Calling delphi function from javascript

[Former user]

I can call the Delphi function from the HTML as in the example. But when I put the Delphi function into a javascript function it does not work. See Below.

function responseTimer()
{
    delphi:PlaySound(); //beep.play();
    rspTime++;

    httpGet("get_is_alarm_rsp_acked.cgi?AlarmId="+alarmResponse.AlarmId, function()
    {
        if(this.responseText == "TRUE")
        {
            if (TID !== undefined)
                clearTimeout(TID);
            showPage("timer", "monitor");
            startMonitor();
        }
    });

    document.getElementById("counter").innerHTML =
        parseInt(rspTime / 60) + ":" + ("0" + rspTime % 60).substr(-2);
    if (rspSetting.RspTimeout == rspTime)
    {
        httpPOST_JSON("set_alarm_rsp_values.cgi", alarmResponse);
        showPage("timer", "monitor");
        startMonitor();
    }
    else
        TID = setTimeout(responseTimer, 1000);
}

[細川淳]

Your JavaScript is incorrectly written.
For example, please write as follows.

location = "delphi:PlaySound();";

[Jun HOSOKAWA]

This is not bug.

[yyme]

I also met this problem，like this?

function responseTimer() { location = "delphi:PlaySound();"; }

[yyme]

location = "delphi:PlaySound()";

[yyme]

how to get function result; delphi function getdata():string;

js how to call getdata, get result

[The Programmer]

document.location = "yourorgScheme:YourDelphiProcedure(Parameters1, Parameter2, Etc)";

This code works

#! Javascript

    document.location = "yourorgScheme:ReadManualLocation(''"+latitude+"'',''"+longitude+"'')";

‌

#! Delphi

procedure TForm1.ReadManualLocation(latitude,longitude: String);
begin
ShowMessage(latitude);
ShowMessage(longitude);
end;

#! Notice the parameters during call , (SINGLEQUOTE SINGLEQUOTE DOUBLEQUOTE + latitude + DOUBLEQUOTE SINGLEQUOTE SINGLEQUOTE ,

#! Notice it also works with one single quote only , (SINGLEQUOTE DOUBLEQUOTE + latitude + DOUBLEQUOTE SINGLEQUOTE ,

#! JavaScript single quote

function onMapClick(e) 
{ 
     // get selected latitude
     var latitude= e.latlng.lat;
     // get select longitude
     var longitude= e.latlng.lng; 
    document.location = "yourorgScheme:ReadManualLocation('"+latitude+"','"+longitude+"')";

    myMarker.setLatLng(e.latlng);
}

‌