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POUsing jQuery to call PHP function
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I've been doing some research on calling a PHP function within a file from jQuery and can't seem to find a proper way of doing this without it failing on me. I'm trying to create an intermediary (kind of) CMS with MVVM to create a single-page website with a WordPress base. At the moment I'm stuck on a bit where I'm trying to access PHP functions in allocated files, I've seen examples <a href="https://stackoverflow.com/questions/14600989/ajax-in-wordpress-not-calling-php-function">here</a>, <a href="https://stackoverflow.com/questions/8487172/wordpress-jquery-how-to-call-a-wordpress-function-with-jquery-on-click-event">here</a> and <a href="https://stackoverflow.com/questions/15757750/php-function-call-using-javascript/15757864#15757864">here</a> on how to do it with a function per file, but I'd like to be able to call a function in a file as it gives me a clearer overview. I've checked the link and it's correct, the PHP file is called <code>posts.php</code> and its in the location defined by <code>window.MODELS</code>, however the function <code>fetch_all</code> doesn't get executed. JavaScript <pre><code>//call php function var requestURL = window.MODELS + 'posts/fetch_all'; $.get(requestURL, function(data){ console.log('checking data: ', data); }, 'json') .done(function(passed){ console.log('it worked!'); }) .fail(function(failed){ console.log('it failed :( '); }); </code></pre> PHP <pre><code>public function fetch_all(){ return json_encode("this is fetch_all..."); //replace text to get all posts with get_posts() } </code></pre> The console shows the JavaScript fail: "it failed :( ". How do I get 'fetch_all' to be executed and return data?
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<php><jquery><wordpress>
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Using jQuery to call PHP function
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