func settingsTab(c dom.Element) { s, err := RPC.Settings() if err != nil { xjs.Alert("Error reading settings: %s", err) return } sn := xform.InputText("serverName", s.ServerName) sn.Required = true la := xform.InputText("listenAddr", s.ListenAddr) la.Required = true sp := xform.InputText("serversPath", s.DirServers) sp.Required = true mp := xform.InputText("mapsPath", s.DirMaps) mp.Required = true gp := xform.InputText("gensPath", s.DirGenerators) gp.Required = true ge := xform.InputText("genExe", s.GeneratorExecutable) ge.Required = true mm := xform.InputNumber("maxMem", 100, 10000, float64(s.GeneratorMaxMem/1024/1024)) mm.Required = true sb := xform.InputSubmit("Save") sb.AddEventListener("click", false, func(e dom.Event) { if sn.Value == "" || la.Value == "" || sp.Value == "" || mp.Value == "" || gp.Value == "" || ge.Value == "" || !mm.CheckValidity() { return } e.PreventDefault() sb.Disabled = true go func() { s.ServerName = sn.Value s.ListenAddr = la.Value s.DirServers = sp.Value s.DirMaps = mp.Value s.DirGenerators = gp.Value s.GeneratorExecutable = ge.Value s.GeneratorMaxMem = uint64(mm.ValueAsNumber * 1024 * 1024) if err := RPC.SetSettings(s); err != nil { xjs.Alert("Error saving settings: %s", err) return } SetTitle(sn.Value) span := xdom.Span() span.Style().Set("color", "#f00") c.AppendChild(xjs.SetInnerText(span, "Saved!")) time.Sleep(5 * time.Second) c.RemoveChild(span) sb.Disabled = false }() }) xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(), xjs.SetInnerText(xdom.Legend(), "Change Settings"), xform.Label("Server Name", "serverName"), sn, xdom.Br(), xform.Label("Listen Address", "listenAddr"), la, xdom.Br(), xform.Label("Servers Path", "serversPath"), sp, xdom.Br(), xform.Label("Maps Path", "mapsPath"), mp, xdom.Br(), xform.Label("Generators Path", "gensPath"), gp, xdom.Br(), xform.Label("Generator Executable", "genExe"), ge, xdom.Br(), xform.Label("Generator Memory (MB)", "maxMem"), mm, xdom.Br(), sb, ))) }