jquery set checked state code example

Example 1: Setting “checked” for a checkbox with jQuery

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

Example 2: jquery checkbox set checked

//For jQuery 1.6 and above
$('#myCheckBoxID').prop('checked', true);
//For jQuery Before 1.6
$('#myCheckBoxID').attr('checked','checked');

Example 3: check a checkbox jquery

$('#grepperRocks').prop('checked', true);

Example 4: set checkbox checked jquery

$("#checkboxid").attr('checked', true);