Get the radio button value through ajax to php file

Question

After clicking the radio button, the value from the radio button is not being passed when the onclick event is triggered. Here is my code:

Answer 1

1. I would use a newer version of jquery .

2. You can't give two elements the same id.

3. I would rewrite the code as follow :

$(function() {
	$(document).on('change', '[name="radio1"]' , function(){
  	var val = $('[name="radio1"]:checked').val();
    alert(val);

    
    /* 

    Ajax code 1 (GET) : 
    $.get('/myurl?val='  + val, function(){

    });


    Ajax code 2 (POST) : 
    $.post('/myurl', {val : val},  function(){

    });

    */
  }); 

});

  
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