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How do I get the largest value?
- Thread starter ganchev06
- Start date
I'd be happy to offer my help, but I am uncertain what you are trying to ask. Are you referring to an array of numbers? Where do those numbers come from?
Okay, great to know. Would you like me to rewrite your code to solve the issue you're having?
Here's a solution that works for me. Please let me know if you need any other help, or if this solution doesn't work for your needs.
Can you paste the code that you are using into this thread? That way I can take a closer look at what is going on.
You need to change the function name for the onclick attribute on your button. Instead of saying "alert", it should read "biggestNumber()".
And try this JavaScript code out:
And try this JavaScript code out:
JavaScript:
function biggestNumber() {
const items = [...document.querySelectorAll(".number")];
const itemValues = [];
for (let i = 0; i < items.length; i += 1) {
itemValues.push(items[i].value);
}
console.log(Math.max(...itemValues));
}When I press the button, nothing happens. I use Visual Studio Code.
Did you make the changes I suggested?
HTML:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>
<body>
<input type="number" class="number"> </br>
<input type="number" class="number"> </br>
<input type="number" class="number"> </br>
<input type="number" class="number"> </br>
<input type="number" class="number"> </br>
<button id="btn" onclick="biggestNumber()">Show</button>
<script>
function biggestNumber() {
const items = [...document.querySelectorAll(".number")];
const itemValues = [];
for (let i = 0; i < items.length; i += 1) {
itemValues.push(items[i].value);
}
console.log(Math.max(...itemValues));
}
</script>
</body>
</html>Here is the exact code that I'm using for this challenge. Can you try this in your VS Code?
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