public void GetUrlHelperFromRegularPage()
{
// Arrange
ViewUserControl vuc = new ViewUserControl();
Page containerPage = new Page();
containerPage.Controls.Add(vuc);
// Assert
Assert.Throws <InvalidOperationException>(
delegate
{
UrlHelper foo = vuc.Url;
},
"A ViewUserControl can be used only in pages that derive from ViewPage or ViewPage<TModel>."
);
}
public void ModelPropertyStronglyTyped()
{
// Arrange
FooModel model = new FooModel();
ViewDataDictionary <FooModel> viewData = new ViewDataDictionary <FooModel>(model);
ViewUserControl <FooModel> viewUserControl = new ViewUserControl <FooModel>();
viewUserControl.ViewData = viewData;
// Act
object viewPageModelObject = ((ViewUserControl)viewUserControl).Model;
FooModel viewPageModelPerson = viewUserControl.Model;
// Assert
Assert.Equal(model, viewPageModelObject);
Assert.Equal(model, viewPageModelPerson);
}
public void ViewBagProperty_PropagatesChangesToViewData()
{
// Arrange
ViewPage containerPage = new ViewPage();
ViewUserControl userControl = new ViewUserControl();
containerPage.Controls.Add(userControl);
userControl.ViewData["A"] = 1;
// Act
userControl.ViewBag.A = "foo";
userControl.ViewBag.B = 2;
// Assert
Assert.Equal("foo", userControl.ViewData["A"]);
Assert.Equal(2, userControl.ViewData["B"]);
}
public void SetViewItemToWrongTypeThrows()
{
// Arrange
ViewUserControl <string> vucString = new ViewUserControl <string>();
vucString.ViewData = new ViewDataDictionary <string>();
ViewUserControl vuc = vucString;
// Act & Assert
Assert.Throws <InvalidOperationException>(
delegate
{
vuc.ViewData.Model = 50;
},
"The model item passed into the dictionary is of type 'System.Int32', but this dictionary requires a model item of type 'System.String'."
);
}
public static string DynamicField(this HtmlHelper html, object entity, MetaColumn column, string uiHint, DataBoundControlMode mode)
{
var host = new SimpleFieldTemplateHost()
{
Column = column, Mode = mode
};
IFieldTemplate fieldTemplate = MetaModel.Default.FieldTemplateFactory.CreateFieldTemplate(column, mode, uiHint ?? column.UIHint);
ViewUserControl fieldTemplateControl = fieldTemplate as ViewUserControl;
if (fieldTemplateControl == null)
{
throw new InvalidOperationException("Cannot render a dynamic field whose field template is not a ViewUserControl");
}
fieldTemplate.SetHost(host);
return(html.RenderViewUserControl(fieldTemplateControl, entity));
}
public void GetUrlHelperFromViewPage()
{
// Arrange
ViewUserControl vuc = new ViewUserControl();
ViewPage containerPage = new ViewPage();
containerPage.Controls.Add(vuc);
RequestContext rc = new RequestContext(
new Mock <HttpContextBase>().Object,
new RouteData()
);
UrlHelper urlHelper = new UrlHelper(rc);
containerPage.Url = urlHelper;
// Assert
Assert.Equal(vuc.Url, urlHelper);
}
public void GetViewDataWhenRegularPageSetThrows()
{
Page p = new Page();
p.Controls.Add(new Control());
ViewUserControl vuc = new ViewUserControl();
p.Controls[0].Controls.Add(vuc);
vuc.AppRelativeVirtualPath = "~/Foo.ascx";
Assert.Throws <InvalidOperationException>(
delegate
{
var foo = vuc.ViewData["Foo"];
},
"The ViewUserControl '~/Foo.ascx' cannot find an IViewDataContainer object. The ViewUserControl must be inside a ViewPage, a ViewMasterPage, or another ViewUserControl."
);
}
public void GetHtmlHelperFromViewPage()
{
// Arrange
ViewUserControl vuc = new ViewUserControl();
ViewPage containerPage = new ViewPage();
containerPage.Controls.Add(vuc);
ViewContext vc = new Mock <ViewContext>().Object;
vuc.ViewContext = vc;
// Act
HtmlHelper htmlHelper = vuc.Html;
// Assert
Assert.Equal(vc, htmlHelper.ViewContext);
Assert.Equal(vuc, htmlHelper.ViewDataContainer);
}
public static string RenderViewUserControl(this HtmlHelper html, ViewUserControl control, object model)
{
ViewPage viewPage = new ViewPage();
viewPage.ViewContext = html.ViewContext;
viewPage.Controls.Add(control);
viewPage.Url = new UrlHelper(html.ViewContext.RequestContext);
viewPage.Html = new HtmlHelper(html.ViewContext, viewPage);
control.ViewData = new ViewDataDictionary(html.ViewContext.ViewData);
control.ViewData.Model = model;
control.InitializeAsUserControl(viewPage);
StringBuilder sb = new StringBuilder();
StringWriter writer = new StringWriter(sb, CultureInfo.CurrentCulture);
HttpContext.Current.Server.Execute(viewPage, writer, true);
return(sb.ToString());
}
public void Render(ViewContext viewContext, TextWriter writer)
{
if (viewContext == null)
{
throw new ArgumentNullException("viewContext");
}
object viewInstance = BuildManager.CreateInstanceFromVirtualPath(BaseView.ViewPath, typeof(object));
if (viewInstance == null)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"The view found at '{0}' was not created.",
BaseView.ViewPath));
}
var viewPage = viewInstance as ViewPage;
if (viewPage != null)
{
//RenderViewPage(viewContext, viewPage);
return;
}
ViewUserControl viewUserControl = viewInstance as ViewUserControl;
if (viewUserControl != null)
{
//RenderViewUserControl(viewContext, viewUserControl);
return;
}
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"The view at '{0}' must derive from ViewPage, ViewPage<TViewData>, ViewUserControl, or ViewUserControl<TViewData>.",
BaseView.ViewPath));
}
public static List <StepsVM.Step> GetAll(this ViewUserControl <StepsVM> control)
{
var model = control.Model;
var result = new List <StepsVM.Step>();
foreach (OrderStep orderStep in Enum.GetValues(typeof(OrderStep)))
{
if (orderStep == OrderStep.Register && control.Request.IsAuthenticated)
{
continue;
}
var step = new StepsVM.Step();
result.Add(step);
step.IsCurrent = orderStep == model.OrderStep;
step.IsPass = model.OrderStep > orderStep;
var name = EnumUtils.GetDisplayName(orderStep);
switch (orderStep)
{
case OrderStep.Cart:
step.Link = control.Html
.ActionLink <CartController>(c => c.Details(), name).ToString();
break;
case OrderStep.Register:
step.Link = name;
break;
// case OrderStep.Contract:
// step.Link = control.Html
// .ActionLink<OrderController>(c => c.Contract(), name).ToString();
// break;
case OrderStep.PaymentTypeChoice:
step.Link = name;
break;
}
if (!step.IsPass)
{
step.Link = name;
}
}
return(result);
}
// REVIEW: This eventually needs to use Html.RenderView with view engine-independent rendering
public static string DynamicEntity(this HtmlHelper html, object entity, string uiHint, DataBoundControlMode mode)
{
// REVIEW: How can we pass along the model to avoid MetaModel.Default?
var table = MetaModel.Default.GetTable(entity.GetType());
// REVIEW: MetaTable does not have a UIHint. Should it?
IEntityTemplate entityTemplate = MetaModel.Default.GetEntityTemplateFactory().CreateEntityTemplate(table, ref mode, uiHint /* ?? table.UIHint */);
ViewUserControl entityTemplateControl = entityTemplate as ViewUserControl;
if (entityTemplateControl == null)
{
throw new InvalidOperationException("Cannot render a dynamic entity whose entity template is not a ViewUserControl");
}
entityTemplate.SetHost(new SimpleEntityTemplateHost()
{
Table = table, Mode = mode
});
return(html.RenderViewUserControl(entityTemplateControl, entity));
}
public void RenderViewAndRestoreContentType()
{
// Arrange
Mock <ViewContext> mockViewContext = new Mock <ViewContext>();
mockViewContext.SetupProperty(c => c.HttpContext.Response.ContentType);
ViewContext vc = mockViewContext.Object;
Mock <ViewPage> mockViewPage = new Mock <ViewPage>();
mockViewPage.Setup(vp => vp.RenderView(vc)).Callback(() => vc.HttpContext.Response.ContentType = "newContentType");
// Act
vc.HttpContext.Response.ContentType = "oldContentType";
ViewUserControl.RenderViewAndRestoreContentType(mockViewPage.Object, vc);
string postContentType = vc.HttpContext.Response.ContentType;
// Assert
Assert.Equal("oldContentType", postContentType);
}
public void GetViewDataFromViewPage()
{
// Arrange
ViewPage p = new ViewPage();
p.Controls.Add(new Control());
ViewUserControl vuc = new ViewUserControl();
p.Controls[0].Controls.Add(vuc);
p.ViewData = new ViewDataDictionary {
{ "FirstName", "Joe" }, { "LastName", "Schmoe" }
};
// Act
object firstName = vuc.ViewData.Eval("FirstName");
object lastName = vuc.ViewData.Eval("LastName");
// Assert
Assert.Equal("Joe", firstName);
Assert.Equal("Schmoe", lastName);
}
public virtual void Render(ViewContext viewContext, TextWriter writer)
{
if (viewContext == null)
{
throw new ArgumentNullException("viewContext");
}
object viewInstance = BuildManager.CreateInstanceFromVirtualPath(ViewPath, typeof(object));
if (viewInstance == null)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"",
ViewPath));
}
DlrViewPage viewPage = viewInstance as DlrViewPage;
if (viewPage != null)
{
RenderViewPage(viewContext, viewPage);
return;
}
ViewUserControl viewUserControl = viewInstance as ViewUserControl;
if (viewUserControl != null)
{
RenderViewUserControl(viewContext, viewUserControl);
return;
}
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"",
ViewPath));
}
public string ViewToString <T>(string aspx, Dictionary <string, object> viewData, T model)
{
StringBuilder sb = new StringBuilder();
using (StringWriter sw = new StringWriter(sb))
{
using (HtmlTextWriter tw = new HtmlTextWriter(sw))
{
var workerRequest = new SimpleWorkerRequest(aspx, "", tw);
HttpContext.Current = new HttpContext(workerRequest);
ViewDataDictionary <T> viewDataDictionary = new ViewDataDictionary <T>(model);
foreach (KeyValuePair <string, object> pair in viewData)
{
viewDataDictionary.Add(pair.Key, pair.Value);
}
object view = BuildManager.CreateInstanceFromVirtualPath(aspx, typeof(object));
ViewPage viewPage = view as ViewPage;
if (viewPage != null)
{
viewPage.ViewData = viewDataDictionary;
}
else
{
ViewUserControl viewUserControl = view as ViewUserControl;
if (viewUserControl != null)
{
viewPage = new ViewPage();
viewPage.Controls.Add(viewUserControl);
}
}
if (viewPage != null)
{
HttpContext.Current.Server.Execute(viewPage, tw, true);
return(sb.ToString());
}
throw new InvalidOperationException();
}
}
}
public void GetViewDataFromViewPageWithViewDataKeyPointingToViewDataDictionary()
{
// Arrange
ViewDataDictionary vdd = new ViewDataDictionary()
{
{ "Foo", "FooParent" },
{ "Bar", "BarParent" },
{
"Child",
new ViewDataDictionary()
{
{ "Foo", "FooChild" },
{ "Bar", "BarChild" }
}
}
};
ViewPage p = new ViewPage();
p.Controls.Add(new Control());
ViewUserControl vuc = new ViewUserControl()
{
ViewDataKey = "Child"
};
p.Controls[0].Controls.Add(vuc);
p.ViewData = vdd;
// Act
object oFoo = vuc.ViewData.Eval("Foo");
object oBar = vuc.ViewData.Eval("Bar");
// Assert
Assert.Equal(vdd["Child"], vuc.ViewData);
Assert.Equal("FooChild", oFoo);
Assert.Equal("BarChild", oBar);
}
public void GetViewDataFromViewUserControlWithViewDataKeyOnInnerControl()
{
// Arrange
ViewPage p = new ViewPage();
p.Controls.Add(new Control());
ViewUserControl outerVuc = new ViewUserControl();
p.Controls[0].Controls.Add(outerVuc);
outerVuc.Controls.Add(new Control());
ViewUserControl vuc = new ViewUserControl()
{
ViewDataKey = "SubData"
};
outerVuc.Controls[0].Controls.Add(vuc);
p.ViewData = new ViewDataDictionary
{
{ "FirstName", "Joe" },
{ "LastName", "Schmoe" }
};
p.ViewData["SubData"] = new ViewDataDictionary
{
{ "FirstName", "SubJoe" },
{ "LastName", "SubSchmoe" }
};
// Act
object firstName = vuc.ViewData.Eval("FirstName");
object lastName = vuc.ViewData.Eval("LastName");
// Assert
Assert.Equal("SubJoe", firstName);
Assert.Equal("SubSchmoe", lastName);
}
public static IDisposable Capture(this ViewUserControl control, string name)
{
var writer = LayoutViewContext.From(control.ViewContext).GetNamedContent(name);
return(new HtmlTextWriterScope(control.Writer, writer));
}
public virtual string Render(ControllerContext context, string viewName, ViewDataDictionary viewData, object model, TempDataDictionary tempData, IDMode idMode, string controlId)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (String.IsNullOrEmpty(viewName))
{
viewName = context.RouteData.GetRequiredString("action");
}
//string path = PartialViewResult.FindView(context, viewName);
string id = controlId ?? "ID_" + Guid.NewGuid().ToString().Replace("-", "");
string ct = "ID_" + Guid.NewGuid().ToString().Replace("-", "");
ViewDataDictionary newViewData = null;
if (model == null)
{
if (viewData == null)
{
newViewData = new ViewDataDictionary();
}
else
{
newViewData = new ViewDataDictionary(viewData);
}
}
else
{
if (viewData == null)
{
newViewData = new ViewDataDictionary(model);
}
else
{
newViewData = new ViewDataDictionary(viewData)
{
Model = model
};
}
}
ViewEngineResult result = ViewEngines.Engines.FindPartialView(context, viewName);
IView view = result.View;
string path = ((WebFormView)view).ViewPath;
ViewContext viewContext = new ViewContext(context, view, newViewData, tempData ?? new TempDataDictionary(), context.HttpContext.Response.Output);
PartialViewPage pageHolder = new PartialViewPage
{
ViewData = newViewData,
ViewContext = viewContext
};
var curRM = HttpContext.Current.Items[typeof(ResourceManager)];
HttpContext.Current.Items[typeof(ResourceManager)] = null;
object oldPageRM = null;
if (context.HttpContext.CurrentHandler is Page)
{
oldPageRM = ((Page)HttpContext.Current.CurrentHandler).Items[typeof(ResourceManager)];
((Page)HttpContext.Current.CurrentHandler).Items[typeof(ResourceManager)] = null;
}
ResourceManager rm = new ResourceManager();
rm.RenderScripts = ResourceLocationType.None;
rm.RenderStyles = ResourceLocationType.None;
rm.IDMode = idMode;
pageHolder.Controls.Add(rm);
Panel p = new Panel {
ID = id, IDMode = idMode, Border = false, Header = false
};
pageHolder.Controls.Add(p);
ViewUserControl uc = (ViewUserControl)pageHolder.LoadControl(path);
uc.ID = id + "_UC";
uc.ViewData = newViewData;
p.ContentControls.Add(uc);
pageHolder.InitHelpers();
string wScript = DefaultScriptBuilder.Create(p).Build(RenderMode.RenderTo, ct, null, true, true);
string script = string.Format("<div id=\"{0}\"></div><script type=\"text/javascript\">Ext.onReady(function(){{{1}}});</script>", ct, wScript);
IDisposable disposable = view as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
HttpContext.Current.Items[typeof(ResourceManager)] = curRM;
if (context.HttpContext.CurrentHandler is Page)
{
((Page)HttpContext.Current.CurrentHandler).Items[typeof(ResourceManager)] = oldPageRM;
}
return(script);
}
public PageHolderContainerPage(ViewUserControl userControl)
{
_userControl = userControl;
}
internal ControlContainerPage(ViewUserControl control)
{
Controls.Add(control);
}
public static string CSS(this HtmlHelper helper, ViewUserControl pg, string fileName)
{
return CSS(helper, pg.SiteRoot(), fileName);
}
public MockViewUserControlContainerPage(ViewUserControl userControl)
{
Controls.Add(userControl);
}
public static string Script(this HtmlHelper helper, ViewUserControl pg, string viewDir, string fileName)
{
return Script(helper, pg.SiteRoot(), viewDir, fileName);
}
public static Order CurrentOrder(this ViewUserControl pg)
{
return(CurrentOrder(pg.Page as ViewPage));
}
public static string ClimberProfileLink(ViewUserControl control, ClimberProfile climberProfile)
{
return(ClimberProfileLink((ViewPage)control.Page, climberProfile));
}
public static string SiteRoot(this ViewUserControl pg)
{
var vpage = pg.Page as ViewPage;
return(SiteRoot(vpage.ViewContext.HttpContext));
}
public static string GetReturnUrl(this ViewUserControl pg)
{
return(GetReturnUrl(pg.Page as ViewPage));
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
var instanceScript = HttpContext.Current.Items[ResourceManager.INSTANCESCRIPT];
if (instanceScript != null)
{
this.afterScript = instanceScript.ToString();
HttpContext.Current.Items.Remove(ResourceManager.INSTANCESCRIPT);
}
if (String.IsNullOrEmpty(this.ViewName))
{
this.ViewName = context.RouteData.GetRequiredString("action");
}
string id = this.ControlId ?? BaseControl.GenerateID();
string ct = this.ContainerId ?? "Ext.getBody()";
if (this.Model != null)
{
this.ViewData.Model = this.Model;
}
ViewDataDictionary dict = new ViewDataDictionary(this.ViewData);
ViewEngineResult result = null;
if (this.View == null)
{
result = this.ViewEngineCollection.FindPartialView(context, this.ViewName);
this.View = result != null ? result.View : null;
}
if (this.View == null)
{
throw new Exception("View with name '{0}' is not found".FormatWith(this.ViewName));
}
if (this.View is RazorView)
{
if (this.SingleControl)
{
throw new Exception("Razor view doesn't support SingleControl option");
}
if (this.ControlToRender.IsNotEmpty())
{
throw new Exception("Razor view doesn't support ControlToRender option");
}
if (this.Items)
{
throw new Exception("Razor view doesn't support Items option");
}
this.RenderRazorView(context, (RazorView)this.View);
if (result != null)
{
result.ViewEngine.ReleaseView(context, this.View);
}
return;
}
if (this.Items && this.RenderMode != Ext.Net.RenderMode.AddTo && this.RenderMode != Ext.Net.RenderMode.InsertTo)
{
throw new Exception("Items mode can be used with AddTo/InsertTo only");
}
if (this.Items && this.SingleControl)
{
throw new Exception("Items and SingleControl cannot be used at one time");
}
if (this.Items && this.ControlToRender.IsNotEmpty())
{
throw new Exception("Items and ControlToRender cannot be used at one time");
}
if (this.SingleControl && this.ControlToRender.IsNotEmpty())
{
throw new Exception("SingleControl and ControlToRender cannot be used at one time");
}
string path = ((WebFormView)this.View).ViewPath;
ViewContext viewContext = new ViewContext(context, this.View, this.ViewData, this.TempData, context.HttpContext.Response.Output);
PartialViewPage pageHolder = new PartialViewPage
{
ViewData = dict,
ViewContext = viewContext
};
var curRM = HttpContext.Current.Items[typeof(ResourceManager)];
HttpContext.Current.Items[typeof(ResourceManager)] = null;
ResourceManager rm = new ResourceManager();
rm.RenderScripts = ResourceLocationType.None;
rm.RenderStyles = ResourceLocationType.None;
rm.IDMode = this.IDMode;
pageHolder.Controls.Add(rm);
ViewUserControl uc = (ViewUserControl)pageHolder.LoadControl(path);
uc.ID = id + "_UC";
uc.ViewData = ViewData;
if (uc is IDynamicUserControl)
{
((IDynamicUserControl)uc).BeforeRender();
}
BaseControl controlToRender = null;
if (this.ControlToRender.IsEmpty() && !this.SingleControl)
{
Container p;
if (this.ContainerConfig != null)
{
p = new Container(this.ContainerConfig);
p.ID = id;
p.IDMode = this.IDMode;
}
else
{
p = new Container {
ID = id, IDMode = this.IDMode, Border = false
};
}
if (this.Namespace != null)
{
p.Namespace = this.Namespace;
}
if (this.Items || this.Config)
{
p.Layout = "auto";
p.AddBeforeClientInitScript("<ext.net.container>");
p.AddAfterClientInitScript("</ext.net.container>");
p.ID = "Ext_Net_Temp_Container";
p.IDMode = Ext.Net.IDMode.Static;
}
pageHolder.Controls.Add(p);
p.ContentControls.Add(uc);
controlToRender = p;
}
else
{
pageHolder.Controls.Add(uc);
BaseControl c = null;
if (this.SingleControl)
{
c = Ext.Net.Utilities.ControlUtils.FindControl <BaseControl>(uc);
}
else
{
c = Ext.Net.Utilities.ControlUtils.FindControl <BaseControl>(pageHolder, this.ControlToRender);
}
if (c == null)
{
if (this.SingleControl)
{
throw new Exception("Cannot find the Ext.Net control in the view");
}
else
{
throw new Exception("Cannot find the control with ID=" + this.ControlToRender);
}
}
controlToRender = c;
if (!controlToRender.HasOwnIDMode)
{
controlToRender.IDMode = this.IDMode;
}
}
pageHolder.InitHelpers();
StringBuilder sb = new StringBuilder();
string script;
if (this.Items || this.Config)
{
script = controlToRender.ToScript(Ext.Net.RenderMode.AddTo, "Ext_Net_Partial_Items", true);
script = ItemsAddToContainer_RE.Replace(script, delegate
{
return("");
}, 1);
script = ItemsDestroyCmpContainer_RE.Replace(script, delegate
{
return("");
}, 1);
script = TempIDRemove_RE.Replace(script, delegate
{
return("");
}, 1);
if (this.Config)
{
Match match = ItemsContainer_RE.Match(script);
if (match != null && match.Success)
{
this.Output = "[" + match.Groups[1].Value + "]";
}
else
{
this.Output = "[]";
}
IDisposable disposable = this.View as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
if (result != null)
{
result.ViewEngine.ReleaseView(context, this.View);
}
return;
}
script = ItemsContainer_RE.Replace(script, delegate(Match m)
{
string elementGet = ct.Contains(".") ? ct : "Ext.getCmp({0})".FormatWith(JSON.Serialize(ct));
string methodTemplate = string.Concat(".", "add", "([");
if (this.RenderMode == RenderMode.InsertTo)
{
methodTemplate = string.Concat(".", "insert", "(", this.Index, ",[");
}
string replace = elementGet.ConcatWith(methodTemplate, m.Groups[1].Value, "]);");
return(this.ClearContainer ? (elementGet + ".removeAll();" + replace) : replace);
}, 1);
}
else
{
if (this.RenderMode == Ext.Net.RenderMode.InsertTo)
{
script = controlToRender.ToScript(mode: this.RenderMode, element: ct, index: this.Index, selfRendering: true, clearContainer: this.ClearContainer);
}
else
{
script = controlToRender.ToScript(mode: this.RenderMode, element: ct, selfRendering: true, clearContainer: this.ClearContainer);
}
}
HttpContext.Current.Items[typeof(ResourceManager)] = curRM;
if (this.RenderMode == Ext.Net.RenderMode.AddTo || this.RenderMode == Ext.Net.RenderMode.InsertTo || this.RenderMode == Ext.Net.RenderMode.Replace)
{
string cmpId = this.ContainerId.Contains(".") ? this.ContainerId.RightOfRightmostOf(".") : this.ContainerId;
sb.AppendFormat("Ext.ComponentManager.onAvailable(\"{0}\",function(){{{1}{2}{3}}});", cmpId, this.beforeScript ?? "", script, this.afterScript ?? "");
}
else
{
sb.AppendFormat("Ext.onReady(function(){{{0}{1}{2}}});", this.beforeScript ?? "", script, this.afterScript ?? "");
}
this.RenderScript(context, sb.ToString());
if (result != null)
{
result.ViewEngine.ReleaseView(context, this.View);
}
}
public void Render(ViewContext viewContext, TextWriter writer)
{
if (viewContext == null)
{
throw new ArgumentNullException("viewContext");
}
object viewInstance = BuildManager.CreateInstanceFromVirtualPath(BaseView.ViewPath, typeof(object));
if (viewInstance == null)
{
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"The view found at '{0}' was not created.",
BaseView.ViewPath));
}
////////////////////////////////
// This is where our code starts
////////////////////////////////
var viewType = viewInstance.GetType();
var isBaseViewPage = viewType.Closes(typeof(ViewPageBase <>));
Container.Configure(cfg =>
{
cfg.For <ViewContext>().Use(viewContext);
cfg.For <IViewDataContainer>().Use((IViewDataContainer)viewInstance);
if (isBaseViewPage)
{
var modelType = GetModelType(viewType);
var builderType = typeof(IHtmlBuilder <>).MakeGenericType(modelType);
var concreteBuilderType = typeof(HtmlBuilder <>).MakeGenericType(modelType);
cfg.For(builderType).Use(concreteBuilderType);
}
});
Container.BuildUp(viewInstance);
////////////////////////////////
// This is where our code ends
////////////////////////////////
var viewPage = viewInstance as ViewPage;
if (viewPage != null)
{
RenderViewPage(viewContext, viewPage);
return;
}
ViewUserControl viewUserControl = viewInstance as ViewUserControl;
if (viewUserControl != null)
{
RenderViewUserControl(viewContext, viewUserControl);
return;
}
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentUICulture,
"The view at '{0}' must derive from ViewPage, ViewPage<TViewData>, ViewUserControl, or ViewUserControl<TViewData>.",
BaseView.ViewPath));
}
public ViewUserControlContainerPage(ViewUserControl userControl) {
Controls.Add(userControl);
}
private void RenderViewUserControl(ViewContext context, ViewUserControl control)
{
if (!String.IsNullOrEmpty(BaseView.MasterPath))
{
throw new InvalidOperationException("A master name cannot be specified when the view is a ViewUserControl.");
}
control.ViewData = context.ViewData;
control.RenderView(context);
}
public static string Image(this HtmlHelper helper, ViewUserControl pg, string fileName, string attributes)
{
return Image(helper, pg.SiteRoot(), fileName, attributes);
}
public ViewUserControlContainerPage(ViewUserControl userControl) {
_userControl = userControl;
}
private ViewUserControl CreateContainer(IDisplayable displayable)
{
var viewData = new ViewDataDictionary(CurrentItem);
var container = new ViewUserControl
{
Page = (Html.ViewContext.View is Control) ? ((Control)Html.ViewContext.View).Page : null,
ViewData = viewData,
};
displayable.AddTo(CurrentItem, propertyName, container);
return container;
}
public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (String.IsNullOrEmpty(this.ViewName))
{
ViewName = context.RouteData.GetRequiredString("action");
}
string id = this.ControlId ?? "ID_" + Guid.NewGuid().ToString().Replace("-", "");
string ct = this.ContainerId ?? "Ext.getBody()";
ViewDataDictionary dict = new ViewDataDictionary(ViewData);
ViewEngineResult result = null;
if (View == null)
{
result = this.ViewEngineCollection.FindPartialView(context, this.ViewName);
//result = this.FindView(context);
View = result.View;
}
string path = ((WebFormView)View).ViewPath;
ViewContext viewContext = new ViewContext(context, View, ViewData, TempData, context.HttpContext.Response.Output);
PartialViewPage pageHolder = new PartialViewPage
{
ViewData = dict,
ViewContext = viewContext
};
var curRM = HttpContext.Current.Items[typeof(ResourceManager)];
HttpContext.Current.Items[typeof(ResourceManager)] = null;
ResourceManager rm = new ResourceManager();
rm.RenderScripts = ResourceLocationType.None;
rm.RenderStyles = ResourceLocationType.None;
rm.IDMode = this.IDMode;
pageHolder.Controls.Add(rm);
ViewUserControl uc = (ViewUserControl)pageHolder.LoadControl(path);
uc.ID = id + "_UC";
uc.ViewData = ViewData;
XControl controlToRender = null;
if (this.ControlToRender.IsEmpty() && !this.SingleControl)
{
Panel p;
if (this.PanelConfig != null)
{
p = new Panel(this.PanelConfig);
p.ID = id;
p.IDMode = this.IDMode;
}
else
{
p = new Panel {
ID = id, IDMode = this.IDMode, Border = false, Header = false
};
}
pageHolder.Controls.Add(p);
p.ContentControls.Add(uc);
controlToRender = p;
}
else
{
pageHolder.Controls.Add(uc);
XControl c = null;
if (this.SingleControl)
{
c = Ext.Net.Utilities.ControlUtils.FindControl <XControl>(uc);
}
else
{
c = Ext.Net.Utilities.ControlUtils.FindControl <XControl>(pageHolder, this.ControlToRender);
}
if (c == null)
{
if (this.SingleControl)
{
throw new Exception("Cannot find the Ext.Net control in the view");
}
else
{
throw new Exception("Cannot find the control with ID=" + this.ControlToRender);
}
}
controlToRender = c;
if (controlToRender.IDMode == IDMode.Inherit)
{
controlToRender.IDMode = this.IDMode;
}
}
pageHolder.InitHelpers();
string script = controlToRender.ToScript(this.RenderMode, ct, true);
if (X.IsAjaxRequest)
{
script = "<Ext.Net.Direct.Response>" + script + "</Ext.Net.Direct.Response>";
}
else if (this.WrapByScriptTag)
{
script = "<script type=\"text/javascript\">" + script + "</script>";
}
IDisposable disposable = View as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
HttpContext.Current.Items[typeof(ResourceManager)] = curRM;
context.HttpContext.Response.Write(script);
}
/// <summary>
/// Build the "Previous" link
/// </summary>
/// <param name="pageLink">StringBuilder, pageLink</param>
/// <param name="isDefault">bool, isDefault</param>
private void BuildPreviousLink(StringBuilder pageLink, bool isDefault)
{
ViewUserControl vuc = new ViewUserControl();
if (isDefault)
{
if ((this.CurPage - this.NumLinks) >= 0)
{
int i = this.CurPage - 1;
if (i == 0) i = 1;
pageLink.Append(this.PrevTagOpen);
//pageLink.Append("<a href='" + this.BaseUrl + Convert.ToString(i) + "'>");
pageLink.Append("<a href=\"" + this.BaseUrl + Convert.ToString(i) + "\" onclick=\"Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, updateTargetId: '" + _updateTargetId + "' });\" " + _class + ">" + this.PrevLink + "</a>");
//pageLink.Append(this.PrevLink);
//pageLink.Append("</a>");
pageLink.Append(this.PrevTagClose);
}
}
else
{
int i = this.CurPage - 1;
pageLink.Append(this.PrevTagOpen);
if (i > 0)
{
//pageLink.Append("<a href='" + this.BaseUrl + Convert.ToString(i) + "'>");
//pageLink.Append(
// "<a href= " + this.BaseUrl + Convert.ToString(i) + " onclick='Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, updateTargetId: '" + _updateTargetId + "' });\">" + this.PrevLink + "</a>"
//);
pageLink.Append("<a href=\"" + this.BaseUrl + Convert.ToString(i) + "\" onclick=\"Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, updateTargetId: '" + _updateTargetId + "' });\" " + _class + ">" + this.PrevLink + "</a>");
//pageLink.Append(
// );
pageLink.Append(this.PrevLink);
//pageLink.Append("</a>");
}
else
{
pageLink.Append("<a href=\"" + this.BaseUrl + Convert.ToString(i) + "\" onclick=\"Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, updateTargetId: '" + _updateTargetId + "' });\" " + _class + ">" + this.PrevLink + "</a>");
pageLink.Append(this.PrevLink);
}
pageLink.Append(this.PrevTagClose);
}
}
public static Page CurrentPage(this ViewUserControl pg)
{
return(CurrentPage(pg.Page as ViewPage));
}
