---
title: "radion button"
type: "forum-thread"
url: "https://www.webforum.nu/amne/javascript/67405-radion-button"
topic: "JavaScript"
topic_url: "https://www.webforum.nu/amne/javascript"
author: "nille99"
published: "2003-02-06T11:39:32.000Z"
updated: "2003-02-06T21:27:49.000Z"
replies: 1
views: 142
page: 1
pages: 1
language: "sv-SE"
site: "webForum — webforum.nu"
rights: "Upphovsrätten till varje inlägg tillhör dess författare."
attribution: "Citera som: webForum, https://www.webforum.nu/amne/javascript/67405-radion-button"
---

# radion button

## #1 — nille99, 2003-02-06T11:39Z

jag har 4 par radion button ja / nej

när jag startar sidan så står alla fyra på nej

nu vill jag ha en vanlig knapp som ställer alla till ja alternativet

```
onClick losaup()

function losa_up() {
document.hej.radio_1.disabled=true
} 
</script>
```

Permalänk: https://www.webforum.nu/p/67405

## #2 — Peter S, 2003-02-06T21:27Z

```
<script type="text/javascript">
<!--

function switchState(o){
	for(var i=0; i<o.elements.length; i++){
		if(i<4) o.elements[i].checked = true;
		if(i>3) o.elements[i].checked = false;
	}
};

//-->
</script>

<form>

<div style="float : left">Ja<br>
	<input type="radio" name="n1"><br>
	<input type="radio" name="n2"><br>
	<input type="radio" name="n3"><br>
	<input type="radio" name="n4">
</div>

<div>Nej<br>
	<input type="radio" name="n1" checked><br>
	<input type="radio" name="n2" checked><br>
	<input type="radio" name="n3" checked><br>
	<input type="radio" name="n4" checked>
</div>

<button onclick="switchState(this.form)">Ändra</button>

</form>
```

 :)

Permalänk: https://www.webforum.nu/p/942681

---

Tråden på webben: https://www.webforum.nu/amne/javascript/67405-radion-button