show a global error

Author: php-coder

src/main/webapp/WEB-INF/views/series/info.html

@@ -413,7 +413,12 @@ <h5 th:text="#{t_hidden_images}">Hidden images</h5>
 								<div class="col-sm-12 form-group">
 									<form id="add-catalog-price-form"
 										class="form-horizontal"
+										hx-target="#add-catalog-price"
 										th:hx-patch="@{${INFO_SERIES_PAGE}(id=${seriesId})}">
+										<div class="alert alert-danger text-center col-sm-8 col-sm-offset-3 hidden server-error-msg"
+											th:text="#{t_server_error}">
+											Server error
+										</div>
 										<div class="form-group form-group-sm">
 											<label for="price-catalog-name" class="control-label col-sm-3" th:text="#{t_catalog}">
 												Catalog