got rid of dummy data in modal template

templates/home.hamlet

@@ -40,7 +40,7 @@
       ^{modal ".toggler1" Nothing}
       <a href="/" .btn.toggler1>Klick mich für Ajax-Test
         <noscript>(Für Modals bitte JS aktivieren)</noscript>
-      ^{modal ".toggler2" (Just "Test wegen Modal")}
+      ^{modal ".toggler2" (Just "Test Inhalt für Modal")}
       <div .btn.toggler2>Klick mich für Content-Test
         <noscript>(Für Modals bitte JS aktivieren)</noscript>
 

templates/standalone/modal.julius

@@ -10,6 +10,8 @@
     var origParent = modal.parentNode;
 
     function open(event) {
+      // disable modals for narrow screens
+      if (window.innerWidth < 768) return true;
       if (event) {
         event.preventDefault();
       }
@@ -64,7 +66,9 @@
         replaceMe.classList.remove('replace-me');
         replaceMe.innerText = '...loading';
         if (replaceWith.length > 0) {
-          fetch(replaceWith).then(function(response) {
+          fetch(replaceWith, {
+            credentials: 'same-origin'
+          }).then(function(response) {
             return response.text();
           }).then(function(body) {
             var modalContent = document.createElement('div');

templates/widgets/modal.hamlet

@@ -1,18 +1,8 @@
 <div .modal.js-modal #modal-#{modalId} data-trigger=#{modalTrigger} data-closeable=true>
+  $# primitive way of checking if this is supposed to be add a placeholder for async data.
+  $# modalContent is 'placeholder' if there should be a placeholder only.
+  $# 'placeholder' has length 11.
   $if 11 == length modalContent
     <div .replace-me>
   $else
-    <h2>Neue Veranstaltung
     #{modalContent}
-    <form>
-      <div .form-group>
-        <label .reactive-label for="inp1">Name
-        <input type="text" id="inp1">
-      <div .form-group>
-        <label .reactive-label for="inp2">Kürzel
-        <input type="text" id="inp2">
-      <div .form-group>
-        <label .reactive-label for="inp3">Semester
-        <input type="text" id="inp3">
-      <div .form-group>
-        <input type="submit" value="Submit">