Wait for ready to be finished before setting the child gadget reference.

ffd3d0c2 · Romain Courteaud · 6389d855 · ffd3d0c2 · ffd3d0c2
Commit ffd3d0c2 authored Nov 12, 2018 by Romain Courteaud 🐸
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Showing with 9 additions and 3 deletions

renderjs.js renderjs.js +4 -1

test/renderjs_test.js test/renderjs_test.js +5 -2

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--- a/renderjs.js
+++ b/renderjs.js
@@ -1100,7 +1100,6 @@
        scope_increment += 1;
      }
    }
-    parent_gadget.__sub_gadget_dict[scope] = gadget_instance;
    gadget_instance.element.setAttribute("data-gadget-scope",
                                         scope);

@@ -1120,6 +1119,10 @@
      if (document.contains(gadget_instance.element)) {
        startService(gadget_instance);
      }
+      // Always set the parent reference when all ready are finished
+      // in case the gadget declaration is cancelled
+      // (and ready are not finished)
+      parent_gadget.__sub_gadget_dict[scope] = gadget_instance;
      // Always return the gadget instance after ready function
      return gadget_instance;
    }

--- a/test/renderjs_test.js
+++ b/test/renderjs_test.js
@@ -4190,23 +4190,26 @@
    }, "<html><body></body></html>"]);

    stop();
-    expect(3);
+    expect(6);
    renderJS.declareGadgetKlass(html_url)
      .then(function (Klass) {
        // Create a ready function
        Klass.ready(function (g) {
+          deepEqual(gadget.__sub_gadget_dict, {});
          equal(g, this, "Context should be the gadget instance");
          ready_gadget = g;
          return RSVP.delay(50).then(function () {
            // Modify the value after 50ms
            called = true;
+            deepEqual(gadget.__sub_gadget_dict, {});
          });
        });
-        return gadget.declareGadget(html_url);
+        return gadget.declareGadget(html_url, {scope: 'sub'});
      })
      .then(function (result) {
        equal(result, ready_gadget, "Context should be the gadget instance");
        ok(called);
+        deepEqual(gadget.__sub_gadget_dict, {'sub': result});
      })
      .fail(function (e) {
        ok(false);