Když už jsem u toho, tak event.keyCode -> event.code

korektury/templates/korektury/korekturovatko/__edit_komentar.html

@@ -16,67 +16,48 @@
 </div>
 
 <script>
+    const commform = document.getElementById('commform');
+    commform._div = document.getElementById('commform-div');
+    commform._text = document.getElementById('commform-text');
+    commform._x  = document.getElementById('commform-x');
+    commform._y  = document.getElementById('commform-y');
+    commform._imgID  = document.getElementById('commform-img-id');
+    commform._id  = document.getElementById('commform-id');
+    commform._action  = document.getElementById('commform-action');
+
   // ctrl-enter submits form
-  document.getElementById("commform-text").addEventListener("keydown", ev =>
+  commform._text.addEventListener("keydown", ev => {
-  {
+      if (ev.code === "Enter" && ev.ctrlKey) commform.submit();
-    if( (ev.keyCode  == 13 || ev.keyCode == 10 )  && ev.ctrlKey ) {
-      var form = document.getElementById('commform');
-      if( form ) {
-        form.submit();
-      }
-    }
   });
 
   //hide comment  form
   function close_commform() {
-    var formdiv = document.getElementById('commform-div');
+    commform._div.style.display = 'none';
-    if( formdiv == null ) {
-      alert("form null");
-      return true;
-    }
-    formdiv.style.display = 'none';
     return false;
   }
 
   //fill up comment form and show him
   function show_form(img_id, dx, dy, id, text, action) {
-    var form = document.getElementById('commform');
-    var formdiv = document.getElementById('commform-div');
-    var textarea = document.getElementById('commform-text');
-    var inputX  = document.getElementById('commform-x');
-    var inputY  = document.getElementById('commform-y');
-    var inputImgId  = document.getElementById('commform-img-id');
-    var inputId  = document.getElementById('commform-id');
-    var inputAction  = document.getElementById('commform-action');
     var img = document.getElementById(img_id);
 
-    if( formdiv == null || textarea == null ) {
+    if (commform._div.style.display !== 'none' && commform._text.value !== "" && !confirm("Zavřít předchozí okénko přidávání korektury / editace komentáře?")) return 1;
-      alert("form null");
-      return 1;
-    }
-
-    if (formdiv.style.display !== 'none' && textarea.value !== "" && !confirm("Zavřít předchozí okénko přidávání korektury / editace komentáře?")) return 1;
-
-    //form.action = "#" +  img_id;
 
     // set hidden values
-    inputX.value = dx;
+    commform._x.value = dx;
-    inputY.value = dy;
+    commform._y.value = dy;
-    inputImgId.value = img_id;
+    commform._imgID.value = img_id;
-    inputId.value = id;
+    commform._id.value = id;
-    inputAction.value = action;
+    commform._action.value = action;
-    textarea.value = text;
+    commform._text.value = text;
-
-    //textarea.value = "dxy:"+ dx + "x" + dy + "\n" + 'id:' + img_id;
 
     // show form
-    formdiv.style.display = 'block';
+    commform._div.style.display = 'block';
-    formdiv.style.left = dx;
+    commform._div.style.left = dx;
-    formdiv.style.top = dy;
+    commform._div.style.top = dy;
 
-    img.parentNode.appendChild(formdiv);
+    img.parentNode.appendChild(commform._div);
 
-    textarea.focus();
+    commform._text.focus();
 
     return true;
   }

korektury/templates/korektury/korekturovatko/_main.html

@@ -30,7 +30,7 @@
   function zmenStavKorektury(event) {
     event.preventDefault();
 
-    oprava = event.target.parentElement.parentElement.parentElement.parentElement;
+    const oprava = event.target.parentElement.parentElement.parentElement.parentElement;
 
     const data = new FormData(event.target);
     data.append("action", event.submitter.value);