src/main/java/ru/ulstu/conference/controller/ConferenceController.java

@@ -48,11 +48,12 @@ public class ConferenceController {
     public void getConference(ModelMap modelMap, @RequestParam(value = "id") Integer id) {
         if (id != null && id > 0) {
             ConferenceDto conferenceDto = conferenceService.findOneDto(id);
+            conferenceDto.setNotSelectedPapers(getNotSelectPapers(conferenceDto.getPaperIds()));
             modelMap.put("conferenceDto", conferenceDto);
-            modelMap.put("allPapers", getAllPapers(conferenceDto.getPaperIds()));
         } else {
-            modelMap.put("conferenceDto", new ConferenceDto());
-            modelMap.put("allPapers", getAllPapers(new ArrayList<Integer>()));
+            ConferenceDto conferenceDto = new ConferenceDto();
+            conferenceDto.setNotSelectedPapers(getNotSelectPapers(new ArrayList<Integer>()));
+            modelMap.put("conferenceDto", conferenceDto);
         }
     }
 
@@ -93,7 +94,7 @@ public class ConferenceController {
         return CONFERENCE_PAGE;
     }
 
-    public List<Paper> getAllPapers(List<Integer> paperIds) {
+    public List<Paper> getNotSelectPapers(List<Integer> paperIds) {
         return conferenceService.getConferencePapers(paperIds);
     }
 

src/main/java/ru/ulstu/conference/model/ConferenceDto.java

@@ -41,6 +41,9 @@ public class ConferenceDto {
     private Set<Integer> userIds = new HashSet<>();
     private List<Integer> paperIds = new ArrayList<>();
     private List<Paper> papers = new ArrayList<>();
+
+
+    private List<Paper> notSelectedPapers = new ArrayList<>();
     private Set<UserDto> users = new HashSet<>();
     private Integer filterUserId;
 
@@ -59,7 +62,8 @@ public class ConferenceDto {
                          @JsonProperty("userIds") Set<Integer> userIds,
                          @JsonProperty("paperIds") List<Integer> paperIds,
                          @JsonProperty("users") Set<UserDto> users,
-                         @JsonProperty("papers") List<Paper> papers) {
+                         @JsonProperty("papers") List<Paper> papers,
+                         @JsonProperty("notSelectedPapers") List<Paper> notSelectedPapers) {
         this.id = id;
         this.title = title;
         this.description = description;
@@ -72,6 +76,7 @@ public class ConferenceDto {
         this.paperIds = paperIds;
         this.users = users;
         this.papers = papers;
+        this.notSelectedPapers = notSelectedPapers;
     }
 
     public ConferenceDto(Conference conference) {
@@ -202,4 +207,12 @@ public class ConferenceDto {
         this.removedDeadlineIds = removedDeadlineIds;
     }
 
+    public List<Paper> getNotSelectedPapers() {
+        return notSelectedPapers;
+    }
+
+    public void setNotSelectedPapers(List<Paper> notSelectedPapers) {
+        this.notSelectedPapers = notSelectedPapers;
+    }
+
 }

src/main/resources/public/css/conference.css

@@ -7,6 +7,10 @@ body {
     border-radius: .25rem;
 }
 
+.filter-option-inner-inner {
+    color: white;
+}
+
 
 
 
@@ -49,6 +53,8 @@ body {
 
 .paper {
     margin: 0;
+    min-height: 40px;
+    height: 40px;
 }
 
 .paper-name {
@@ -104,13 +110,14 @@ body {
     float: right;
 }
 
-@media (max-width: 1199px) {
+@media (max-width: 1199px) and (min-width: 768px){
     .paper-control {
         display: block!important;
     }
 }
 
 @media (max-width: 991px) {
+
     .dates-panel {
         display: block!important;
     }

src/main/resources/templates/conferences/conference.html

@@ -62,7 +62,6 @@
                                             <input type="submit" class="icon icon-delete grey-border"
                                                    alt="Удалить" name="removeDeadline" th:value="${rowStat.index}"
                                             />
-                                            <!--th:onclick="|$(this).parent().remove();|"-->
                                         </div>
                                     </div>
                                 </div>
@@ -136,6 +135,7 @@
                                 <div class="form-group">
                                     <label for="papers">Статьи:</label>
                                     <div class="paper-list form-control list-group" id="papers">
+                                        <input th:type="hidden" th:field="*{papers}"/>
                                         <div class="paper d-flex list-group-item p-0"
                                              th:each="paper, rowStat : *{papers}">
                                             <a class="paper-name"
@@ -145,16 +145,17 @@
                                                 </span>
                                                 <img class="icon-paper" src="/img/conference/paper.png"/>
                                             </a>
-                                            <img class="icon grey-border icon-delete" src="/img/conference/delete.png"
-                                                 alt="Удалить"/>
+                                            <input type="submit" class="icon icon-delete grey-border"
+                                                   alt="Удалить"/>
                                         </div>
                                     </div>
                                 </div>
                                 <div class="paper-control form-group d-flex justify-content-end">
+                                    <input th:type="hidden" th:field="*{notSelectedPapers}"/>
                                     <select class="selectpicker form-control" multiple="true" data-live-search="true"
                                             title="Прикрепить статью" data-style="btn-primary" data-size="5"
                                             th:field="*{paperIds}">
-                                        <option th:each="paper: ${allPapers}" th:value="${paper.id}"
+                                        <option th:each="paper: *{notSelectedPapers}" th:value="${paper.id}"
                                                 th:text="${paper.title}">Status
                                         </option>
                                     </select>