feat: input、textarea support confirm-hold

packages/uni-components/src/components/input/index.tsx

@@ -116,10 +116,12 @@ export default /*#__PURE__*/ defineBuiltInComponent({
       if ((event as KeyboardEvent).key !== 'Enter') {
         return
       }
+      const input = event.target as HTMLInputElement
       event.stopPropagation()
       trigger('confirm', event, {
-        value: (event.target as HTMLInputElement).value,
+        value: input.value,
       })
+      !props.confirmHold && input.blur()
     }
     return () => {
       let inputNode =

packages/uni-components/src/components/textarea/index.tsx

@@ -97,7 +97,7 @@ export default /*#__PURE__*/ defineBuiltInComponent({
       if (isDone.value) {
         confirm(event)
         const textarea = event.target as HTMLTextAreaElement
-        textarea.blur()
+        !props.confirmHold && textarea.blur()
       }
     }
 

packages/uni-components/src/helpers/useField.ts

@@ -132,6 +132,10 @@ export const props = /*#__PURE__*/ extend(
       type: String,
       default: 'done',
     },
+    confirmHold: {
+      type: Boolean,
+      default: false,
+    },
   },
   keyboardProps
 )