/// <summary>
/// 获取实现 IHtmlContext 接口的 GetContext 方法的内容。
/// </summary>
/// <param name="typeName">类型名称</param>
/// <param name="parameter">参数</param>
/// <param name="callback">HTML 页面中回调方法的名称</param>
public void GetHtmlContext(string typeName, string parameter, string callback)
{
Type typ = Function.GetType(typeName);
if (typ != null)
{
try
{
System.Reflection.ConstructorInfo ciObject = typ.GetConstructor(new System.Type[] { });
object obj = ciObject.Invoke(new object[] { });
IHtmlContext _IHtmlContext = obj as IHtmlContext;
if (_IHtmlContext is IUseAccount)
{
IUseAccount _IUseAccount = _IHtmlContext as IUseAccount;
_IUseAccount.SetAccount(this.PluginView.Application.CurrentAccount);
}
this.PluginView.SetHtmlContext(callback, true, _IHtmlContext.GetContext(this.PluginView.Application, parameter));
}
catch (Exception ex)
{
this.PluginView.SetHtmlContext(callback, false, ex.Message);
}
}
else
{
MessageBox.Show("无法加载名称为“" + typeName + "”的类型", "获取内容", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public virtual string RenderPartial(string pageName, object model, bool renderHtml, StreamWriter writer, IHtmlContext htmlHelper)
{
var httpReq = htmlHelper.HttpRequest;
var _htmlHelper = (HtmlHelper)htmlHelper;
var razorPage = viewManager.GetPartialPage(httpReq, pageName);
if (razorPage != null)
{
using (var page = CreateRazorPageInstance(httpReq, _htmlHelper.HttpResponse, model, razorPage))
{
page.ParentPage = _htmlHelper.RazorPage;
page.WriteTo(writer);
}
}
else
{
if (RenderPartialFn != null)
{
RenderPartialFn(pageName, model, renderHtml, writer, _htmlHelper, httpReq);
}
else
{
writer.Write("<!--No RenderPartialFn, skipping {0}-->".Fmt(pageName));
}
}
return(null);
}
public string RenderPartial(string pageName, object model, bool renderHtml, StreamWriter writer, IHtmlContext htmlHelper = null)
{
var markdownPage = ReloadIfNeeded(GetViewPage(pageName, htmlHelper.GetHttpRequest()));
var output = RenderDynamicPage(markdownPage, pageName, model, renderHtml, false);
if (writer != null)
{
writer.Write(output);
writer.Flush();
return(null);
}
return(output);
}
public static IRequest GetHttpRequest(this IHtmlContext html)
{
return(html?.HttpRequest);
}
public static IRequest GetHttpRequest(this IHtmlContext html)
{
return(html != null ? html.HttpRequest : null);
}
