protected override void RenderControl(IHtmlWriter writer, IDotvvmRequestContext context)
{
var resourceManager = context.ResourceManager;
if (resourceManager.HeadRendered)
{
return;
}
// set the flag before the resources are rendered, so they can't add more resources to the list during the render
resourceManager.HeadRendered = true;
// render resource links and preloads
ResourcesRenderer.RenderResources(resourceManager, writer, context, ResourceRenderPosition.Head);
}
protected override void RenderControl(IHtmlWriter writer, IDotvvmRequestContext context)
{
// render resource links
var resourceManager = context.ResourceManager;
if (resourceManager.BodyRendered) return;
resourceManager.BodyRendered = true; // set the flag before the resources are rendered, so they can't add more resources to the list during the render
ResourcesRenderer.RenderResources(resourceManager, writer, context, ResourceRenderPosition.Body);
// render the serialized viewmodel
var serializedViewModel = ((DotvvmRequestContext) context).GetSerializedViewModel();
writer.AddAttribute("type", "hidden");
writer.AddAttribute("id", "__dot_viewmodel_root");
writer.AddAttribute("value", serializedViewModel);
writer.RenderSelfClosingTag("input");
// init on load
writer.RenderBeginTag("script");
writer.WriteUnencodedText($@"
window.dotvvm.domUtils.onDocumentReady(function () {{
window.dotvvm.init('root', {JsonConvert.ToString(CultureInfo.CurrentCulture.Name, '"', StringEscapeHandling.EscapeHtml)});
}});");
writer.RenderEndTag();
}
protected override void RenderContents(IHtmlWriter writer, IDotvvmRequestContext context)
{
ResourcesRenderer.RenderResources(context.ResourceManager, writer, context, ResourceRenderPosition.Body);
base.RenderContents(writer, context);
}