= new Date();
const seconds=now.getSeconds;
const secDEG=6*seconds;
secondHand.style.transform =`rotate(${secDEG}deg)`;
const minutes=now.getMinutes;
const hours=now.getHours;
}
setInterval(setDate, 1000);
```

I tried using query selector but it does not work
heres my HTML code:
```
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>JS + CSS Clock</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="clock">
<div class="clock-face">
<div class="hour-hand"></div>
<div class="min-hand"></div>
<div class="second-hand"></div>
</div>
</div>
<script src="index.js"></script>
</body>
</html>
```
Heres my css code:
```
html {
background: #018DED url(https://unsplash.it/1500/1000?image=881&blur=5);
background-size: cover;
font-family: 'helvetica neue';
text-align: center;
font-size: 10px;
}
body {
margin: 0;
font-size: 2rem;
display: flex;
flex: 1;
min-height: 100vh;
align-items: center;
}
.second-hand{
width: 50%;
height: 6px;
background: black;
position: absolute;
top: 50%;
transform-origin:100% ;
border-radius: 20px;
transition: all 0.5s;
transform: rotate(90deg);
}
```
Heres my .js file:
```
const secondHand=document.querySelector('.second-hand');
function setDate(){
const now= new Date();
const seconds=now.getSeconds;
const secDEG=6*seconds;
secondHand.style.transform =`rotate(${secDEG}deg)`;
const minutes=now.getMinutes;
const hours=now.getHours;
}
setInterval(setDate, 1000);
```
The problem is that the secondHand returns null and the element doesnt get selected.

#1: Initial revision by

Ansh‭ · 2023-01-10T14:59:48Z (over 1 year ago)

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queryselector for all does not select the specified css selectory

I tried using query selector but it does not work
heres my HTML code:
```
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>JS + CSS Clock</title>
  <link rel="stylesheet" href="styles.css">
</head>
<body>


    <div class="clock">
      <div class="clock-face">
        <div class="hour-hand"></div>
        <div class="min-hand"></div>
        <div class="second-hand"></div>
      </div>
    </div>
    <script src="index.js"></script>

</body>
</html>
```
Heres my css code:
```
html {
    background: #018DED url(https://unsplash.it/1500/1000?image=881&blur=5);
    background-size: cover;
    font-family: 'helvetica neue';
    text-align: center;
    font-size: 10px;
  }

  body {
    margin: 0;
    font-size: 2rem;
    display: flex;
    flex: 1;
    min-height: 100vh;
    align-items: center;
  }
  .second-hand{
    width: 50%;
    height: 6px;
    background: black;
    position: absolute;
    top: 50%;
    transform-origin:100% ;
    border-radius: 20px;
    transition: all 0.5s;
    transform: rotate(90deg);

  }
```
Heres my .js file:
```
const secondHand=document.querySelector('.second-hand');
function setDate(){
    const now= new Date();
    const seconds=now.getSeconds;
    const secDEG=6*seconds;
    secondHand.style.transform =`rotate(${secDEG}deg)`;
    const minutes=now.getMinutes;
    const hours=now.getHours;
}
setInterval(setDate, 1000);

```

javascript web css

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