Merge pull request #2292 from crazyserver/MOBILE-3281

MOBILE-3281 search: Show clear button on all glossaries

src/addon/mod/glossary/components/index/addon-mod-glossary-index.html

@@ -32,7 +32,7 @@
             <ion-icon name="warning"></ion-icon> {{ 'core.hasdatatosync' | translate:{$a: moduleName} }}
         </ion-card>
 
-        <core-search-box *ngIf="isSearch" (onSubmit)="search($event)" [placeholder]="'addon.mod_glossary.searchquery' | translate" [autoFocus]="true" [lengthCheck]="2" [showClear]="false" searchArea="AddonModGlossary-{{module.id}}"></core-search-box>
+        <core-search-box *ngIf="isSearch" (onSubmit)="search($event)" [placeholder]="'addon.mod_glossary.searchquery' | translate" [autoFocus]="true" [lengthCheck]="2" (onClear)="toggleSearch($event)" searchArea="AddonModGlossary-{{module.id}}"></core-search-box>
 
         <core-loading [hideUntil]="loaded" class="core-loading-center">
 

src/core/courses/pages/search/search.html

@@ -4,7 +4,7 @@
     </ion-navbar>
 </ion-header>
 <ion-content>
-    <core-search-box (onSubmit)="search($event)" [placeholder]="'core.courses.search' | translate" [searchLabel]="'core.courses.search' | translate" autoFocus="true" showClear="false" searchArea="CoreCoursesSearch"></core-search-box>
+    <core-search-box (onSubmit)="search($event)" (onClear)="clearSearch($event)" [placeholder]="'core.courses.search' | translate" [searchLabel]="'core.courses.search' | translate" autoFocus="true" searchArea="CoreCoursesSearch"></core-search-box>
 
     <div *ngIf="courses">
         <ion-item-divider>{{ 'core.courses.totalcoursesearchresults' | translate:{$a: total} }}</ion-item-divider>

src/core/courses/pages/search/search.ts

@@ -52,6 +52,18 @@ export class CoreCoursesSearchPage {
         });
     }
 
+    /**
+     * Clear search box.
+     *
+     * @param e The event object.
+     */
+    clearSearch(e: Event): void {
+        this.currentSearch = '';
+        this.courses = undefined;
+        this.page = 0;
+        this.total = 0;
+    }
+
     /**
      * Load more results.
      *

src/core/search/components/search-box/search-box.ts

@@ -117,7 +117,7 @@ export class CoreSearchBoxComponent implements OnInit, OnDestroy {
      */
     protected async saveSearchToHistory(text: string): Promise<void> {
         try {
-            await this.searchHistoryProvider.insertOrUpdateSearchText(this.searchArea, text);
+            await this.searchHistoryProvider.insertOrUpdateSearchText(this.searchArea, text.toLowerCase());
         } finally {
             this.loadHistory();
         }