listener for removal confirmation is added on object creation not refresh

CHANGELOG

 minerva (12.2.0~beta.2) unstable; urgency=medium
+  * Bug fix: removing comments in a project asked for confirmation twice after 
+    edit project dialog for specific project was opened; closed and opened 
+    again (#697)
   * Bug fix: clicking on compartment border inside pathway should return 
     compartment, not a pathway (#324)
   * Bug fix: clicking outside of the element sometimes resulted with the 

frontend-js/src/main/js/gui/admin/CommentsAdminPanel.js

@@ -66,6 +66,25 @@ CommentsAdminPanel.prototype._createGui = function () {
     }]
   });
 
+  $("[name='commentsTable']", self.getElement()).on("click", "[name='removeComment']", function () {
+    var button = this;
+    return self.askConfirmRemoval({
+      title: "Why do you want to remove this comment?",
+      input: true
+    }).then(function (param) {
+      if (param.status) {
+        return ServerConnector.removeComment({
+          commentId: $(button).attr("data"),
+          reason: param.reason,
+          projectId: self.getProject().getProjectId()
+        }).then(function () {
+          $(button).after("<span>YES (" + param.reason + ")</span>");
+          button.style.display = "none";
+        });
+      }
+    }).catch(GuiConnector.alert)
+  });
+
 };
 
 /**
@@ -93,24 +112,6 @@ CommentsAdminPanel.prototype.refreshComments = function () {
       data.push(self.commentToTableRow(comments[i]));
     }
     dataTable.clear().rows.add(data).draw();
-    $("[name='commentsTable']", self.getElement()).on("click", "[name='removeComment']", function () {
-      var button = this;
-      return self.askConfirmRemoval({
-        title: "Why do you want to remove this comment?",
-        input: true
-      }).then(function (param) {
-        if (param.status) {
-          return ServerConnector.removeComment({
-            commentId: $(button).attr("data"),
-            reason: param.reason,
-            projectId: self.getProject().getProjectId()
-          }).then(function () {
-            $(button).after("<span>YES (" + param.reason + ")</span>");
-            button.style.display = "none";
-          });
-        }
-      }).catch(GuiConnector.alert)
-    });
   });
 };
 
@@ -131,10 +132,10 @@ CommentsAdminPanel.prototype.commentToTableRow = function (comment) {
   };
   var title = null;
   if (!comment.isRemoved()) {
-    var commentLink = "index.xhtml?id=" + projectId + 
-      "&x=" + comment.getCoordinates().x + 
-      "&y=" + comment.getCoordinates().y + 
-      "&zoom=12" + 
+    var commentLink = "index.xhtml?id=" + projectId +
+      "&x=" + comment.getCoordinates().x +
+      "&y=" + comment.getCoordinates().y +
+      "&zoom=12" +
       "&comments=on";
     title = "<a href='" + commentLink + "' target='" + projectId + "'>" + comment.getTitle() + "</a>";
   } else {
@@ -158,12 +159,12 @@ CommentsAdminPanel.prototype.commentToTableRow = function (comment) {
     email = "N/A";
   }
 
-  return [comment.getId(), 
-    xss(title), 
-    xss(author), 
-    xss(email), 
-    xss(comment.getContent()), 
-    remove, 
+  return [comment.getId(),
+    xss(title),
+    xss(author),
+    xss(email),
+    xss(comment.getContent()),
+    remove,
     toYesNo(comment.isPinned())];
 };