From 1aa54636b6dad5bf98e28fe08828f496003d880d Mon Sep 17 00:00:00 2001
From: Felix Hamann <felix.hamann@campus.lmu.de>
Date: Fri, 12 Apr 2019 22:09:59 +0200
Subject: [PATCH] move massinput js logic to shakespeare widget

---
 static/js/utils/inputs.js                    | 27 --------------------
 templates/widgets/massinput/massinput.julius | 20 +++++++++++++--
 2 files changed, 18 insertions(+), 29 deletions(-)

diff --git a/static/js/utils/inputs.js b/static/js/utils/inputs.js
index d332daaa1..d5d7ee5a1 100644
--- a/static/js/utils/inputs.js
+++ b/static/js/utils/inputs.js
@@ -197,31 +197,4 @@
   if (UtilRegistry) {
     inputUtilities.forEach(UtilRegistry.register);
   }
-
-  // FH: leaving this as it is to be able to understand whats going on
-
-  // Override implicit submit (pressing enter) behaviour to trigger a specified submit button instead of the default
-  window.utils.implicitSubmit = function(input, options) {
-    var submit = options.submit;
-
-    if (!submit) {
-      throw new Error('window.utils.implicitSubmit(input, options) needs to be passed a submit element via options');
-    }
-
-    var doSubmit = function(event) {
-      if (event.keyCode == 13) {
-        event.preventDefault();
-        submit.click();
-      }
-    };
-
-    input.addEventListener('keypress', doSubmit);
-
-    return {
-      scope: input,
-      destroy: function() {
-        input.removeEventListener('keypress', doSubmit);
-      },
-    };
-  }
 })();
diff --git a/templates/widgets/massinput/massinput.julius b/templates/widgets/massinput/massinput.julius
index 219636e59..3c6c2a25b 100644
--- a/templates/widgets/massinput/massinput.julius
+++ b/templates/widgets/massinput/massinput.julius
@@ -6,7 +6,7 @@ document.addEventListener('DOMContentLoaded', function() {
   var cellInputs = Array.from(form.querySelectorAll('.massinput--cell input:not([type=hidden])'));
 
   cellInputs.forEach(function(input) {
-    window.utils.setup('implicitSubmit', input, { submit: formSubmit });
+      makeImplicitSubmit(input, formSubmit);
   });
 
 
@@ -15,7 +15,23 @@ document.addEventListener('DOMContentLoaded', function() {
     var addInputs = Array.from(wrapper.querySelectorAll('input:not([type=hidden]):not(.btn-mass-input-add)'));
 
     addInputs.forEach(function(input) {
-      window.utils.setup('implicitSubmit', input, { submit: addSubmit });
+      makeImplicitSubmit(input, addSubmit);
     });
   });
+
+  // Override implicit submit (pressing enter) behaviour to trigger a specified submit button instead of the default
+  function makeImplicitSubmit(input, submit) {
+    if (!submit) {
+      throw new Error('implicitSubmit(input, options) needs to be passed a submit element via options');
+    }
+
+    var doSubmit = function(event) {
+      if (event.keyCode == 13) {
+        event.preventDefault();
+        submit.click();
+      }
+    };
+
+    input.addEventListener('keypress', doSubmit);
+  }
 });