Ajax calling once a button or link with function teamstationchange() clicked:

In js file add following code:

function teamstationchange(station,url){

jQuery.ajax({
method:”POST”,   // method to pass the parameters ( you need to call this method in ajax file to retrieve the values.
url:url,                    // Ajax url
data:{data1:value,data2:value},     // parameters
success: function(result){
alert(result);// steps after success execution of method.
},
error: function(){
alert(‘failure’);
}
});

}