diff --git a/client/packages/lowcoder/src/comps/hooks/localStorageComp.ts b/client/packages/lowcoder/src/comps/hooks/localStorageComp.ts index 96f1ca4650..e3ce4633f1 100644 --- a/client/packages/lowcoder/src/comps/hooks/localStorageComp.ts +++ b/client/packages/lowcoder/src/comps/hooks/localStorageComp.ts @@ -13,21 +13,28 @@ const APP_STORE_NAMESPACE = "lowcoder_app_local_storage"; const LocalStorageCompBase = withViewFn( simpleMultiComp({ values: stateComp({}) }), (comp) => { - const originStore = localStorage.getItem(APP_STORE_NAMESPACE) || "{}"; - let parseStore = {}; - try { - parseStore = JSON.parse(originStore); - } catch (e) { - log.error("application local storage invalid"); - } - + // add custom event listener to update values reactively useEffect(() => { - const value = comp.children.values.value; - if (!isEqual(value, parseStore)) { - log.info(value, parseStore); - comp.children.values.dispatchChangeValueAction(parseStore); - } - }, [parseStore]); + const handler = () => { + try { + const raw = localStorage.getItem(APP_STORE_NAMESPACE) || "{}"; + const parsed = JSON.parse(raw); + comp.children.values.dispatchChangeValueAction(parsed); + } catch (e) { + log.error("Failed to parse localStorage:", e); + } + }; + + // Add listener on mount + window.addEventListener("lowcoder-localstorage-updated", handler); + + // Run once on mount to initialize + handler(); + + return () => { + window.removeEventListener("lowcoder-localstorage-updated", handler); + }; + }, []); return null; } @@ -62,6 +69,8 @@ LocalStorageComp = withMethodExposing(LocalStorageComp, [ parseStore[key] = value; localStorage.setItem(APP_STORE_NAMESPACE, JSON.stringify(parseStore)); comp.children.values.dispatchChangeValueAction(parseStore); + + window.dispatchEvent(new CustomEvent("lowcoder-localstorage-updated")); } catch (e) { localStorage.setItem(APP_STORE_NAMESPACE, "{}"); } @@ -83,6 +92,9 @@ LocalStorageComp = withMethodExposing(LocalStorageComp, [ delete parseStore[key]; localStorage.setItem(APP_STORE_NAMESPACE, JSON.stringify(parseStore)); comp.children.values.dispatchChangeValueAction(parseStore); + + // Trigger update + window.dispatchEvent(new CustomEvent("lowcoder-localstorage-updated")); } catch (e) { localStorage.setItem(APP_STORE_NAMESPACE, "{}"); } @@ -98,6 +110,9 @@ LocalStorageComp = withMethodExposing(LocalStorageComp, [ execute: (comp) => { localStorage.removeItem(APP_STORE_NAMESPACE); comp.children.values.dispatchChangeValueAction({}); + + // Trigger update + window.dispatchEvent(new CustomEvent("lowcoder-localstorage-updated")); }, }, ]); pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy