private string GenerateChildModels(Type type, KnockoutValidationOptions options, string namespaceName, bool genateChildModels)
{
var result = new StringBuilder();
if (genateChildModels)
{
foreach (var prop in type.GetProperties())
{
if (IsCollection(prop.PropertyType))
{
continue;
}
if (!IsPrimitiveType(prop.PropertyType))
{
result.Append(new HtmlString(string.Format(ModelRootFormatString, prop.Name + "Base",
BulidValidationBody(prop.PropertyType, prop.Name, options, true),
namespaceName, SetUpDisplayPropertiesNames(prop.PropertyType), CreateValidatablePropertiesArray(prop.PropertyType),
GenerateChildModels(prop.PropertyType, options, namespaceName, true))));
}
}
result = FormatString(result);
return(result.ToString());
}
return(string.Empty);
}
private string BulidValidationBody(Type type, string idPrefixs, KnockoutValidationOptions options, bool generateChildModels)
{
var result = new StringBuilder();
result.Append(string.Format("ko.validation.init({{errorElementClass: 'error'," +
" decorateElement: {3}," +
" decorateInputElement: true," +
" registerExtenders: {0}," +
" insertMessages: {2} }});", options.RegisterExtenders.ToString().ToLower(), options.MessagesOnModified.ToString().ToLower(), options.InsertMessages.ToString().ToLower(), options.DecarateInput.ToString().ToLower()));
result.Append("model.ValidatingChildren=[];");
result.Append("model.SetUpAllServerErrors = function(errors) {" +
"for (var name in errors) {" +
"if (name.indexOf('.') != -1) {continue;}" +
"var value = errors[name];" +
"model[name].SetUpServerError(errors[name], name);" +
"model.Errors.showAllMessages();} "+
"var childProperties = splitPropertyAndChildModelsKeys(errors);if (childProperties.length >0) {" +
"for (var i = 0; i < childProperties.length; i++) {" +
"for (var name1 in childProperties[i]) {" +
" if (name1 != undefined) {" +
"model[childProperties[i][name1].Key].SetUpAllServerErrors(childProperties[i][name1].Data);" +
"}" +
"}}}};");
foreach (var prop in type.GetProperties())
{
if (!generateChildModels && (!IsPrimitiveType(prop.PropertyType) || IsCollection(prop.PropertyType)))
{
continue;
}
if (generateChildModels && !IsPrimitiveType(prop.PropertyType) && !IsCollection(prop.PropertyType))
{
result.AppendFormat("section.{1}.apply(model['{0}']);", prop.Name, prop.Name + "Base");
result.AppendFormat("model.ValidatingChildren.push(model['{0}']);", prop.Name);
continue;
}
result.Append(BuildAttributeBasedValidation(prop.GetCustomAttributes(typeof(ValidationAttribute), true).Cast <ValidationAttribute>().ToList(), prop.Name));
result.Append(ExstendForServerValidation(prop.Name));
result.Append(SetUpDisplayPropertyName(prop, prop.Name));
result.Append(SetUpElementIdAndName(prop, prop.Name, idPrefixs));
}
result.Append("model.GoToField = function (data) {" +
"var elementId = '#' + data.Id;" +
"var navbar = $('.navbar');var navbarheight = 10;" +
"if (navbar.length > 0)navbarheight += navbar.height();" +
"$('html, body').animate({scrollTop: $(elementId).offset().top - navbarheight}, 500);" +
"setTimeout(function () { $('#' + data.Id).focus(); }, 500);};");
result.Append("model.IsValid = function () {var result = true;" +
"for (var name in model) {" +
"if (model[name]['__valid__'] != undefined) {" +
"model[name].notifySubscribers('');" +
"if (!model[name].isValid()) {" +
"result = false;}" +
"}" +
"if (model.ValidatingChildren != undefined && model.ValidatingChildren.length > 0) {for (var i = 0; i < model.ValidatingChildren.length; i++) {" +
" var child = model.ValidatingChildren[i];" +
" if (!child.IsValid()) { result = false;}}}" +
"}" +
"return result;};");
BuildChildPropertiesValidationKeysSet(result);
result = FormatString(result);
return(result.ToString());
}
public string GenerateValidationModel(Type type, string modelName, string namespaceName, KnockoutValidationOptions options = null, bool genateChildModels = false, string idPrefixs = "")
{
return(string.Format(ModelRootFormatString,
modelName,
BulidValidationBody(type, idPrefixs, options, genateChildModels),
namespaceName, SetUpDisplayPropertiesNames(type), CreateValidatablePropertiesArray(type),
GenerateChildModels(type, options, namespaceName, genateChildModels)));
}
