gin中绑定html复选框
main.go
package main
import "github.com/gin-gonic/gin"
type myForm struct {
Colors []string `form:"colors[]"`
}
func main() {
r := gin.Default()
r.LoadHTMLFiles("templates/form.html")
r.POST("/form", func(context *gin.Context) {
var color myForm
context.ShouldBind(&color)
context.JSON(200, gin.H{
"color": color.Colors,
})
})
r.GET("/", func(context *gin.Context) {
context.HTML(200, "form.html", gin.H{})
})
r.Run()
}
form.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form action="/form" method="POST">
<p>Check some colors</p>
<label for="red">Red</label>
<input type="checkbox" name="colors[]" value="red" id="red">
<label for="green">Green</label>
<input type="checkbox" name="colors[]" value="green" id="green">
<label for="blue">Blue</label>
<input type="checkbox" name="colors[]" value="blue" id="blue">
<input type="submit">
</form>
</body>
</html>
