Html checkbox check all

Select all checkboxes html js

<script language="JavaScript">
function toggle(source) {
  checkboxes = document.getElementsByName('foo');
  for(var i=0, n=checkboxes.length;i<n;i++) {
    checkboxes[i].checked = source.checked;
  }
}
</script>

<input type="checkbox" onClick="toggle(this)" /> Toggle All<br/>

<input type="checkbox" name="foo" value="bar1"> Bar 1<br/>
<input type="checkbox" name="foo" value="bar2"> Bar 2<br/>
<input type="checkbox" name="foo" value="bar3"> Bar 3<br/>
<input type="checkbox" name="foo" value="bar4"> Bar 4<br/>

Source: stackoverflow.com

Html checkbox check all

<script language="JavaScript">
function toggle(source) {
  checkboxes = document.getElementsByName('foo');
  for(var checkbox in checkboxes)
    checkbox.checked = source.checked;
}
</script>

<input type="checkbox" onClick="toggle(this)" /> Toggle All<br/>

<input type="checkbox" name="foo" value="bar1"> Bar 1<br/>
<input type="checkbox" name="foo" value="bar2"> Bar 2<br/>
<input type="checkbox" name="foo" value="bar3"> Bar 3<br/>
<input type="checkbox" name="foo" value="bar4"> Bar 4<br/>

Source: stackoverflow.com

Html checkbox check all

function toggle(source) {
  checkboxes = document.getElementsByName('foo');
  for(var i=0, n=checkboxes.length;i<n;i++) {
    checkboxes[i].checked = source.checked;
  }
}

Source: stackoverflow.com

Similar codes

0 vote145 views1 answer
Ionic footer not appearing
Html
4 votes163 views3 answers
Html change button color
Html
0 vote151 views1 answer
Lightweight charts cdn
Html
39 votes148 views5 answers
Html temple
Html
0 vote156 views1 answer
If the screen size is then link a css file html
Html
0 vote159 views1 answer
Table align center not working in github
Html
0 vote152 views1 answer
@click event disabled source
Html
0 vote155 views1 answer
Ok siri
Html
1 vote131 views1 answer
Html color black
Html
5 votes128 views2 answers
Read only attribute in html
Html