Show message about successful operation after adding country/category.

Fix #177

Author: php-coder

src/main/java/ru/mystamps/web/controller/CategoryController.java

@@ -29,6 +29,7 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.WebDataBinder;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 import org.springframework.web.util.UriComponentsBuilder;
 import org.springframework.validation.BindingResult;
 
@@ -66,7 +67,8 @@ public AddCategoryForm showForm() {
 	public String processInput(
 		@Valid AddCategoryForm form,
 		BindingResult result,
-		User currentUser) {
+		User currentUser,
+		RedirectAttributes redirectAttributes) {
 
 		if (result.hasErrors()) {
 			return null;
@@ -78,6 +80,8 @@ public String processInput(
 			.buildAndExpand(categoryUrl.getId(), categoryUrl.getSlug())
 			.toString();
 
+		redirectAttributes.addFlashAttribute("justAddedCategory", true);
+		
 		return "redirect:" + dstUrl;
 	}
 

src/main/java/ru/mystamps/web/controller/CountryController.java

@@ -29,6 +29,7 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.WebDataBinder;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
 import org.springframework.web.util.UriComponentsBuilder;
 import org.springframework.validation.BindingResult;
 
@@ -63,7 +64,11 @@ public AddCountryForm showForm() {
 	}
 
 	@RequestMapping(value = Url.ADD_COUNTRY_PAGE, method = RequestMethod.POST)
-	public String processInput(@Valid AddCountryForm form, BindingResult result, User currentUser) {
+	public String processInput(
+		@Valid AddCountryForm form,
+		BindingResult result,
+		User currentUser,
+		RedirectAttributes redirectAttributes) {
 
 		if (result.hasErrors()) {
 			return null;
@@ -75,6 +80,8 @@ public String processInput(@Valid AddCountryForm form, BindingResult result, Use
 			.buildAndExpand(countryUrl.getId(), countryUrl.getSlug())
 			.toString();
 
+		redirectAttributes.addFlashAttribute("justAddedCountry", true);
+		
 		return "redirect:" + dstUrl;
 	}
 

src/main/resources/ru/mystamps/i18n/Messages.properties

@@ -114,12 +114,14 @@ t_create_category_ucfirst = Add category
 
 # category/info.html
 t_category_info = Category info
+t_category_just_added = Category has been added.<br />Now you could <a href="{0}" class="alert-link">proceed with creating series</a>.
 
 # country/add.html
 t_add_country_ucfirst = Add country
 
 # country/info.html
 t_country_info = Country info
+t_country_just_added = Country has been added.<br />Now you could <a href="{0}" class="alert-link">proceed with creating series</a>.
 
 # collection/info.html
 t_collection_of = {0}'s collection

src/main/resources/ru/mystamps/i18n/Messages_ru.properties

@@ -114,12 +114,14 @@ t_create_category_ucfirst = Создать категорию
 
 # category/info.html
 t_category_info = Информация о категории
+t_category_just_added = Категория добавлена. Теперь вы можете <a href="{0}" class="alert-link">создать серию</a>.
 
 # country/add.html
 t_add_country_ucfirst = Добавить страну
 
 # country/info.html
 t_country_info = Информация о стране
+t_country_just_added = Страна добавлена. Теперь вы можете <a href="{0}" class="alert-link">создать серию</a>.
 
 # collection/info.html
 t_collection_of = Коллекция пользователя {0}

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

@@ -55,6 +55,15 @@ <h3 th:text="${category.getLocalizedName(#locale)}">
 						Animals
 					</h3>
 
+					<!--/*/
+					<div class="row" th:if="${justAddedCategory}">
+						<div class="alert alert-success text-center col-sm-4 col-sm-offset-4" th:utext="#{t_category_just_added(@{${ADD_SERIES_PAGE}})}">
+							Category has been added.<br />
+							Now you could <a href="../series/add.html" class="alert-link">proceed with creating series</a>.
+						</div>
+					</div>
+					/*/-->
+					
 					<ul th:if="${not #lists.isEmpty(seriesOfCategory)}" th:remove="all-but-first">
 						<li th:each="series: ${seriesOfCategory}">
 							<span th:if="${series.country.id != null}" th:remove="tag">

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

@@ -55,6 +55,15 @@ <h3 th:text="${country.getLocalizedName(#locale)}">
 						Italy
 					</h3>
 
+					<!--/*/
+					<div class="row" th:if="${justAddedCountry}">
+						<div class="alert alert-success text-center col-sm-4 col-sm-offset-4" th:utext="#{t_country_just_added(@{${ADD_SERIES_PAGE}})}">
+							Country has been added.<br />
+							Now you could <a href="../series/add.html" class="alert-link">proceed with creating series</a>.
+						</div>
+					</div>
+					/*/-->
+					
 					<ul th:if="${not #lists.isEmpty(seriesOfCountry)}" th:remove="all-but-first">
 						<li th:each="series : ${seriesOfCountry}">
 							<span th:if="${series.category.id != null}" th:remove="tag">