/Javascript/jQuery/Jquery checkbox is checked

Jquery checkbox is checked

//using plane javascript 
if(document.getElementById('on_or_off_checkbox').checked) {
    //I am checked
} 

//using jQuery
if($('#on_or_off_checkbox').is(':checked')){
    //I am checked
}

Jquery checkbox checked value

if ($('#check_id').is(":checked"))
{
  // it is checked
}

Source: stackoverflow.com

Jquery if checkbox checked

$( "SELECTOR" ).attr( "checked" )  // Returns ‘true’ if present on the element, returns undefined if not present
$( "SELECTOR" ).prop( "checked" ) // Returns true if checked, false if unchecked.
$( "SELECTOR" ).is( ":checked" ) // Returns true if checked, false if unchecked.

Jquery check checkbox

$('.myCheckbox').prop('checked', true);
$('.myCheckbox').prop('checked', false);

Source: stackoverflow.com

JQuery check a radio button

// jQuery version 1.6 or above use:  
$("#myRadioID").prop("checked", true);
 
//jQuery versions below 1.6 use:
$("#myRadioID").attr('checked', 'checked');

Jquery detect when a checkbox is checked

$(".checkbox").change(function() {
    if(this.checked) {
        //Do stuff
    }
});

Source: stackoverflow.com

Similar codes

0 vote179 views1 answer
Kendo grid toolbar custom button click event jquery
Javascript jQuery
0 vote202 views1 answer
Quitar checked jquery
Javascript jQuery
4 votes159 views1 answer
Jquery find class inside div
Javascript jQuery
3 votes190 views2 answers
Jquery select from children
Javascript jQuery
0 vote184 views1 answer
Javascript equivalent of jquery append
Javascript jQuery
0 vote192 views1 answer
Add jquery in extension
Javascript jQuery
13 votes192 views6 answers
Select option value jquery
Javascript jQuery
0 vote205 views1 answer
Jquery click ony works once on dropdown
Javascript jQuery
8 votes234 views5 answers
Change select value jquery
Javascript jQuery
2 votes208 views3 answers
Jquery get element tag
Javascript jQuery