From 530e47d26c39138f5376ef844acd9070cf81679d Mon Sep 17 00:00:00 2001
From: Christian Mayer <chris@meggsimum.de>
Date: Wed, 27 Feb 2019 09:24:28 +0100
Subject: [PATCH] Remove IFrame usage in GetFeatureInfo img example

This replaces the loading of the GetFeatureInfo request via IFrame by a
fetch operation in the GetFeatureInfo image example.
---
 examples/getfeatureinfo-image.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/getfeatureinfo-image.js b/examples/getfeatureinfo-image.js
index 167fbdf349..b0d89c3ad8 100644
--- a/examples/getfeatureinfo-image.js
+++ b/examples/getfeatureinfo-image.js
@@ -33,8 +33,11 @@ map.on('singleclick', function(evt) {
     evt.coordinate, viewResolution, 'EPSG:3857',
     {'INFO_FORMAT': 'text/html'});
   if (url) {
-    document.getElementById('info').innerHTML =
-        '<iframe seamless src="' + url + '"></iframe>';
+    fetch(url)
+      .then((response) => response.text())
+      .then((html) => {
+        document.getElementById('info').innerHTML = html;
+      });
   }
 });