public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var result = base.BindModel(controllerContext, bindingContext);
KnockoutUtilities.ConvertData(result);
return(result);
}
private string GetInitializeData(TModel model, bool needBinding)
{
if (isInitialized)
{
return("");
}
isInitialized = true;
KnockoutUtilities.ConvertData(model);
this.model = model;
var sb = new StringBuilder();
var json = JsonConvert.SerializeObject(model);
sb.AppendLine(@"<script type=""text/javascript""> ");
sb.AppendLine(string.Format("var {0}Js = {1};", ViewModelName, json));
var mappingData = KnockoutJsModelBuilder.CreateMappingData <TModel>();
if (mappingData == "{}")
{
sb.AppendLine(string.Format("var {0} = ko.mapping.fromJS({0}Js); ", ViewModelName));
}
else
{
sb.AppendLine(string.Format("var {0}MappingData = {1};", ViewModelName, mappingData));
sb.AppendLine(string.Format("var {0} = ko.mapping.fromJS({0}Js, {0}MappingData); ", ViewModelName));
}
sb.Append(KnockoutJsModelBuilder.AddComputedToModel(model, ViewModelName));
if (needBinding)
{
sb.AppendLine(string.Format("ko.applyBindings({0});", ViewModelName));
}
sb.AppendLine(@"</script>");
return(sb.ToString());
}
private string GetInitializeData(TModel model, bool needBinding, string wrapperId, bool applyOnDocumentReady)
{
if (isInitialized)
{
return("");
}
isInitialized = true;
KnockoutUtilities.ConvertData(model);
this.model = model;
var sb = new StringBuilder();
var json = JsonConvert.SerializeObject(model);
sb.AppendLine(@"<script type=""text/javascript""> ");
if (applyOnDocumentReady)
{
sb.Append("$(document).ready(function() {");
}
sb.AppendLine(string.Format("var {0}Js = {1};", ViewModelName, json));
var mappingData = KnockoutJsModelBuilder.CreateMappingData <TModel>();
if (mappingData == "{}")
{
sb.AppendLine(string.Format("var {0} = ko.mapping.fromJS({0}Js); ", ViewModelName));
}
else
{
sb.AppendLine(string.Format("var {0}MappingData = {1};", ViewModelName, mappingData));
sb.AppendLine(string.Format("var {0} = ko.mapping.fromJS({0}Js, {0}MappingData); ", ViewModelName));
}
sb.Append(KnockoutJsModelBuilder.AddComputedToModel(model, ViewModelName));
if (needBinding)
{
if (!string.IsNullOrEmpty(wrapperId))
{
sb.AppendLine(string.Format("ko.applyBindings({0}, document.getElementById('{1}'))", ViewModelName, wrapperId));
}
else
{
sb.AppendLine(string.Format("ko.applyBindings({0});", ViewModelName));
}
}
if (applyOnDocumentReady)
{
sb.Append("});");
}
sb.AppendLine(@"</script>");
return(sb.ToString());
}
protected override JsonResult Json(object data, string contentType, Encoding contentEncoding)
{
KnockoutUtilities.ConvertData(data);
return(base.Json(data, contentType, contentEncoding));
}