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fix(ui): fix NaN input in Pagination #1794

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fix(ui): fix NaN input in Pagination #1794

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980d81d
fix nan
guoda-puidokaite Jun 24, 2026
ebbf606
changeset and test
guoda-puidokaite Jun 24, 2026
c4c663d
update test
guoda-puidokaite Jun 24, 2026
4675cd1
Merge branch 'main' into guoda-fix-nan
ArtieReus Jun 25, 2026
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5 changes: 5 additions & 0 deletions .changeset/eleven-buses-bet.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@cloudoperators/juno-ui-components": patch
---

Fix NaN input in Pagination
2 changes: 1 addition & 1 deletion packages/ui-components/src/components/Pagination/Pagination.component.tsx
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Expand Up @@ -184,7 +184,7 @@ export const Pagination = ({
// Enforce minimum and maximum limits
if (inputValue < 1) {
inputValue = 1
} else if (controlTotalPage !== undefined && inputValue > controlTotalPage) {
} else if (isNaN(inputValue) || (controlTotalPage !== undefined && inputValue > controlTotalPage)) {

@edda edda Jun 25, 2026

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hmm, this won't work if controlTotalPage is undefined. Imo a better way to deal with NaN values is to add it to the inputValue < 1 case instead, because there is always going to be a first page.

inputValue = controlTotalPage
}
}
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14 changes: 14 additions & 0 deletions packages/ui-components/src/components/Pagination/Pagination.test.tsx
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Expand Up @@ -486,4 +486,18 @@ describe("Pagination", () => {
expect(screen.getByTestId("my-pagination")).toBeInTheDocument()
expect(screen.getByTestId("my-pagination")).toHaveAttribute("data-lolol", "123-456")
})

test("sets inputValue to controlTotalPage on symbol or non-numeric input", async () => {
const onInputChangeMock = vi.fn()
render(<Pagination variant="input" totalPages={5} onInputChange={onInputChangeMock} />)

const textInput = screen.getByRole("textbox")
fireEvent.change(textInput, { target: { value: "$" } }) // Non-numeric input
fireEvent.blur(textInput)

await waitFor(() => {
// Check that controlTotalPage was set after invalid input
expect(onInputChangeMock).toHaveBeenCalledWith(5)
})
})
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})
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