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Update TagHelpers intro doc and sample (#1491) 

* Update TagHelpers doc and sample

* Reverted some changes
pull/1505/head
Ajay Bhargav Baaskaran 2016-06-24 11:47:45 -07:00 committed by Rick Anderson
parent 24662a1fbb
commit 821fa1c48c
3 changed files with 28 additions and 29 deletions
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2
aspnet/mvc/views/tag-helpers/authoring/sample/AuthoringTagHelpers/src/AuthoringTagHelpers/Views/_ViewStart.cshtml
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@ -1,3 +1,3 @@
@{
Layout = "_Layout";
Layout = null;
}

45
aspnet/mvc/views/tag-helpers/authoring/sample/AuthoringTagHelpers/src/AuthoringTagHelpers/project.json
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@ -1,42 +1,36 @@
{
"dependencies": {
"Microsoft.NETCore.App": {
"version": "1.0.0-rc2-3002702",
"version": "1.0.0",
"type": "platform"
},
"Microsoft.AspNetCore.Diagnostics": "1.0.0-rc2-final",
"Microsoft.AspNetCore.Mvc": "1.0.0-rc2-final",
"Microsoft.AspNetCore.Diagnostics": "1.0.0",
"Microsoft.AspNetCore.Mvc": "1.0.0",
"Microsoft.AspNetCore.Razor.Tools": {
"version": "1.0.0-preview1-final",
"version": "1.0.0-preview2-final",
"type": "build"
},
"Microsoft.AspNetCore.Server.IISIntegration": "1.0.0-rc2-final",
"Microsoft.AspNetCore.Server.Kestrel": "1.0.0-rc2-final",
"Microsoft.AspNetCore.StaticFiles": "1.0.0-rc2-final",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0-rc2-final",
"Microsoft.Extensions.Configuration.Json": "1.0.0-rc2-final",
"Microsoft.Extensions.Logging": "1.0.0-rc2-final",
"Microsoft.Extensions.Logging.Console": "1.0.0-rc2-final",
"Microsoft.Extensions.Logging.Debug": "1.0.0-rc2-final",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc2-final"
"Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
"Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
"Microsoft.AspNetCore.StaticFiles": "1.0.0",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
"Microsoft.Extensions.Configuration.Json": "1.0.0",
"Microsoft.Extensions.Logging": "1.0.0",
"Microsoft.Extensions.Logging.Console": "1.0.0",
"Microsoft.Extensions.Logging.Debug": "1.0.0",
"Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0"
},
"tools": {
"Microsoft.AspNetCore.Razor.Tools": {
"version": "1.0.0-preview1-final",
"imports": "portable-net45+win8+dnxcore50"
},
"Microsoft.AspNetCore.Server.IISIntegration.Tools": {
"version": "1.0.0-preview1-final",
"imports": "portable-net45+win8+dnxcore50"
}
"Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
"Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"
},
"frameworks": {
"netcoreapp1.0": {
"imports": [
"dotnet5.6",
"dnxcore50",
"portable-net45+win8"
]
}
@ -48,20 +42,23 @@
},
"runtimeOptions": {
"gcServer": true
"configProperties": {
"System.GC.Server": true
}
},
"publishOptions": {
"include": [
"wwwroot",
"Views",
"Areas/**/Views",
"appsettings.json",
"web.config"
]
},
"scripts": {
"prepublish": [ "npm install", "bower install", "gulp clean", "gulp min" ],
"prepublish": [ "bower install" ],
"postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
}
}

10
aspnet/mvc/views/tag-helpers/intro.rst
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@ -74,10 +74,12 @@ If your project contains an ``EmailTagHelper`` with the default namespace (``Aut
.. FQN syntax
.. literalinclude:: authoring/sample/AuthoringTagHelpers/src/AuthoringTagHelpers/Views/_ViewImports.cshtml
:language: html
:lines: 1-3
.. code-block:: html
:emphasize-lines: 3
@using AuthoringTagHelpers
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
@addTagHelper "AuthoringTagHelpers.TagHelpers.EmailTagHelper, AuthoringTagHelpers"
To add a Tag Helper to a view using an FQN, you first add the FQN (``AuthoringTagHelpers.TagHelpers.EmailTagHelper``), and then the assembly name (*AuthoringTagHelpers*). Most developers prefer to use the "\*" wildcard syntax. The wildcard syntax allows you to insert the wildcard character "\*" as the suffix in an FQN. For example, any of the following directives will bring in the ``EmailTagHelper``:
@ -126,7 +128,7 @@ The same hierarchy rules that apply to ``@addTagHelper`` also apply to ``@tagHel
IntelliSense support for Tag Helpers
----------------------------------------
When you create a new ASP.NET web app in Visual Studio, it adds "Microsoft.AspNetCore.Tooling.Razor" to the *project.json* file. This is the package that adds Tag Helper tooling.
When you create a new ASP.NET web app in Visual Studio, it adds "Microsoft.AspNetCore.Razor.Tools" to the *project.json* file. This is the package that adds Tag Helper tooling.
Consider writing an HTML ``<label>`` element. As soon as you enter ``<l`` in the Visual Studio editor, IntelliSense displays matching elements: