jquery set radio button checked code example
Example 1: jQuery check a radio button
$("#myRadioID").prop("checked", true);
$("#myRadioID").attr('checked', 'checked');
Example 2: radio button checked event jquery
$('#radio-button-id').click(function() {
if($('#radio-button-id').is(':checked'))
{
$('#program').val("radio-button-text");
}
});
Example 3: check radio button is checked jquery
$(document).ready(function(){
$('#submit_button').click(function() {
if (!$("input[name='name']:checked").val()) {
alert('Nothing is checked!');
return false;
}
else {
alert('One of the radio buttons is checked!');
}
});
});
Example 4: jquery set radio button value
$('#' + newcol).prop('checked',true);
Example 5: change selected radio jquery
Say you had radio buttons like these, for example:
<input type='radio' name='gender' value='Male'>
<input type='radio' name='gender' value='Female'>
And you wanted to check the one with a value of "Male" onload if no radio is
checked:
$(function() {
var $radios = $('input:radio[name=gender]');
if($radios.is(':checked') === false) {
$radios.filter('[value=Male]').prop('checked', true);
}
});
Example 6: jquery chek radio
$("input:radio[value='3'][name='book_condition']").prop('checked',true);