public FormVm(FfHtmlHelper html, MethodInfo mi) : this(html)
{
this._actionName = mi.Name;
var controllerTypeName = mi.ReflectedType.Name;
this._controllerName = controllerTypeName.Substring(0, controllerTypeName.LastIndexOf("Controller"));
HtmlHelper = html;
var inputs = new List <PropertyVm>();
foreach (var pi in mi.GetParameters())
{
if (pi.GetCustomAttributes(true).Any(x => x is FormModelAttribute))
{
inputs.AddRange(pi.ParameterType.GetProperties()
.Select(pi2 => new PropertyVm(pi, pi2).Then(p => p.Name = pi.Name + "." + p.Name)));
}
else
{
inputs.Add(new PropertyVm(pi));
}
}
Inputs = inputs;
this.DisplayName = mi.Name.Sentencise(true);
ExcludePropertyErrorsFromValidationSummary = true;
}
public FormVm(FfHtmlHelper html)
{
Inputs = new List <PropertyVm>();
this.DisplayName = "";
this.HtmlHelper = html;
ShowValidationSummary = true;
ExcludePropertyErrorsFromValidationSummary = true;
RenderAntiForgeryToken = Defaults.RenderAntiForgeryToken;
}
public static string AllValidationMessages(this FfHtmlHelper helper, string modelName)
{
if (HasErrors(helper, modelName))
{
var message = string.Join(", ", helper.ViewData.ModelState[modelName].Errors.Select(e => e.ErrorMessage));
return(message);
}
return("");
}
public static string UnobtrusiveValidation(FfHtmlHelper helper, PropertyVm property)
{
var sb = new StringBuilder();
var rules = UnobtrusiveValidationRules.SelectMany(r => r(property));
if (rules.Any() == false)
{
return("");
}
sb.Append("data-val=\"true\" ");
foreach (var rule in rules)
{
var prefix = string.Format(" data-val-{0}", rule.ValidationType);
sb.AppendFormat(prefix + "=\"{0}\" ", rule.ErrorMessage);
foreach (var parameter in rule.ValidationParameters)
{
sb.AppendFormat(prefix + "-{0}=\"{1}\" ", parameter.Key, parameter.Value);
}
}
return(sb.ToString());
}
public static bool HasErrors(this FfHtmlHelper helper, string modelName)
{
return(helper.ViewData.ModelState.ContainsKey(modelName) &&
helper.ViewData.ModelState[modelName].Errors.Any());
}
public static string UnobtrusiveValidation(FfHtmlHelper helper, PropertyVm property)
{
var sb = new StringBuilder();
var rules = UnobtrusiveValidationRules.SelectMany(r => r(property));
if (rules.Any() == false) return ("");
sb.Append("data-val=\"true\" ");
foreach (var rule in rules)
{
var prefix = string.Format(" data-val-{0}", rule.ValidationType);
sb.AppendFormat(prefix + "=\"{0}\" ", rule.ErrorMessage);
foreach (var parameter in rule.ValidationParameters)
{
sb.AppendFormat(prefix + "-{0}=\"{1}\" ", parameter.Key, parameter.Value);
}
}
return (sb.ToString());
}
public FormRenderScope(FfHtmlHelper htmlHelper, FormVm formVm)
{
HtmlHelper = htmlHelper;
FormVm = formVm;
}
