I build a simple webpage with embeded TinyMCE.

The HTML part:

```
<form method="post" action="dump.php">
<div id="main">
<div id="container_left">
        <textarea id="mytextarea"></textarea>
        <input id="submit" type="submit" value="submit">            
</div>
<div id="show_right"></div>
</div>
</form>

```

The JavaScript part.

```
<script src="tinymce/tinymce.min.js"></script>
<script type="text/javascript">
tinymce.init({
    selector: "textarea",
    height: 250,
    plugins: [
        "code advlist autolink lists link image charmap print preview anchor",
        "searchreplace visualblocks code fullscreen",
        "insertdatetime media table contextmenu paste"
    ],
    toolbar: "code insertfile undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image",
    setup: function (editor) {
        editor.on('init keydown change', function (e) {
           document.getElementById('show_right').innerText = editor.getContent();
        });
    }
});
</script>

```

Now I want to print content in the TinyMCE's editor, after you click the `submit` button.

The dump.php

```
<?php
    print_r($_POST);
?>

```

Why nothing print by dump.php?  

I can send info to the dump.php via AJAX method.  

1.Remove `<form method="post" action="dump.php"></form>` in html part.  

2.Add the following js code in the JavaScript part. 

```
<script>
function send(){
    var data = tinyMCE.get('mytextarea').getContent();
    var ajax = new XMLHttpRequest();
    ajax.open('POST','dump.php',false);
    ajax.setRequestHeader('Content-type','application/x-www-form-urlencoded');
    ajax.send('data='+data);    
} 
ob = document.getElementById("submit");
ob.addEventListener("click",send);
</script>

```

I have tried that it can pass content which I type in the `textarea` whose `id` is `mytextarea` to `dump.php` and `dump.php` can print the array properly.

My issue is how to pass content in TinyMCE's `textarea` to a PHP file directly instead of sending it via AJAX?
Do the work without AJAX.