Add beforeAjaxSend.ic event

src/intercooler.js

@@ -447,6 +447,9 @@ var Intercooler = Intercooler || (function() {
       ajaxSetup.processData = false;
       ajaxSetup.contentType = false;
     }
+
+    $(document).trigger("beforeAjaxSend.ic", ajaxSetup);
+
     $.ajax(ajaxSetup)
   }
 

test/unit_tests.html

@@ -1625,6 +1625,29 @@ <h4>Test HTML</h4>
 </script>
 
 
+<button id="reqhandler-btn-1" ic-get-from="/reqhandler_start"></button>
+
+<script>
+  intercoolerTest("Test beforeAjaxSend.ic can modify ajax setup", function (assert) {
+
+      $(document).on("beforeAjaxSend.ic", function(evt, settings){
+        if(settings['url'] == "/reqhandler_start") {
+          settings['url'] = "/reqhandler_end"
+        }
+      });
+      $.mockjax({
+        url: "/reqhandler_end",
+        responseText: "foo"
+      });
+      $('#reqhandler-btn-1').click();
+    },
+    function (assert) {
+      assert.equal($("#reqhandler-btn-1").text(), "foo");
+    });
+</script>
+
+
+
 </div>
 </body>
 </html>

www/_includes/events_api.html

@@ -15,6 +15,15 @@
         DOM elements.)
       </td>
     </tr>
+    <tr>
+      <td>
+        <code>beforeAjaxSend.ic(evt, settings)</code>
+      </td>
+      <td>
+        Fired on the document before every AJAX request, allowing you to modify the settings object (e.g. to add
+        or remove parameter or headers, change content types, etc.)
+      </td>
+    </tr>
     <tr>
       <td>
         <code>beforeHeaders.ic(evt, elt, xhr)</code>