call a post method from javascript code example

Example 1: javascript send post

var xhr = new XMLHttpRequest();
xhr.open("POST", yourUrl, true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.send(JSON.stringify({
    value: value
}));

Example 2: post jquery

$.post( "ajax/test.html", function( data ) {
  $( ".result" ).html( data );
});

Example 3: $.post javascript

//$.post with jQuery

$.post(
  "path/to/your/php/file", 
  {
    param1: "Value",
    param2: "Value"
},
  function(data) {
  //Callback here
  }
);