Updated filters remained after deleting record

app.py

@@ -8121,7 +8121,25 @@ def delete_time_attendance_record(record_id):
         logger_handler.log_database_error('time_attendance_delete', e)
         flash('Failed to delete time attendance record.', 'error')
     
-    return redirect(url_for('time_attendance_records'))
+    # Get filter parameters from BOTH request.form (POST) and request.args (GET query params)
+    # This handles both the records list page and the detail page
+    filter_params = {}
+    
+    # List of possible filter parameters
+    filter_keys = ['employee_id', 'location_name', 'project_id', 'start_date', 'end_date', 'page']
+    
+    for key in filter_keys:
+        # Try to get from form data first (records list page)
+        value = request.form.get(key)
+        # If not in form, try query parameters (detail page)
+        if not value:
+            value = request.args.get(key)
+        # Only include if value exists and is not empty
+        if value:
+            filter_params[key] = value
+    
+    # Redirect back with filters preserved
+    return redirect(url_for('time_attendance_records', **filter_params))
 
 @app.route('/api/time-attendance/employee/<employee_id>')
 @login_required

templates/time_attendance_record_detail.html

@@ -840,23 +840,35 @@ function closeDeleteModal() {
 }
 
 function submitDelete() {
-  console.log('[DEBUG] Submit delete function called');
+  console.log('[DEBUG] Submit delete called');
   
-  // Close the modal if it exists
-  const modal = document.getElementById('deleteModal');
-  if (modal) {
-    closeDeleteModal();
-  }
+  // Close modal
+  closeDeleteModal();
   
-  // Create form dynamically
+  // Get current URL parameters (filters that were passed from records page)
+  const currentUrl = new URL(window.location.href);
+  const params = currentUrl.searchParams;
+  
+  console.log('[DEBUG] Current URL params:', params.toString());
+  
+  // Create form
   const form = document.createElement('form');
   form.method = 'POST';
   form.action = "{{ url_for('delete_time_attendance_record', record_id=record.id) }}";
   
-  // Add session-based CSRF token if available
+  // Add all URL parameters as hidden form inputs
+  for (const [key, value] of params.entries()) {
+    const input = document.createElement('input');
+    input.type = 'hidden';
+    input.name = key;
+    input.value = value;
+    form.appendChild(input);
+    console.log('[DEBUG] Added param:', key, '=', value);
+  }
+  
+  // Add CSRF token
   const sessionCsrfToken = '{{ session.get("csrf_token", "") }}';
   if (sessionCsrfToken) {
-    console.log('[DEBUG] Adding CSRF token');
     const csrfInput = document.createElement('input');
     csrfInput.type = 'hidden';
     csrfInput.name = 'csrf_token';
@@ -864,9 +876,9 @@ function submitDelete() {
     form.appendChild(csrfInput);
   }
   
-  // Append form to body and submit
+  // Submit
   document.body.appendChild(form);
-  console.log('[DEBUG] Submitting form...');
+  console.log('[DEBUG] Submitting form with', form.querySelectorAll('input').length, 'inputs');
   form.submit();
 }
 

templates/time_attendance_records.html

@@ -236,8 +236,8 @@
             <!-- Actions -->
             <td class="actions-cell">
               <div class="action-buttons">
-                <a href="{{ url_for('time_attendance_record_detail', record_id=record.id) }}" 
-                   class="action-btn view">
+                <a href="{{ url_for('time_attendance_record_detail', record_id=record.id, **request.args) }}" 
+                  class="action-btn view">
                   <i class="fas fa-eye"></i>
                   View
                 </a>
@@ -346,9 +346,34 @@ function toggleFilters() {
 
 function confirmDelete(recordId, employeeName, date) {
   if (confirm(`Are you sure you want to delete the attendance record for ${employeeName} on ${date}?`)) {
+    // Get current URL parameters (filters)
+    const currentUrl = new URL(window.location.href);
+    const params = currentUrl.searchParams;
+    
+    // Create form
     const form = document.createElement('form');
     form.method = 'POST';
     form.action = `/time-attendance/delete/${recordId}`;
+    
+    // Add all current filter parameters as hidden inputs
+    for (const [key, value] of params.entries()) {
+      const input = document.createElement('input');
+      input.type = 'hidden';
+      input.name = key;
+      input.value = value;
+      form.appendChild(input);
+    }
+    
+    // Add CSRF token if available
+    const sessionCsrfToken = '{{ session.get("csrf_token", "") }}';
+    if (sessionCsrfToken) {
+      const csrfInput = document.createElement('input');
+      csrfInput.type = 'hidden';
+      csrfInput.name = 'csrf_token';
+      csrfInput.value = sessionCsrfToken;
+      form.appendChild(csrfInput);
+    }
+    
     document.body.appendChild(form);
     form.submit();
   }
@@ -370,7 +395,7 @@ function exportRecords(format) {
   // Get current filter values
   const employeeId = document.querySelector('select[name="employee_id"]')?.value || '';
   const locationName = document.querySelector('select[name="location_name"]')?.value || '';
-  const projectId = document.querySelector('select[name="project_id"]')?.value || '';  // ADD THIS LINE
+  const projectId = document.querySelector('select[name="project_id"]')?.value || '';
   const startDate = document.querySelector('input[name="start_date"]')?.value || '';
   const endDate = document.querySelector('input[name="end_date"]')?.value || '';
   
@@ -378,7 +403,7 @@ function exportRecords(format) {
   const params = new URLSearchParams();
   if (employeeId) params.append('employee_id', employeeId);
   if (locationName) params.append('location_name', locationName);
-  if (projectId) params.append('project_id', projectId);  // ADD THIS LINE
+  if (projectId) params.append('project_id', projectId); 
   if (startDate) params.append('start_date', startDate);
   if (endDate) params.append('end_date', endDate);
   params.append('format', format);