How can I determine if my radio buttons are selected?
For example:
if ( radio_button_selected ) {
// do something
} else {
// do something else
}
You can use this selector to determine if any are checked:
jQuery("input[name='my_button_group']:checked")
So for example:
if (jQuery("input[name='my_button_group']:checked")) {
...
}
else {
...
}
if ($("input[name='yourRadioName']:radio:checked").length) {
} else {
}
If you have your radio button rb
already selected through other means, you can do:
var rb = $('whatever selector');
// other code
if (rb.is(':checked'))
{
// code
}
If you have a reference to the element already, you can use its checked
property:
$('input[type=radio]').focus(function(){
// "this" is the element that was clicked
if (this.checked) {
// do something
} else {
// do something else
}
});
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