38 lines
634 B
Go
38 lines
634 B
Go
package main
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import (
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"github.com/go-via/via"
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"github.com/go-via/via/h"
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)
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type Counter struct{ Count int }
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func main() {
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v := via.New()
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v.Page("/", func(c *via.Context) {
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data := Counter{Count: 0}
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step := c.Signal(1)
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increment := c.Action(func() {
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data.Count += step.Int()
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c.Sync()
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})
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c.View(func() h.H {
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return h.Div(
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h.P(h.Textf("Count: %d", data.Count)),
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h.P(h.Span(h.Text("Step: ")), h.Span(step.Text())),
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h.Label(
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h.Text("Update Step: "),
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h.Input(h.Type("number"), step.Bind()),
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),
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h.Button(h.Text("Increment"), increment.OnClick()),
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)
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})
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})
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v.Start(":3000")
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}
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