baseline 7.4 as-is produzione

public/preload.php

@@ -0,0 +1,26 @@
+<head>␍
+<script>␍
+$('#loading_spinner').show();␍
+␍
+var post_data = "my_variable="+my_variable;␍
+$.ajax({␍
+    url: 'ajax/my_php_page.php',␍
+    type: 'POST',␍
+    data: post_data,␍
+    dataType: 'html',␍
+    success: function(data) {␍
+        $('.my_update_panel').html(data);␍
+//Moved the hide event so it waits to run until the prior event completes␍
+//It hide the spinner immediately, without waiting, until I moved it here␍
+        $('#loading_spinner').hide();␍
+    },␍
+    error: function() {␍
+        alert("Something went wrong!");␍
+    }␍
+});␍
+    </script>␍
+</head>␍
+␍
+<img id="loading_spinner" src="loading-spinner.gif">␍
+␍
+<div class="my_update_panel"></div>