Asp.net MVC - Course 2
- 1. ASP.NET MVC CRUSH COURSE 2ERDEM ERGİN
- 2. Restful ASP.NET MVCUygulamamızda PUT ve DELETE metotlarını destekleyebilir miyiz?HTML formları sadece GET ve POST destekler !!!<input name="X-HTTP-Method-Override" type="hidden" value="DELETE" />
- 3. AsynchronousActionsUzun sürecek bir işlem için IIS thread’ini meşgul etmemek performansı arttırır.Kullanıcı açısından değişiklik olmaz !!!Controller yerine AsyncControllersınıfından türetmek gerekpublic void ActionNameAsync(...) public ActionResultActionNameCompleted(...)
- 4. Default Editor TemplatesBoolean – check-box or 3-state drop-down Collection – iterate and show editor (with name style “*n+”) Decimal – text box (with formatting) HiddenInput – hidden input MultilineText – text area Object – edit all simple properties Password – text box (password) String, Text – text box
- 5. DefaultDisplay TemplatesBoolean – disabled checkbox or 3-state drop-down Collection – iterate and display Decimal – encoded text (with formatting) EmailAddress – auto-linked (with mailto:) HiddenInput – encoded text Html – unencoded text Object – show all simple properties String, Text – encoded text Url – auto-linked
- 6. Custom TemplatesDisplaytemplates: ~/Areas/AreaName/Views/ControllerName/DisplayTemplates/ ~/Areas/AreaName/Views/Shared/DisplayTemplates/ ~/Views/ControllerName/DisplayTemplates/ ~/Views/Shared/DisplayTemplates/ Editor templates: ~/Areas/AreaName/Views/ControllerName/EditorTemplates/ ~/Areas/AreaName/Views/Shared/EditorTemplates/ ~/Views/ControllerName/EditorTemplates/ ~/Views/Shared/EditorTemplates/
- 7. Templates SelectionAlgorithmModelMetadata.TemplateHintModelMetadata.DataTypeNameConcrete type name (stripping nullable) Simple type? … String … or interface? … Collection (if it implements IEnumerable) Object … or complex type? Iterate over all base concrete types (stopping before Object) Collection (if it implements IEnumerable) Object
- 8. Custom T4 TemplatesWHAT: Generates View and Controller files DEFAULT: <vsdir>Common7\IDE\ItemTemplates\CSharp\Web\MVC 2\CodeTemplatesWHY: Add your own to generate Views and Controllers based on your needsCopyCodeTemplates folder in you solution
- 9. Server-sideValidationRulesWHAT: Definehow a propertyisvalidated in the server side validationDEFAULT: Required, Length, wrong typeWHY: Add your own rulesWrite a new ValidationAttributeImplement the IsValid methodApply attribute to your model
- 10. Client-sideValidationRulesWHAT: Definehow a propertyisvalidated in the client-side validationDEFAULT: Client-sidecounterparts of the default server-side validatorsWHY: Addyourownvalidators
- 11. Client-sideValidationRulesFirst make a server-side validatorMakevalidationlogic in JavaScriptWriteadaptertopushvalidationrulesto client-sideRegistervalidationfunction via JSRegisteradapter in Global.asax
- 12. HtmlHelpersWHAT: Utility functions that hide away the generation of HTML markup or JavaScript codeDEFAULT: Html.TextBox, Html.Encode, Html.Partial, …WHY: “If there is an if, write an Helper”Add new methods as extension methods