X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/34e8ef518dd3c4da8f1ad4b099bfbd99c71fa68f..71b9264c1720e619f8cfcb297a7848ece420c61c:/src/views/run-process-panel/inputs/int-input.tsx

diff --git a/src/views/run-process-panel/inputs/int-input.tsx b/src/views/run-process-panel/inputs/int-input.tsx
index 410d2dfe..3273f354 100644
--- a/src/views/run-process-panel/inputs/int-input.tsx
+++ b/src/views/run-process-panel/inputs/int-input.tsx
@@ -3,7 +3,8 @@
 // SPDX-License-Identifier: AGPL-3.0
 
 import * as React from 'react';
-import { IntCommandInputParameter, getInputLabel, isRequiredInput } from '~/models/workflow';
+import { memoize } from 'lodash/fp';
+import { IntCommandInputParameter, isRequiredInput } from '~/models/workflow';
 import { Field } from 'redux-form';
 import { isInteger } from '~/validators/is-integer';
 import { GenericInputProps, GenericInput } from '~/views/run-process-panel/inputs/generic-input';
@@ -17,13 +18,20 @@ export const IntInput = ({ input }: IntInputProps) =>
         name={input.id}
         commandInput={input}
         component={InputComponent}
-        parse={value => parseInt(value, 10)}
-        format={value => isNaN(value) ? '' : JSON.stringify(value)}
-        validate={[
-            isRequiredInput(input)
-                ? isInteger
-                : () => undefined,
-        ]} />;
+        parse={parse}
+        format={format}
+        validate={getValidation(input)} />;
+
+export const parse = (value: any) => value === '' ? '' : parseInt(value, 10);
+
+export const format = (value: any) => isNaN(value) ? '' : JSON.stringify(value);
+
+const getValidation = memoize(
+    (input: IntCommandInputParameter) => ([
+        isRequiredInput(input)
+            ? isInteger
+            : () => undefined,
+    ]));
 
 const InputComponent = (props: GenericInputProps) =>
     <GenericInput
@@ -32,5 +40,10 @@ const InputComponent = (props: GenericInputProps) =>
 
 
 const Input = (props: GenericInputProps) =>
-    <IntInputComponent fullWidth type='number' {...props.input} error={props.meta.touched && !!props.meta.error} />;
+    <IntInputComponent
+        fullWidth
+        type='number'
+        error={props.meta.touched && !!props.meta.error}
+        disabled={props.commandInput.disabled}
+        {...props.input} />;
 
