javascript - Receive ajax response in a website mvc -
so have 3 files (a view, consists of list.js , list.php, , controller consists of get_data.php file).
get_data.php:
<?php $str_json = file_get_contents('php://input'); $data = json_decode($str_json, true); $token = $data['token']; $request = $data['request']; echo "<p>" . $request . "</p>"; ?> list.js:
function getitems(list) { var http = new xmlhttprequest(); var url = "../model/get_data.php"; var datapost = {"token" : true, "request": list}; var str_json = json.stringify(datapost); http.open("post", url, true); http.setrequestheader("content-type", "application/x-www-form-urlencoded"); http.setrequestheader("content-length", datapost.length); http.setrequestheader("connection", "close"); http.onreadystatechange = function() { if (http.readystate == 4 && http.status == 200) { document.getelementbyid("show").innerhtml = http.responsetext; } }; http.send(str_json); } window.onload = getitems("start"); list.php:
<some html code> <body> <span id="show" ></span> </body> <some more code> i'm trying implement model-view-controller pattern, don't know how i'd transfer 'echo' inside 'get_data.php' file view.
note <span> tag in list.php file 1 showing changing text
i guess need "include" view controller via require_once() this:
get_data.php:
<?php $str_json = file_get_contents('php://input'); $data = json_decode($str_json, true); $token = $data['token']; $request = $data['request']; //echo "<p>" . $request . "</p>"; -- don't echo in controller require_once('item.php'); ?> item.php:
<p> <?php echo $request ?> </p> require_once() include file there scope doesn't change.
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