From d06bfe07d09bfdc973d520e1b9eba9ccae8e58cb Mon Sep 17 00:00:00 2001
From: Felix Hamann <felix.hamann@campus.lmu.de>
Date: Sat, 4 May 2019 22:00:19 +0200
Subject: [PATCH] prefix input ids in massinput response

---
 static/js/utils/massInput.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/static/js/utils/massInput.js b/static/js/utils/massInput.js
index bf17cedc9..fa8e075bf 100644
--- a/static/js/utils/massInput.js
+++ b/static/js/utils/massInput.js
@@ -125,6 +125,7 @@
     function processResponse(response) {
       element.innerHTML = response;
 
+      prefixInputIds();
       reset()
 
       if (UtilRegistry) {
@@ -132,6 +133,16 @@
       }
     }
 
+    function prefixInputIds() {
+      var idAttrs = ['id', 'for', 'data-conditional-input'];
+      idAttrs.forEach(function(attr) {
+        Array.from(element.querySelectorAll('[' + attr + ']')).forEach(function(input) {
+          var value = element.id + '__' + input.getAttribute(attr);
+          input.setAttribute(attr, value);
+        });
+      });
+    }
+
     function serializeForm(submitButton, enctype) {
       var formData = new FormData(massInputForm);