MOBILE-3320 database: Fix some fields not displayed

src/addons/mod/data/fields/date/component/date.ts

@@ -36,6 +36,10 @@ export class AddonModDataFieldDateComponent extends AddonModDataFieldPluginCompo
      */
     protected init(): void {
         if (this.displayMode) {
+            this.displayDate = this.value?.content
+                ? parseInt(this.value.content, 10) * 1000
+                : undefined;
+
             return;
         }
 
@@ -62,10 +66,6 @@ export class AddonModDataFieldDateComponent extends AddonModDataFieldPluginCompo
                 ? new Date(parseInt(this.value.content, 10) * 1000)
                 : new Date();
 
-            this.displayDate = this.value?.content
-                ? parseInt(this.value.content, 10) * 1000
-                : undefined;
-
         }
 
         this.addControl('f_' + this.field.id, CoreTimeUtils.toDatetimeFormat(date.getTime()));

src/core/services/utils/dom.ts

@@ -407,7 +407,11 @@ export class CoreDomUtilsProvider {
             return size;
         }
 
-        size = Number(size);
+        if (typeof size == 'string') {
+            // It's important to use parseInt instead of Number because Number('') is 0 instead of NaN.
+            size = parseInt(size, 10);
+        }
+
         if (!isNaN(size)) {
             return size + 'px';
         }