AJAX send parameter to a PHP page using JavaScript

function call_ajax(divId,MyID,functionto_call) 

{

	var xhttp = new XMLHttpRequest();

        xhttp.onload = function() {

			// insert responseText into divID object

		document.getElementById(divId).innerHTML = this.responseText;

			// Call function when AJAX info arrived	

		functionto_call();

	};

	xhttp.open("GET", "get_list.php?id="+MyID, true);    // Call with parameter read using $_REQUEST[]

	xhttp.send();

}



When you want to send a string using JavaScript to a PHP page including special characters use the following functions:   



In the calling page using JavaScript:



    encodeURI(string to send)



In the reciving page using PHP decode the string using:



   urlencode ($_REQUST[''])

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AJAX send parameter to a PHP page using JavaScript