mirror of
https://github.com/kataras/iris.git
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40 lines
692 B
Go
40 lines
692 B
Go
package main
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import (
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"fmt"
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"github.com/kataras/iris/v12"
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)
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func main() {
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app := iris.New()
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app.RegisterView(iris.HTML("./templates", ".html"))
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app.Get("/", showForm)
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app.Post("/", handleForm)
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app.Listen(":8080")
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}
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func showForm(ctx iris.Context) {
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if err := ctx.View("form.html"); err != nil {
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ctx.HTML(fmt.Sprintf("<h3>%s</h3>", err.Error()))
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return
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}
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}
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type formExample struct {
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Colors []string `form:"colors[]"` // or just colors, it'll work as expected.
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}
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func handleForm(ctx iris.Context) {
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var form formExample
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err := ctx.ReadForm(&form)
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if err != nil {
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ctx.StopWithError(iris.StatusBadRequest, err)
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return
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}
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ctx.JSON(iris.Map{"Colors": form.Colors})
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}
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