在AJAX内容呈现之前加载所有JS和CSS

Question

I need to load the JS and CSS before the Ajax page HTML render. here's the scenario:

1. I have two files 1.PHP content below code - Basically it call the ajax :

<script>

    $('#loading_spinner').show();
    var mydata = 105;
    var post_data = "isln="+mydata;
    $.ajax({
        url: 'processpage.php',
        type: 'POST',
        data: post_data,
        dataType: 'html',
        success: function(data) {
            $('.my_update_panel').html(data);
            $('#loading_spinner').hide();
        },
        error: function() {
            alert("Something went wrong!");
        }
    });
</script>

1. processpage.php content the PHP code , JS & CSS

    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Brand Management</title>
    <link rel=stylesheet type=text/css href='css/1.css'/>
    <link rel=stylesheet type=text/css href='css/2.css'/>
    <link rel=stylesheet type=text/css href='css/3.css'/>
    <link rel=stylesheet type=text/css href='css/4.css'/>

    <script type='text/javascript' src='js/jquery-1.11.2.min.js'></script>
    <script type='text/javascript' src='js/jquery-ui.min.js'></script>
    <script type='text/javascript' src='js/scripts.js'></script>
    <script type='text/javascript' src='js/mh-overlay.js'></script>
    <script type='text/javascript' src='js/jquery.qtip.min.js'></script>
</head>


 <?php 
       echo "My PHP CODE Process";
?>

Issue: when i load the pages it first execute my PHP code and after that it load all CSS and JS. but i want to load all JS and then load PHP code output

Currently It Loads :

PHP Code Output

JS1

JS2

I want it must be:

JS1

JS2

PHP Code Output

PS: I already tried with the ajax.load() and other available answer of this site , but it couldn't work!!!

Thanks in Advance!!!

Answer 1

What you're asking is impossible. PHP code is executed by the server before the response, including the javascript code and css, is even sent to the client. You'll need several ajax queries to achieve what you're trying to.