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tutorial: Improve grammar

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Don Alfons Nisnoni 2020-01-19 00:03:47 +08:00 committed by Alexander Medvednikov
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tutorials/building-a-simple-web-blog-with-vweb.md
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Hello, Hello,
In this guide we'll build a simple web blog in V. In this guide, we'll build a simple web blog in V.
The benefits of using V for web: The benefits of using V for web:
- A safe, fast, language with the development speed of Python and - A safe, fast, language with the development speed of Python and
@ -47,7 +47,7 @@ cd blog
touch blog.v touch blog.v
``` ```
First let's create a simple hello world website: First, let's create a simple hello world website:
```v ```v
// blog.v // blog.v
@ -94,7 +94,7 @@ with an MVC web framework, you can think of it as a controller. (Vweb is
not an MVC framework however.) not an MVC framework however.)
As you can see, there are no routing rules. The `index()` action handles the `/` request by default. As you can see, there are no routing rules. The `index()` action handles the `/` request by default.
Vweb often uses convention over configuration, and adding a new action requires Vweb often uses convention over configuration and adding a new action requires
no routing rules either: no routing rules either:
```v ```v
@ -107,10 +107,10 @@ fn (app mut App) time() {
<img width=662 src="https://github.com/vlang/v/blob/master/tutorials/img/time.png?raw=true"> <img width=662 src="https://github.com/vlang/v/blob/master/tutorials/img/time.png?raw=true">
>You have to rebuild and restart the website every time you change the code. >You have to rebuild and restart the website every time you change the code.
In the future Vweb will detect changes and recompile the website in the background In the future, Vweb will detect changes and recompile the website in the background
while it's running. while it's running.
The `.text(string)` method obviously returns a plain text document with the provided The `.text(string)` method returns a plain text document with the provided
text, which isn't frequently used in websites. text, which isn't frequently used in websites.
@ -155,7 +155,7 @@ It's another feature of Vweb to reduce the boilerplate in your web apps.
No need to create view models just to pass data, or use an unsafe and untyped No need to create view models just to pass data, or use an unsafe and untyped
alternative, like C#'s `ViewBag["message"]`. alternative, like C#'s `ViewBag["message"]`.
Making all action's variables available in the view may seem crazy, Making all action variables available in the view may seem crazy,
but V is a language with pure functions by default, and you won't be able but V is a language with pure functions by default, and you won't be able
to modify any data from a view. `<b>@foo.bar()</b>` will only work if the `bar()` method to modify any data from a view. `<b>@foo.bar()</b>` will only work if the `bar()` method
doesn't modify `foo`. doesn't modify `foo`.
@ -176,7 +176,7 @@ into a single binary file together with the web application itself.
Now let's display some articles! Now let's display some articles!
We'll be using V's builtin ORM and a Postgres database. (V ORM will also We'll be using V's builtin ORM and a Postgres database. (V ORM will also
support MySQL, SQLite, and SQL Server in the near future.) support MySQL, SQLite, and SQL Server soon.)
Create a SQL file with the schema: Create a SQL file with the schema:
```sql ```sql
@ -368,7 +368,7 @@ We need to update `index.html` to add a link to the "new article" page:
### JSON endpoints ### JSON endpoints
This tutorial used the traditional server side rendering. If you prefer This tutorial used the traditional server-side rendering. If you prefer
to render everything on the client or need an API, creating JSON endpoints to render everything on the client or need an API, creating JSON endpoints
in V is very simple: in V is very simple: