- fix double id;

- change test page so all select have scroll;

core/src/components/select/select.tsx

@@ -335,58 +335,54 @@ export class Select implements ComponentInterface {
 
     await overlay.present();
 
-    // focus selected option for popovers and modals
-    if (this.interface === 'popover' || this.interface === 'modal') {
-      const indexOfSelected = this.childOpts.findIndex((o) => o.value === this.value);
+    const indexOfSelected = this.childOpts.findIndex((o) => o.value === this.value);
+    if (indexOfSelected > -1) {
+      const selectedItem = overlay.querySelector<HTMLElement>(
+        `.select-interface-option:nth-child(${indexOfSelected + 1})`
+      );
 
-      if (indexOfSelected > -1) {
-        const selectedItem = overlay.querySelector<HTMLElement>(
-          `.select-interface-option:nth-child(${indexOfSelected + 1})`
-        );
-
-        if (selectedItem) {
-          /**
-           * Browsers such as Firefox do not
-           * correctly delegate focus when manually
-           * focusing an element with delegatesFocus.
-           * We work around this by manually focusing
-           * the interactive element.
-           * ion-radio and ion-checkbox are the only
-           * elements that ion-select-popover uses, so
-           * we only need to worry about those two components
-           * when focusing.
-           */
-          const interactiveEl = selectedItem.querySelector<HTMLElement>('ion-radio, ion-checkbox') as
-            | HTMLIonRadioElement
-            | HTMLIonCheckboxElement
-            | null;
-          if (interactiveEl) {
-            // Needs to be called before `focusVisibleElement` to prevent issue with focus event bubbling
-            // and removing `ion-focused` style
-            interactiveEl.setFocus();
-          }
-
-          focusVisibleElement(selectedItem);
-        }
-      } else {
+      if (selectedItem) {
         /**
-         * If no value is set then focus the first enabled option.
+         * Browsers such as Firefox do not
+         * correctly delegate focus when manually
+         * focusing an element with delegatesFocus.
+         * We work around this by manually focusing
+         * the interactive element.
+         * ion-radio and ion-checkbox are the only
+         * elements that ion-select-popover uses, so
+         * we only need to worry about those two components
+         * when focusing.
          */
-        const firstEnabledOption = overlay.querySelector<HTMLElement>(
-          'ion-radio:not(.radio-disabled), ion-checkbox:not(.checkbox-disabled)'
-        ) as HTMLIonRadioElement | HTMLIonCheckboxElement | null;
-
-        if (firstEnabledOption) {
-          /**
-           * Focus the option for the same reason as we do above.
-           *
-           * Needs to be called before `focusVisibleElement` to prevent issue with focus event bubbling
-           * and removing `ion-focused` style
-           */
-          firstEnabledOption.setFocus();
-
-          focusVisibleElement(firstEnabledOption.closest('ion-item')!);
+        const interactiveEl = selectedItem.querySelector<HTMLElement>('ion-radio, ion-checkbox') as
+          | HTMLIonRadioElement
+          | HTMLIonCheckboxElement
+          | null;
+        if (interactiveEl) {
+          // Needs to be called before `focusVisibleElement` to prevent issue with focus event bubbling
+          // and removing `ion-focused` style
+          interactiveEl.setFocus();
         }
+
+        focusVisibleElement(selectedItem);
+      }
+    } else {
+      /**
+       * If no value is set then focus the first enabled option.
+       */
+      const firstEnabledOption = overlay.querySelector<HTMLElement>(
+        'ion-radio:not(.radio-disabled), ion-checkbox:not(.checkbox-disabled)'
+      ) as HTMLIonRadioElement | HTMLIonCheckboxElement | null;
+
+      if (firstEnabledOption) {
+        /**
+         * Focus the option for the same reason as we do above.
+         *
+         * Needs to be called before `focusVisibleElement` to prevent issue with focus event bubbling
+         * and removing `ion-focused` style
+         */
+        firstEnabledOption.setFocus();
+
+        focusVisibleElement(firstEnabledOption.closest('ion-item')!);
       }
     }
 

core/src/components/select/test/basic/index.html

@@ -61,6 +61,156 @@
           </ion-item>
         </ion-list>
 
+        <ion-list>
+          <ion-list-header>
+            <ion-label>Single Value - Overflowing Options</ion-label>
+          </ion-list-header>
+
+          <ion-item>
+            <ion-select id="alert-select2" label="Alert" placeholder="Select one" interface="alert" value="dragonfruit">
+              <ion-select-option value="apples">Apples</ion-select-option>
+              <ion-select-option value="oranges">Oranges</ion-select-option>
+              <ion-select-option value="pears">Pears</ion-select-option>
+              <ion-select-option value="pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="peach">Peach</ion-select-option>
+              <ion-select-option value="melon">Melon</ion-select-option>
+              <ion-select-option value="watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="grapes">Grapes</ion-select-option>
+              <ion-select-option value="banana">Banana</ion-select-option>
+              <ion-select-option value="mango">Mango</ion-select-option>
+              <ion-select-option value="dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="blueberry">Blueberry</ion-select-option>
+            </ion-select>
+          </ion-item>
+
+          <ion-item>
+            <ion-select label="Popover" placeholder="Select one" interface="popover" value="2watermelon">
+              <ion-select-option value="apples">Apples</ion-select-option>
+              <ion-select-option value="oranges">Oranges</ion-select-option>
+              <ion-select-option value="pears">Pears</ion-select-option>
+              <ion-select-option value="pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="peach">Peach</ion-select-option>
+              <ion-select-option value="melon">Melon</ion-select-option>
+              <ion-select-option value="watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="grapes">Grapes</ion-select-option>
+              <ion-select-option value="banana">Banana</ion-select-option>
+              <ion-select-option value="mango">Mango</ion-select-option>
+              <ion-select-option value="dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="blueberry">Blueberry</ion-select-option>
+
+              <ion-select-option value="1apples">Apples</ion-select-option>
+              <ion-select-option value="1oranges">Oranges</ion-select-option>
+              <ion-select-option value="1pears">Pears</ion-select-option>
+              <ion-select-option value="1pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="1peach">Peach</ion-select-option>
+              <ion-select-option value="1melon">Melon</ion-select-option>
+              <ion-select-option value="1watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="1strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="1grapes">Grapes</ion-select-option>
+              <ion-select-option value="1banana">Banana</ion-select-option>
+              <ion-select-option value="1mango">Mango</ion-select-option>
+              <ion-select-option value="1dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="1kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="1blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="1blueberry">Blueberry</ion-select-option>
+
+              <ion-select-option value="2apples">Apples</ion-select-option>
+              <ion-select-option value="2oranges">Oranges</ion-select-option>
+              <ion-select-option value="2pears">Pears</ion-select-option>
+              <ion-select-option value="2pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="2peach">Peach</ion-select-option>
+              <ion-select-option value="2melon">Melon</ion-select-option>
+              <ion-select-option value="2watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="2strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="2grapes">Grapes</ion-select-option>
+              <ion-select-option value="2banana">Banana</ion-select-option>
+              <ion-select-option value="2mango">Mango</ion-select-option>
+              <ion-select-option value="2dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="2kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="2blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="2blueberry">Blueberry</ion-select-option>
+            </ion-select>
+          </ion-item>
+
+          <ion-item>
+            <ion-select label="Action Sheet" placeholder="Select one" interface="action-sheet" value="2watermelon">
+              <ion-select-option value="apples">Apples</ion-select-option>
+              <ion-select-option value="oranges">Oranges</ion-select-option>
+              <ion-select-option value="pears">Pears</ion-select-option>
+              <ion-select-option value="pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="peach">Peach</ion-select-option>
+              <ion-select-option value="melon">Melon</ion-select-option>
+              <ion-select-option value="watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="grapes">Grapes</ion-select-option>
+              <ion-select-option value="banana">Banana</ion-select-option>
+              <ion-select-option value="mango">Mango</ion-select-option>
+              <ion-select-option value="dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="blueberry">Blueberry</ion-select-option>
+
+              <ion-select-option value="1apples">Apples</ion-select-option>
+              <ion-select-option value="1oranges">Oranges</ion-select-option>
+              <ion-select-option value="1pears">Pears</ion-select-option>
+              <ion-select-option value="1pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="1peach">Peach</ion-select-option>
+              <ion-select-option value="1melon">Melon</ion-select-option>
+              <ion-select-option value="1watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="1strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="1grapes">Grapes</ion-select-option>
+              <ion-select-option value="1banana">Banana</ion-select-option>
+              <ion-select-option value="1mango">Mango</ion-select-option>
+              <ion-select-option value="1dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="1kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="1blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="1blueberry">Blueberry</ion-select-option>
+
+              <ion-select-option value="2apples">Apples</ion-select-option>
+              <ion-select-option value="2oranges">Oranges</ion-select-option>
+              <ion-select-option value="2pears">Pears</ion-select-option>
+              <ion-select-option value="2pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="2peach">Peach</ion-select-option>
+              <ion-select-option value="2melon">Melon</ion-select-option>
+              <ion-select-option value="2watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="2strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="2grapes">Grapes</ion-select-option>
+              <ion-select-option value="2banana">Banana</ion-select-option>
+              <ion-select-option value="2mango">Mango</ion-select-option>
+              <ion-select-option value="2dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="2kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="2blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="2blueberry">Blueberry</ion-select-option>
+            </ion-select>
+          </ion-item>
+
+          <ion-item>
+            <ion-select label="Modal" placeholder="Select one" interface="modal" value="kiwi">
+              <ion-select-option value="apples">Apples</ion-select-option>
+              <ion-select-option value="oranges">Oranges</ion-select-option>
+              <ion-select-option value="pears">Pears</ion-select-option>
+              <ion-select-option value="pineaple">Pineaple</ion-select-option>
+              <ion-select-option value="peach">Peach</ion-select-option>
+              <ion-select-option value="melon">Melon</ion-select-option>
+              <ion-select-option value="watermelon">Watermelon</ion-select-option>
+              <ion-select-option value="strawberry">Strawberry</ion-select-option>
+              <ion-select-option value="grapes">Grapes</ion-select-option>
+              <ion-select-option value="banana">Banana</ion-select-option>
+              <ion-select-option value="mango">Mango</ion-select-option>
+              <ion-select-option value="dragonfruit">Dragonfruit</ion-select-option>
+              <ion-select-option value="kiwi">Kiwi</ion-select-option>
+              <ion-select-option value="blackberry">Blackberry</ion-select-option>
+              <ion-select-option value="blueberry">Blueberry</ion-select-option>
+            </ion-select>
+          </ion-item>
+        </ion-list>
+
         <ion-list>
           <ion-list-header>
             <ion-label>Multiple Value Select</ion-label>