Syntax highlighting works fully for XPath

Frontend/tools/xpath.html

@@ -68,7 +68,7 @@
                 <!-- <textarea disabled id="resultArea" name="resultArea"
                     class="textarea-300 bordered-field vertically-resizeable max-width" style="margin-bottom: 50px;"
                     rows="10" cols="100"></textarea> -->
-                <pre><code class="language-xml bordered-field textarea-300" id="resultArea" contenteditable="True"></code></pre>
+                <pre><code class="language-xml bordered-field textarea-300" id="resultArea" "></code></pre>
 
             </div>
         </div>
@@ -17266,6 +17266,43 @@
             })
         }
 
+        const editorEle = document.getElementById('xmlArea');
+
+        // Handle the `paste` event
+        editorEle.addEventListener('paste', function (e) {
+            // Prevent the default action
+            e.preventDefault();
+
+            // Get the copied text from the clipboard
+            const text = e.clipboardData
+                ? (e.originalEvent || e).clipboardData.getData('text/plain')
+                : // For IE
+                window.clipboardData
+                    ? window.clipboardData.getData('Text')
+                    : '';
+
+            if (document.queryCommandSupported('insertText')) {
+                document.execCommand('insertText', false, text);
+                highlightSyntax(editorEle.id);
+            } else {
+                // Insert text at the current position of caret
+                const range = document.getSelection().getRangeAt(0);
+                range.deleteContents();
+
+                const textNode = document.createTextNode(text);
+                range.insertNode(textNode);
+                range.selectNodeContents(textNode);
+                range.collapse(false);
+
+                const selection = window.getSelection();
+                selection.removeAllRanges();
+                selection.addRange(range);
+
+            
+            }
+            
+        });
+    
     </script>
 
 </body>