Fixed Ticket#17.

1 files changed, 0 insertions, 303 deletions

diff --git a/framework/TODO.txt b/framework/TODO.txt
deleted file mode 100644
index 658bbc12..00000000
--- a/framework/TODO.txt
+++ /dev/null
@@ -1,303 +0,0 @@
-how to properly encode a URL (e.g. used in javascript or css includes)

-how to display context information for template parsing and instantiation? File name? line number?

-how to do this for Theme (skin files)?

-

-think more about encoding/decoding

-<%@ MasterClass="Pages.MasterPage" %>

-

-

-Features to be implemented later:

-- SmartNavigation: TForm, TPage

-

-Main Problems:

-1. How to solve viewstate ID mapping problems? What if a control has changed its ID before saving viewstate?

-5. What if in a getter, it needs to address a sibling or child control?

-6. learn more details about WebParts

-http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odc_sp2003_ta/html/sharepoint_northwindwebparts.asp

-

-When a page is requested, asp.net 2.0 does the following

-- application creates the page instance by new operator

-- application invokes page.processrequest

-- page.frameworkinitialize is invoked

-- ... ControlBuilder.InitObject(page)

-- ... ... set SkinID

-- ... ... apply stylesheet skin

-- ... ... init simple properties (basic property types)

-- ... ... init complex proprerties (e.g. Font-Name), may need to call InitObject on Font

-- ... ... init data bindings

-- ... ... call BuildChildren if item implements IParserAccessor (Control implements it)

-- ... ... ... for each body item

-- ... ... ... ... get the control builder for the control class

-- ... ... ... ... call ControlBuilder.BuildObject

-- ... ... ... ... ... call InitObject

-- ... ... ... ... if it is user control (control with template)

-- ... ... ... ... ... call UserControl.InitializeAsUserControl(page)

-- ... ... ... ... ... ... call frameworkinitialize (won't call InitObject anymore)

-- ... ... ... ... call control.AddParsedSubObject(item)

-- ... ... init template properties (should be a property with template type, will use TemplateBuilder to build the object)

-- ... ... bind field to control (pass some fields from TemplateControl to the new control)

-

-How is a UserControl initialized if created dynamically?

-- ... InitializeAsUserControl invoked in OnInit (which will be caught up if the control is dynamically created)

-

-

-

-

-Findings:

-

-

-Control lifecycles:

-

-const CS_CONSTRUCTED=0;				// after constructor

-const CS_FRAMEWORK_INITIALIZED=1;	// after children created and properties set

-const CS_CHILDREN_INITIALIZED=2;	// right before OnInit (also before applySkin, but after children OnInit)

-const CS_INITIALIZED=3;				// right after OnInit

-const CS_STATE_LOADED=4;			// right after loading state

-const CS_LOADED=5;					// right after loaded

-const CS_PRERENDERED=6;				// right after prerender

-

-stylesheet is applied before setting control properties (after skinID is set)

-skin is applied right before OnInit

-

-

-

-ControlBuilder is responsible to call AddParsedSubObject

-Its BuildChildren is

-

-My understanding of lifecycles:

-

-Page constructed (using new operator)

-Page.ProcessRequest

-  Page.FrameworkInitialize

-    Page.InitializeStyleSheet

-  Page.determinePostBackMode

-  Page.loadScrollPosition

-  Page.performPreInit

-  Page.initRecursive

-  Page.onInitComplete

-  Page.loadAllState

-  Page.processPostData

-  Page.onPreLoad

-  Page.loadRecursive

-  Page.processPostData

-  Page.raiseChangedEvents

-  Page.raisePostBackEvent

-  Page.onLoadComplete

-  Page.raiseCallBackEvent -> exit

-  Page.preRenderRecursive

-  Page.performPreRenderComplete

-  Page.saveAllState

-  Page.onSaveStateComplete

-  Page.renderControl

-  Page.unloadRecursive

-

-

-Possible solution for SkinID: setting SkinID will cause skin change immediately.

-With control hierarchy storing:

-

-

-Page constructed (template parsed but not instantiated)

-Page.loadAllState <---- page state totally restored

-Page.loadRecursive

-Page.processPostData

-Page.raiseChangedEvents

-Page.raisePostBackEvent  or Page.raiseCallBackEvent

-Page.preRenderRecursive

-Page.saveAllState

-Page.renderControl

-Page.unloadRecursive

-

-

-

-Page constructed

-Page.frameworkInitialize (instantiating template)

-Page.initRecursive

-Page.saveAllState

-Page.renderControl

-Page.unloadRecursive

-

-

-

-

-edit distance.

-(UIUC) Jiawei Han: graph similarity mining

-

-module service?

-page service?

-

-

-index.php?page=path.to.page

-

-

-TODOs

-

-renderer??

-Dispose

--->> viewstate id-based or index-based, structure keeping?? <<--

-HttpContext, url/path

-template path

-adapter

-parser

-

-

-class metadata attributes:

-e.g. the body content of a control can be parsed as child controls, or property values

-or list items

-

-Imagine a usecase (hmmm...could have problem....) How to specify two list properties for a single control?

-<com:TListBox>

-<ID>abc</ID>

-<Items>

-  <ListItem Value="yyy">xxx</ListItem>

-  <ListItem>yyy</ListItem>

-</Items>

-</com:TListBox>

-

-

-how to define a control with template??

-TemplateControl.LoadControl  or LoadTemplate is used for controls that allows taking template contents for their attributes.

-

-

-UserControl! starting from the template instead of class

-

-

-

-idNotCalculated = 1;

-marked = 2;

-disableViewState = 4;

-controlsCreated = 8;

-invisible = 0x10;

-visibleDirty = 0x20;

-idNotRequired = 0x40;

-isNamingContainer = 0x80;

-creatingControls = 0x100;

-notVisibleOnPage = 0x200;

-themeApplied = 0x400;

-mustRenderID = 0x800;

-disableTheming = 0x1000;

-enableThemingSet = 0x2000;

-styleSheetApplied = 0x4000;

-controlAdapterResolved = 0x8000;

-designMode = 0x10000;

-designModeChecked = 0x20000;

-disableChildControlState = 0x40000;

-isWebControlDisabled = 0x80000;

-controlStateApplied = 0x100000;

-useGeneratedID = 0x200000;

-

-TODO:

-

-clean up ID, namingcontainer things:

-

-A control can be added into page hierarchy in the following ways

-- newly created in template

-  - manual ID

-  - need automatic ID

-- dynamically created in code

-  - manual ID

-  - need automatic ID

-- a previously removed control

-  - manual ID

-  - need automatic ID

-When a control changes its ID, the following things are necessary:

-- If it is a namingContainer

-  - all its descendant must update their unique ID

-- If it is a normal control, nothing needs to be done

-- In both cases, the namingContainer's nametable has to be updated

-When a control changes its page, ...?

-- All its children have to change the page too

-When a control changes its parent, ...?

--  This is like remvoedControl + addedControl.

-When a control changes its namingcontainer ...?

-- All its child controls have to change namingcontainer recursively

-  The old namingContainer nametable must also be changed recursively.

-When a control changes its templateControl...??

-- Nothing to be done.

-

-

-

-ControlState

-============

-Constructed

-Initialized

-ViewStateLoaded

-Loaded

-PreRendered

-

-

-

-asp.net 2.0 lifecycles

-========================

-Application: BeginRequest

-Application: PreAuthenticateRequest

-Application: AuthenticateRequest

-Application: PostAuthenticateRequest

-Application: PreAuthorizeRequest

-Application: AuthorizeRequest

-Application: PostAuthorizeRequest

-Application: PreResolveRequestCache

-Application: ResolveRequestCache

-Application: PostResolveRequestCache

-Application: PreMapRequestHandler

-Page: Construct

-Application: PostMapRequestHandler

-Application: PreAcquireRequestState

-Application: AcquireRequestState

-Application: PostAcquireRequestState

-Application: PreRequestHandlerExecute

-Page: AddParsedSubObject

-Page: CreateControlCollection

-Page: AddedControl

-Page: AddParsedSubObject

-Page: AddedControl

-Page: ResolveAdapter

-Page: DeterminePostBackMode

-Page: PreInit

-Control: ResolveAdapter

-Control: Init

-Control: TrackViewState

-Page: Init

-Page: TrackViewState

-Page: InitComplete

-Page: LoadPageStateFromPersistenceMedium

-Control: LoadViewState

-Page: EnsureChildControls

-Page: CreateChildControls

-Page: PreLoad

-Page: Load

-Control: DataBind

-Control: Load

-Page: EnsureChildControls

-Page: LoadComplete

-Page: EnsureChildControls

-Page: PreRender

-Control: EnsureChildControls

-Control: PreRender

-Page: PreRenderComplete

-Page: SaveViewState

-Control: SaveViewState

-Page: SaveViewState

-Control: SaveViewState

-Page: SavePageStateToPersistenceMedium

-Page: SaveStateComplete

-Page: CreateHtmlTextWriter

-Page: RenderControl

-Page: Render

-Page: RenderChildren

-Control: RenderControl

-Page: VerifyRenderingInServerForm

-Page: CreateHtmlTextWriter

-Control: Unload

-Control: Dispose

-Page: Unload

-Page: Dispose

-Application: PostRequestHandlerExecute

-Application: PreReleaseRequestState

-Application: ReleaseRequestState

-Application: PostReleaseRequestState

-Application: PreUpdateRequestCache

-Application: UpdateRequestCache

-Application: PostUpdateRequestCache

-Application: EndRequest

-Application: PreSendRequestHeaders

-Application: PreSendRequestContent
\ No newline at end of file