little problem #313

user381281 · 2021-03-06T11:16:09Z

Hello, what is wrong in the code, the message from javascript does not come?

package main
import("fmt";"github.com/asticode/go-astikit";"github.com/asticode/go-astilectron")
func main(){
	a, _:= astilectron.New(nil, astilectron.Options{
		AppName:           "test",
		BaseDirectoryPath: "example",
	})
	defer a.Close()
	a.Start()
	var w, _ = a.NewWindow("new.html", &astilectron.WindowOptions{
    	Center: astikit.BoolPtr(true),
    	Height: astikit.IntPtr(600),
    	Width:  astikit.IntPtr(600)});
	w.Create()
	w.OnMessage(func(m *astilectron.EventMessage) interface{} {
        // Unmarshal
        var s string
        m.Unmarshal(&s)
	fmt.Print("+")
        // Process message
        	if s == "hello" {
			fmt.Print("this place")
                	return "world"
        	}
        	return nil
	})

	a.Wait()
}

<html><head><style>
body{background:RED;}
</style></head><body><script>
dq=0;
const remote = require('electron').remote;
setInterval(g, 500);

function e(){document.getElementById("qq").innerHTML="\\\\\\\\\\\\\\\\\\\\";}
function g() 
{
	document.getElementById("qq").innerHTML=dq;
	document.addEventListener('astilectron-ready', function() 
	{
    astilectron.sendMessage("hello", function(message) { console.log("received " + message) });
	})

	++dq;
	console.log(dq);
}
</script>
<div id="qq"></div>
<div id="qq1"></div>
<h1>top</h1>
<div><input id="a" type="button" onclick="e()" value="zzzz">ZZZZ</div>
<h1>end</h1>
</body>
</html>

The text was updated successfully, but these errors were encountered:

asticode · 2021-03-08T08:56:35Z

Try putting

w.OnMessage(func(m *astilectron.EventMessage) interface{} {
        // Unmarshal
        var s string
        m.Unmarshal(&s)
	fmt.Print("+")
        // Process message
        	if s == "hello" {
			fmt.Print("this place")
                	return "world"
        	}
        	return nil
	})

before

w.Create()

Also, if it still fails, you'll need to paste logs here.

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little problem #313

little problem #313

user381281 commented Mar 6, 2021 •

edited

asticode commented Mar 8, 2021

little problem #313

little problem #313

Comments

user381281 commented Mar 6, 2021 • edited

asticode commented Mar 8, 2021

user381281 commented Mar 6, 2021 •

edited