checked a checkbox using jquery code example
Example 1: Setting “checked” for a checkbox with jQuery
$('.myCheckbox').prop('checked', true);
$('.myCheckbox').prop('checked', false);
Example 2: jquery prop checked
$( "#x" ).prop( "checked", true );
$( "#x" ).prop( "checked", false );
Example 3: jquery checkbox
if($("#isAgeSelected").is(':checked'))
$("#txtAge").show();
else
$("#txtAge").hide();
Example 4: check checkbox by jquery
$('.myCheckbox')[0].checked = true;
$('.myCheckbox')[0].checked = false;