fix bugs with postMessage in IE

2018-05-06 14:35:32 +03:00
parent 6ac58e3d60
commit 118ab501f2
1 changed files with 1 additions and 1 deletions
@@ -57,7 +57,7 @@ function init() {

  function updateIframeHeight(event) {
    try {
-      const data = JSON.parse(event.data);
+      const data = typeof event.data === 'string' ? JSON.parse(event.data) : event.data;
      iframe.style.height = `${data.remarkIframeHeight}px`;
    } catch (e) {}
  }