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Diffstat (limited to 'examples/03-controlled-inputs/src')
| -rw-r--r-- | examples/03-controlled-inputs/src/app.gleam | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/03-controlled-inputs/src/app.gleam b/examples/03-controlled-inputs/src/app.gleam index 8e713ea..babef7a 100644 --- a/examples/03-controlled-inputs/src/app.gleam +++ b/examples/03-controlled-inputs/src/app.gleam @@ -43,6 +43,7 @@ fn update(model: Model, msg: Msg) -> Model { case msg { GotInput(value) -> { let length = string.length(value) + case length <= model.max { True -> Model(..model, value: value, length: length) False -> model @@ -55,8 +56,9 @@ fn update(model: Model, msg: Msg) -> Model { // VIEW ------------------------------------------------------------------------ fn view(model: Model) -> Element(Msg) { - let styles = [#("width", "100vw"), #("height", "100vh")] + let styles = [#("width", "100vw"), #("height", "100vh"), #("padding", "1rem")] let length = int.to_string(model.length) + let max = int.to_string(model.max) ui.centre( [attribute.style(styles)], @@ -66,7 +68,7 @@ fn view(model: Model) -> Element(Msg) { [], [element.text("Write a message:")], ui.input([attribute.value(model.value), event.on_input(GotInput)]), - [element.text(length <> "/10")], + [element.text(length <> "/" <> max)], ), ui.button([event.on_click(Reset)], [element.text("Reset")]), ), |