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Fix: Saving Custom Component Resets Tool Actions (#11421)

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* fix: validating and updating a dynamic component's code in the Langflow UI

* fix: code overide

---------

Co-authored-by: Olayinka Adelakun <olayinkaadelakun@mac.war.can.ibm.com>
Co-authored-by: Olayinka Adelakun <olayinkaadelakun@Olayinkas-MacBook-Pro.local>
This commit is contained in:
olayinkaadelakun
2026-01-29 09:07:10 -05:00
committed by GitHub
parent 13c002192f
commit f7845cc315
1 changed files with 19 additions and 2 deletions
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21
src/frontend/src/modals/codeAreaModal/index.tsx
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@ -7,6 +7,7 @@ import "ace-builds/src-noconflict/ext-searchbox";
import "ace-builds/src-noconflict/mode-python";
import "ace-builds/src-noconflict/theme-github";
import "ace-builds/src-noconflict/theme-monokai";
import { cloneDeep } from "lodash";
import { useEffect, useRef, useState } from "react";
import AceEditor from "react-ace";
import type ReactAce from "react-ace/lib/ace";
@ -120,9 +121,25 @@ export default function CodeAreaModal({
onSuccess: ({ data, type }) => {
if (data && type) {
setValue(code);
clearHandlesFromAdvancedFields(componentId!, data);
try {
const merged = cloneDeep(data);
if (nodeClass?.template && merged?.template) {
for (const fieldName of Object.keys(merged.template)) {
if (fieldName === "code") continue;
const existing = nodeClass.template[fieldName];
if (existing && Object.hasOwn(existing, "value")) {
// Preserve the user's current value for this parameter
merged.template[fieldName].value = existing.value;
}
}
}
setNodeClass(data, type);
clearHandlesFromAdvancedFields(componentId!, merged);
setNodeClass(merged, type);
} catch (e) {
clearHandlesFromAdvancedFields(componentId!, data);
setNodeClass(data, type);
}
setError({ detail: { error: undefined, traceback: undefined } });
setOpen(false);
}