<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="da">
	<id>https://www.htxarduino.dk/index.php?action=history&amp;feed=atom&amp;title=Radio_button</id>
	<title>Radio button - Versionshistorie</title>
	<link rel="self" type="application/atom+xml" href="https://www.htxarduino.dk/index.php?action=history&amp;feed=atom&amp;title=Radio_button"/>
	<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Radio_button&amp;action=history"/>
	<updated>2026-11-15T00:38:28Z</updated>
	<subtitle>Versionshistorie for denne side i HTX Arduino</subtitle>
	<generator>MediaWiki 1.46.2</generator>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=5246&amp;oldid=prev</id>
		<title>Bar: /* Eksempel på anvendelse af input i en radio-button */</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=5246&amp;oldid=prev"/>
		<updated>2022-12-06T20:36:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Eksempel på anvendelse af input i en radio-button&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;da&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Ældre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen fra 6. dec. 2022, 21:36&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l58&quot;&gt;Linje 58:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linje 58:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{webcode}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{webcode}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{webdesign}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategori:Javascript_input]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategori:Javascript_input]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[kategori:HTML Form]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[kategori:HTML Form]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bar</name></author>
	</entry>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2243&amp;oldid=prev</id>
		<title>Bar med 22. okt. 2022, 12:35</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2243&amp;oldid=prev"/>
		<updated>2022-10-22T12:35:02Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;da&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Ældre version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen fra 22. okt. 2022, 13:35&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l16&quot;&gt;Linje 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linje 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;	&amp;lt;input type=&amp;quot;reset&amp;quot; name=&amp;quot;InRes&amp;quot; value=&amp;quot;Reset&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;	&amp;lt;input type=&amp;quot;reset&amp;quot; name=&amp;quot;InRes&amp;quot; value=&amp;quot;Reset&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/form&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/form&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;/pre&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==input i radio-button med forslag til værdi==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==input i radio-button med forslag til værdi==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bar</name></author>
	</entry>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2122&amp;oldid=prev</id>
		<title>Bar: 1 version importeret</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2122&amp;oldid=prev"/>
		<updated>2022-10-22T12:13:12Z</updated>

		<summary type="html">&lt;p&gt;1 version importeret&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;da&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Ældre version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Versionen fra 22. okt. 2022, 13:13&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;da&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Ingen forskel)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Bar</name></author>
	</entry>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2121&amp;oldid=prev</id>
		<title>htx_&gt;Bar: /* Eksempel på anvendelse af input i en radio-button */</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Radio_button&amp;diff=2121&amp;oldid=prev"/>
		<updated>2013-09-03T12:29:40Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Eksempel på anvendelse af input i en radio-button&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny side&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Hvordan anvendes et input i en radio-button==&lt;br /&gt;
[[Image:js_radio-button.PNG|thumb|right|200px|Eksempel på radio button]]&lt;br /&gt;
&lt;br /&gt;
Radio buttons defineres som input type=&amp;quot;radio&amp;quot;, og de grupperes sammen ved at de har samme name.&lt;br /&gt;
&lt;br /&gt;
Når de er grupperet med samme name, så tolker browseren det sådan at man kun kan vælge en af mulighederne, som vist her:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
&amp;lt;form name=&amp;quot;myForm&amp;quot; id=&amp;quot;formular&amp;quot;&amp;gt;&lt;br /&gt;
radio 1&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;1&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 2&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;2&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 3&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;3&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 4&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;4&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
	&amp;lt;input type=&amp;quot;button&amp;quot; onClick=&amp;quot;testFormular();&amp;quot; value=&amp;quot;Test formularen&amp;quot;&amp;gt;&lt;br /&gt;
	&amp;lt;input type=&amp;quot;reset&amp;quot; name=&amp;quot;InRes&amp;quot; value=&amp;quot;Reset&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&amp;lt;/form&amp;gt;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==input i radio-button med forslag til værdi==&lt;br /&gt;
&lt;br /&gt;
Man kan sætte en af værdierne på forhånd i HTML-koden ved at sætte en egenskab checked=&amp;quot;checked&amp;quot; som vist her:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
radio 1&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;1&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 2&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;2&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 3&amp;lt;input type=&amp;quot;radio&amp;quot; checked=&amp;quot;checked&amp;quot; value=&amp;quot;3&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
radio 4&amp;lt;input type=&amp;quot;radio&amp;quot; value=&amp;quot;4&amp;quot; name=&amp;quot;inRadio&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
I programmeringssprog kaldes værdien for en default værdi.&lt;br /&gt;
&lt;br /&gt;
==Eksempel på anvendelse af input i en radio-button==&lt;br /&gt;
&lt;br /&gt;
For at finde hvilken mulighed der er valgt kan man løbe de forskellige muligheder igennem som vist herunder. Man skal dog også tage højde for at brugeren ikke har markeret en af knapperne.&lt;br /&gt;
 &lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
function testFormular() {&lt;br /&gt;
	// Værdien af måden den modtages input på vises i en alert&lt;br /&gt;
	var ikke = true;&lt;br /&gt;
	var frm = document.getElementById(&amp;quot;formular&amp;quot;);&lt;br /&gt;
	// Da de ligger i et Array er vi nødt til at løbe dem igennem for at finde værdien&lt;br /&gt;
	for (n=0; n &amp;lt; frm.inRadio.length; n++) {&lt;br /&gt;
		if (frm.inRadio[n].checked) { &lt;br /&gt;
			alert(&amp;quot;Der er valgt noget i Radio-selecten&amp;quot;);&lt;br /&gt;
			alert(&amp;quot;Værdien af den valgte Radiobutten er: &amp;quot; + frm.inRadio[n].value);&lt;br /&gt;
			ikke = false;&lt;br /&gt;
		}&lt;br /&gt;
	}&lt;br /&gt;
	if (ikke) alert(&amp;quot;Der er ikke valgt noget i Radio-selecten&amp;quot;);&lt;br /&gt;
	&lt;br /&gt;
	// Formen resettes for brugeren&lt;br /&gt;
	myForm.reset();&lt;br /&gt;
}&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Filen med koden kan hentes i en [[media:js_radio-button.zip|zip-fil]]&lt;br /&gt;
&lt;br /&gt;
{{webcode}}&lt;br /&gt;
[[Kategori:Javascript_input]]&lt;br /&gt;
[[kategori:HTML Form]]&lt;/div&gt;</summary>
		<author><name>htx_&gt;Bar</name></author>
	</entry>
</feed>