Esempi in C# (CSharp) per MobileHelper.GetEditAttributesXaml

Esempio n. 1

        /// <summary>
        /// Builds the content to be displayed on the block.
        /// </summary>
        /// <returns>A string containing the XAML content to be displayed.</returns>
        private string BuildContent()
        {
            string content = @"
<StackLayout>
    ##HEADER##

    ##FIELDS##
    
    <Rock:Validator x:Name=""vForm"">
        ##VALIDATORS##
    </Rock:Validator>
    
    <Rock:NotificationBox x:Name=""nbError"" NotificationType=""Error"" />
    
    <Button StyleClass=""btn,btn-primary"" Text=""Save"" Margin=""24 0 0 0"" Command=""{Binding Callback}"">
        <Button.CommandParameter>
            <Rock:CallbackParameters Name=""Save"" Validator=""{x:Reference vForm}"" Notification=""{x:Reference nbError}"">
                ##PARAMETERS##
            </Rock:CallbackParameters>
        </Button.CommandParameter>
    </Button>

    <Button StyleClass=""btn,btn-link"" Text=""Cancel"" ##CANCEL## />
</StackLayout>";

            var    groupGuid  = RequestContext.GetPageParameter(PageParameterKeys.GroupGuid).AsGuid();
            var    parameters = new Dictionary <string, string>();
            string fieldsContent;

            using (var rockContext = new RockContext())
            {
                var group = new GroupService(rockContext).Get(groupGuid);

                if (group == null)
                {
                    return("<Rock:NotificationBox HeaderText=\"Error\" Text=\"We couldn't find that group.\" NotificationType=\"Error\" />");
                }
                else if (!group.IsAuthorized(Authorization.EDIT, RequestContext.CurrentPerson))
                {
                    return("<Rock:NotificationBox HeaderText=\"Error\" Text=\"You are not authorized to edit this group.\" NotificationType=\"Error\" />");
                }

                group.LoadAttributes(rockContext);
                var attributes = GetEditableAttributes(group);

                fieldsContent  = BuildCommonFields(group, parameters);
                fieldsContent += MobileHelper.GetEditAttributesXaml(group, attributes, parameters);
            }

            var validatorsContent = parameters.Keys.Select(a => $"<x:Reference>{a}</x:Reference>");
            var parametersContent = parameters.Select(a => $"<Rock:Parameter Name=\"{a.Key}\" Value=\"{{Binding {a.Value}, Source={{x:Reference {a.Key}}}}}\" />");

            if (GroupDetailPage.HasValue)
            {
                content = content.Replace("##CANCEL##", $"Command=\"{{Binding ReplacePage}}\" CommandParameter=\"{GroupDetailPage}?{GroupView.PageParameterKeys.GroupGuid}={groupGuid}\"");
            }
            else
            {
                content = content.Replace("##CANCEL##", "Command=\"{Binding PopPage}\"");
            }

            if (ShowHeader)
            {
                content = content.Replace("##HEADER##", @"<Label StyleClass=""h2"" Text=""Group Details"" />
<Rock:Divider />");
            }
            else
            {
                content = content.Replace("##HEADER##", string.Empty);
            }

            return(content.Replace("##FIELDS##", fieldsContent)
                   .Replace("##VALIDATORS##", string.Join(string.Empty, validatorsContent))
                   .Replace("##PARAMETERS##", string.Join(string.Empty, parametersContent)));
        }