<?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=Checkbox</id>
	<title>Checkbox - Versionshistorie</title>
	<link rel="self" type="application/atom+xml" href="https://www.htxarduino.dk/index.php?action=history&amp;feed=atom&amp;title=Checkbox"/>
	<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Checkbox&amp;action=history"/>
	<updated>2026-07-01T21:45:19Z</updated>
	<subtitle>Versionshistorie for denne side i HTX Arduino</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://www.htxarduino.dk/index.php?title=Checkbox&amp;diff=5247&amp;oldid=prev</id>
		<title>Bar: /* Eksempel på anvendelse af input ved en checkbox */</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Checkbox&amp;diff=5247&amp;oldid=prev"/>
		<updated>2022-12-06T20:37:23Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Eksempel på anvendelse af input ved en checkbox&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&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, 22:37&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-l63&quot;&gt;Linje 63:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Linje 63:&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=Checkbox&amp;diff=3751&amp;oldid=prev</id>
		<title>Bar: 1 version importeret</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Checkbox&amp;diff=3751&amp;oldid=prev"/>
		<updated>2022-10-26T04:45:11Z</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=&quot;interface&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 26. okt. 2022, 06:45&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=Checkbox&amp;diff=3750&amp;oldid=prev</id>
		<title>htx_&gt;Bar: /* Eksempel på anvendelse af input ved en checkbox */</title>
		<link rel="alternate" type="text/html" href="https://www.htxarduino.dk/index.php?title=Checkbox&amp;diff=3750&amp;oldid=prev"/>
		<updated>2013-09-03T12:29:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Eksempel på anvendelse af input ved en checkbox&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 en checkbox som input==&lt;br /&gt;
[[Image:js_checkbox.PNG|thumb|right|200px|Eksempel på checkbox]]&lt;br /&gt;
&lt;br /&gt;
En checkbox er et element, hvor man kan angive om det skal være checked eller ej.&lt;br /&gt;
&lt;br /&gt;
Normalt anvendes det som en samling af elementer der hører sammen, og håndteres som sådan, men i princippet er det individuelle elementer.&lt;br /&gt;
&lt;br /&gt;
En kode til checkboxen kan se ud som følger:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
&amp;lt;form name=&amp;quot;myForm&amp;quot;&amp;gt;&lt;br /&gt;
Checkbox 1&amp;lt;input type=&amp;quot;checkbox&amp;quot; id=&amp;quot;inCheck1&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
Checkbox 2&amp;lt;input type=&amp;quot;checkbox&amp;quot; id=&amp;quot;inCheck2&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
Checkbox 3&amp;lt;input type=&amp;quot;checkbox&amp;quot; id=&amp;quot;inCheck3&amp;quot; /&amp;gt;&amp;lt;br /&amp;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 checkbox med forslag til værdi==&lt;br /&gt;
&lt;br /&gt;
Man kan indstille så en eller flere af checkboxene er checked når siden loades:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
Checkbox 1&amp;lt;input type=&amp;quot;checkbox&amp;quot; id=&amp;quot;inCheck1&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
Checkbox 2&amp;lt;input type=&amp;quot;checkbox&amp;quot; checked=&amp;quot;checked&amp;quot; id=&amp;quot;inCheck2&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
Checkbox 3&amp;lt;input type=&amp;quot;checkbox&amp;quot; checked=&amp;quot;checked&amp;quot; id=&amp;quot;inCheck3&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 ved en checkbox==&lt;br /&gt;
Når man klikker på knappen i eksemplet, så kaldes funktionen testFormular(), der ser ud som følger:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
function testFormular() {&lt;br /&gt;
	&lt;br /&gt;
	// Værdien af de 3 checkboxe den modtages input på vises i en alert&lt;br /&gt;
	if (document.getElementById(&amp;quot;inCheck1&amp;quot;).checked) {&lt;br /&gt;
		alert(&amp;quot;Checkboks 1 er sat&amp;quot;);&lt;br /&gt;
	} else {&lt;br /&gt;
		alert(&amp;quot;Checkboks 1 er ikke sat&amp;quot;);&lt;br /&gt;
	}&lt;br /&gt;
&lt;br /&gt;
	if (document.getElementById(&amp;quot;inCheck2&amp;quot;).checked) {&lt;br /&gt;
		alert(&amp;quot;Checkboks 2 er sat&amp;quot;);&lt;br /&gt;
	} else {&lt;br /&gt;
		alert(&amp;quot;Checkboks 2 er ikke sat&amp;quot;);&lt;br /&gt;
	}&lt;br /&gt;
&lt;br /&gt;
	if (document.getElementById(&amp;quot;inCheck3&amp;quot;).checked) {&lt;br /&gt;
		alert(&amp;quot;Checkboks 3 er sat&amp;quot;);&lt;br /&gt;
	} else {&lt;br /&gt;
		alert(&amp;quot;Checkboks 3 er ikke sat&amp;quot;);&lt;br /&gt;
	}&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_checkbox.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>