Update the judgment conditions for no_update

CNFeffery · CNFeffery · commit ae473a6ad7a0 · 2025-08-26T21:18:47.000+08:00
diff --git a/dash/dash-renderer/src/actions/callbacks.ts b/dash/dash-renderer/src/actions/callbacks.ts
@@ -229,7 +229,7 @@ const getVals = (input: any) =>
 const zipIfArray = (a: any, b: any) => {
     if (Array.isArray(a)) {
         // For client-side callbacks with multiple Outputs, only return a single dash_clientside.no_update
-        if (b?.description === 'Return to prevent updating an Output.') {
+        if (b === (window as any).dash_clientside.no_update) {
             return zip(a, [b]);
         }
         return zip(a, b);

Original file line number	Diff line number	Diff line change
`@@ -229,7 +229,7 @@ const getVals = (input: any) =>`
`229`	`229`	`const zipIfArray = (a: any, b: any) => {`
`230`	`230`	`if (Array.isArray(a)) {`
`231`	`231`	`// For client-side callbacks with multiple Outputs, only return a single dash_clientside.no_update`
`232`		`- if (b?.description === 'Return to prevent updating an Output.') {`
	`232`	`+ if (b === (window as any).dash_clientside.no_update) {`
`233`	`233`	`return zip(a, [b]);`
`234`	`234`	`}`
`235`	`235`	`return zip(a, b);`