From c7157f1c92a7e793ad82c47637c79a20d3ff3b1c Mon Sep 17 00:00:00 2001
From: "Gerasimos (Makis) Maropoulos" <kataras2006@hotmail.com>
Date: Tue, 1 Sep 2020 11:39:57 +0300
Subject: [PATCH] add bind checkboxes example
---
_examples/README.md | 1 +
.../request-body/read-form/checkboxes/main.go | 32 +++++++++++++++++++
.../read-form/checkboxes/templates/form.html | 22 +++++++++++++
go.mod | 2 +-
4 files changed, 56 insertions(+), 1 deletion(-)
create mode 100644 _examples/request-body/read-form/checkboxes/main.go
create mode 100644 _examples/request-body/read-form/checkboxes/templates/form.html
diff --git a/_examples/README.md b/_examples/README.md
index 7bb18b94..44d24cac 100644
--- a/_examples/README.md
+++ b/_examples/README.md
@@ -137,6 +137,7 @@
* [Bind MsgPack](request-body/read-msgpack/main.go)
* [Bind YAML](request-body/read-yaml/main.go)
* [Bind Form](request-body/read-form/main.go)
+ * [Checkboxes](request-body/read-form/checkboxes/main.go)
* [Bind Query](request-body/read-query/main.go)
* [Bind Headers](request-body/read-headers/main.go)
* [Bind Params](request-body/read-params/main.go)
diff --git a/_examples/request-body/read-form/checkboxes/main.go b/_examples/request-body/read-form/checkboxes/main.go
new file mode 100644
index 00000000..bd9994dc
--- /dev/null
+++ b/_examples/request-body/read-form/checkboxes/main.go
@@ -0,0 +1,32 @@
+package main
+
+import "github.com/kataras/iris/v12"
+
+func main() {
+ app := iris.New()
+ app.RegisterView(iris.HTML("./templates", ".html"))
+
+ app.Get("/", showForm)
+ app.Post("/", handleForm)
+
+ app.Listen(":8080")
+}
+
+func showForm(ctx iris.Context) {
+ ctx.View("form.html")
+}
+
+type formExample struct {
+ Colors []string `form:"colors[]"` // or just colors, it'll work as expected.
+}
+
+func handleForm(ctx iris.Context) {
+ var form formExample
+ err := ctx.ReadForm(&form)
+ if err != nil {
+ ctx.StopWithError(iris.StatusBadRequest, err)
+ return
+ }
+
+ ctx.JSON(iris.Map{"Colors": form.Colors})
+}
diff --git a/_examples/request-body/read-form/checkboxes/templates/form.html b/_examples/request-body/read-form/checkboxes/templates/form.html
new file mode 100644
index 00000000..aaaf6821
--- /dev/null
+++ b/_examples/request-body/read-form/checkboxes/templates/form.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+ <title>Select a color</title>
+</head>
+<body>
+ <form action="/" method="POST">
+ <p>Select one or more colors</p>
+
+ <label for="red">Red</label>
+ <!-- name can be "colors" too -->
+ <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>
\ No newline at end of file
diff --git a/go.mod b/go.mod
index ae0a000b..d3e1a08e 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
github.com/iris-contrib/httpexpect/v2 v2.0.5
github.com/iris-contrib/jade v1.1.4
github.com/iris-contrib/pongo2 v0.0.1
- github.com/iris-contrib/schema v0.0.5
+ github.com/iris-contrib/schema v0.0.6
github.com/json-iterator/go v1.1.10
github.com/kataras/blocks v0.0.2
github.com/kataras/golog v0.1.2