JSFiddle - React, Tailwind, and code Playground
by Amar Nyayapati
HTML
<input type="radio" name="c_id" value="AF" />Afghanistan <br />
<input type="radio" name="c_id" value="AL" />Albania <br />
<input type="radio" name="c_id" value="AS" />American Samoa <br />
<input type="radio" name="c_id" value="AD" />Andorra<br />
<input type="radio" name="c_id" value="AI" />Anguilla <br />
<input type="radio" name="c_id" value="AQ" />Antarctica<br />
<input type="radio" name="c_id" value="IN" />India<br />
<input id="getval" type="button" value="get value"/>
<input id="setval" type="button" value="set value to India"/>
<input type='button' value='Reset' id='reset'>
<script>
$("#getval").click(function(){
alert($('input[name = "c_id"]:checked').val());
});
$("#setval").click(function(){
$('input[value ="IN"]').attr('checked',true);
});
$("#reset").click(function(){
$('input').attr('checked',false);
});
</script>