fix: Allow more then one comment in a line (#337)

Author: yammesicka

lms/static/grader.js

@@ -39,10 +39,10 @@ function visuallyRemoveComment(commentId) {
  }
  } else {
  let removeContent = `<hr>${commentElement.outerHTML}`;
- if (!existingPopover.config.content.includes(removeContent)) {
+ if (!existingPopover._config.content.includes(removeContent)) {
  removeContent = `${commentElement.outerHTML} <hr>`;
  }
- existingPopover.config.content = existingPopover.config.content.replace(removeContent, '');
+ existingPopover._config.content = existingPopover._config.content.replace(removeContent, '');
  const commentParent = commentElement.parentNode;
  hr.parentNode.removeChild(hr);
  commentParent.removeChild(commentElement);
@@ -118,7 +118,7 @@ function trackDragAreas(lineItems, addCommentItems) {
  item.addEventListener('drop', (e) => {
  e.preventDefault();
  const targets = findElementsToMark(e);
- const { line } = targets[0].dataset;
+ const {line} = targets[0].dataset;
  const commentId = e.dataTransfer.getData('text/plain');
  window.hoverLine(targets, false);
  sendExistsComment(window.fileId, line, commentId);
@@ -136,7 +136,7 @@ function trackDraggables(elements) {
 
 function focusTextArea(lineNumber) {
  const target = document.querySelector(`textarea[data-line='${lineNumber}']`);
- target.focus({ preventScroll: true });
+ target.focus({preventScroll: true});
 }
 
 function trackTextArea(lineNumber) {
@@ -152,7 +152,7 @@ function trackTextArea(lineNumber) {
  }
 
  const popover = bootstrap.Popover.getInstance(popoverElement);
- if (popover !== null) { popover.hide(); }
+ if (popover !== null) {popover.hide();}
  });
 }