http request example

examples/README.md

@@ -24,5 +24,5 @@ Build all:
 
 ```bash
 python3 -m pip install -r requirements.txt
-python3 build_all.py hello
+python3 build_all.py
 ```

examples/http_request/main.go

@@ -0,0 +1,18 @@
+package main
+
+import "github.com/life4/gweb/web"
+
+func main() {
+ window := web.GetWindow()
+ doc := window.Document()
+ doc.SetTitle("Making HTTP requests")
+
+ // make request
+ req := window.HTTPRequest("GET", "https://httpbin.org/get")
+ resp := req.Send(nil)
+
+ header := doc.CreateElement("pre")
+ header.SetText(string(resp.Body()))
+ body := doc.Body()
+ body.Node().AppendChild(header.Node())
+}

examples/index.yml

@@ -1,9 +1,9 @@
 categories:
- - name: "DOM"
+ - name: DOM
  items:
- - name: "hello"
+ - name: hello
  info: 'a small "hello world": set title, create element, add element onto the page.'
- - name: "styling"
+ - name: styling
  info: "how to set CSS attributes for an object."
  - name: events
  info: how to handle events like mouse movement.
@@ -16,7 +16,7 @@ categories:
  how to dynamically load CSS (on example of
  [Bootstrap](https://getbootstrap.com/))
  and do something when it is ready.
- - name: "Canvas"
+ - name: Canvas
  items:
  - name: triangle
  info: '"hello world" for `<canvas>`: make black background and draw a red triangle.'
@@ -36,12 +36,16 @@ categories:
  classic video game (famous because of clone
  [Arkanoid](https://en.wikipedia.org/wiki/Arkanoid))
  with a bit more natural (hence annoying) physic.
- - name: "Audio"
+ - name: Audio
  items:
- - name: "oscilloscope"
+ - name: oscilloscope
  info: "a small example of visualization of an audio from the user microphone."
- - name: "piano"
+ - name: piano
  info: >
  play MIDI music! A good example of rendering sounds. Based on
  [Simple synth keyboard](https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API/Simple_synth)
  MDN example.
+ - name: Networking
+ items:
+ - name: http_request
+ info: how to make an HTTP request

web/http_request.go

@@ -89,8 +89,6 @@ func (resp HTTPResponse) Body() []byte {
  if raw.IsNull() {
  return nil
  }
- // arraybuffer
- println(raw.String())
  raw = resp.window.Get("Uint8Array").New(raw)
  dec := make([]byte, raw.Length())
  js.CopyBytesToGo(dec, raw.Value)