[BUG] multi api including api

gtt-project · Jul 17, 2024 · d5e562c · d5e562c
1 parent f0db3f3
commit d5e562c
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/dist/extra/IFrameAPI.js b/dist/extra/IFrameAPI.js
@@ -25,12 +25,16 @@ ol.ext.IFrameAPI = function(targetOrigin) {
     } else {
       switch (e.data.api) {
         case 'ready': {
-          this.ready = true;
-          this.id = e.data.id;
-          window.parent.postMessage(e.data, this.targetOrigin);
+          // Ready
+          if (!this.ready && e.data.id > 0) {
+            this.ready = true;
+            this.id = e.data.id;
+            window.parent.postMessage(e.data, this.targetOrigin);
+          }
           break;
         }
         case 'getAPI': {
+          // return api
           e.data.data = Object.keys(this.setter);
           e.data.id = this.id;
           window.parent.postMessage(e.data, this.targetOrigin);