diff --git a/blueprintcompiler/lsp.py b/blueprintcompiler/lsp.py
index 06d2da0..1779b49 100644
--- a/blueprintcompiler/lsp.py
+++ b/blueprintcompiler/lsp.py
@@ -220,8 +220,8 @@ class LanguageServer:
            property with type Widget, the id of the source widget in a property
            binding, ...)"""
         open_file = self._open_files[params["textDocument"]["uri"]]
-        # TODO: request only has a start Position of the reference id. how to get the end Position to get id string??
-        # obj_id = open_file.text[utils.pos_to_idx(params["position"]["line"], params["position"]["character"], open_file.text):].split()[0]
+        span_start = utils.pos_to_idx(params["position"]["line"], params["position"]["character"], open_file.text)
+        obj_id = str(tokenizer._tokenize(open_file.text[span_start:]))
 
         full_range = {
             "start": { "line": 0, "character": 0 },
@@ -232,29 +232,24 @@ class LanguageServer:
         #     "end": { "line": 0, "character": 0 },
         # }
         for obj in open_file.ast.objects_by_id():
-            # TODO: how to get the token's string representation?
-            if obj.tokens["id"] == obj_id:
-                # TODO: get span of widget class and span of closing }
+            if str(obj.tokens["id"]) == obj_id:
                 tokens = list(obj.get_semantic_tokens())
 
-                # Gets the first token of the widget object
-                position = utils.idx_to_pos(tokens[0], open_file.text)
+                # Full range starts at the position of the first token of the widget
+                position = utils.idx_to_pos(tokens[0].start, open_file.text)
                 full_range["start"]["line"] = position[0]
                 full_range["start"]["character"] = position[1]
 
-                # Goes through all the tokens (starting from the 2nd) of the widget object
+                # Goes through all the tokens (starting from the 2nd) of the widget object until ID token
                 for token in tokens[1:]:
-                    position = utils.idx_to_pos(obj.get_semantic_tokens(), open_file.text)
-                    full_range["end"]["line"] = position[0]
-                    full_range["end"]["character"] = position[1] # + len(token)
-
-                    # TODO: how to get the token's string representation?
-                    if token == obj_id and id_range == None:
+                    if str(token) == obj_id:
+                        position = utils.idx_to_pos(token.start, open_file.text)
                         id_range = {
                             "start": { "line": position[0], "character": position[1] },
                             "end": { "line": position[0], "character": position[1] + len(obj_id) },
                         }
-
+                        full_range["end"] = id_range["end"]
+                        break
                 break
 
         if id_range: