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tutorials: fix index() (#5732)

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Lukas Neubert 2020-07-07 22:01:18 +02:00 committed by GitHub
parent 246e7e8464
commit 317b2dc579
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4 changed files with 9 additions and 8 deletions
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8
tutorials/building-a-simple-web-blog-with-vweb.md
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@ -64,7 +64,7 @@ fn main() {
vweb.run<App>(8081) vweb.run<App>(8081)
} }
fn (mut app App) index() vweb.Result { pub fn (mut app App) index() vweb.Result {
app.vweb.text('Hello, world from vweb!') app.vweb.text('Hello, world from vweb!')
return vweb.Result{} return vweb.Result{}
} }
@ -132,7 +132,7 @@ Let's return an HTML view instead. Create `index.html` in the same directory:
and update our `index()` action so that it returns the HTML view we just created: and update our `index()` action so that it returns the HTML view we just created:
```v ```v
fn (mut app App) index() vweb.Result { pub fn (mut app App) index() vweb.Result {
message := 'Hello, world from Vweb!' message := 'Hello, world from Vweb!'
return $vweb.html() return $vweb.html()
} }
@ -178,7 +178,7 @@ We'll be using V's builtin ORM and a SQLite database.
Create a SQLite file with the schema: Create a SQLite file with the schema:
```sql ```sql
drop table Article; drop table if exists Article;
create table Article ( create table Article (
id integer primary key, id integer primary key,
@ -252,7 +252,7 @@ pub fn (app &App) find_all_articles() []Article {
Let's fetch the articles in the `index()` action: Let's fetch the articles in the `index()` action:
```v ```v
fn (app &App) index() vweb.Result { pub fn (app &App) index() vweb.Result {
articles := app.find_all_articles() articles := app.find_all_articles()
return $vweb.html() return $vweb.html()
} }

1
tutorials/code/blog/.gitignore vendored Normal file
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@ -0,0 +1 @@
blog.db

2
tutorials/code/blog/blog.sqlite
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@ -1,4 +1,4 @@
drop table Article; drop table if exists Article;
create table Article ( create table Article (
id integer primary key, id integer primary key,

6
tutorials/code/blog/blog.v
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@ -16,18 +16,18 @@ fn main() {
} }
/* /*
fn (mut app App) index_text() vweb.Result { pub fn (mut app App) index_text() vweb.Result {
app.vweb.text('Hello, world from vweb!') app.vweb.text('Hello, world from vweb!')
return vweb.Result{} return vweb.Result{}
} }
fn (app &App) index_html() vweb.Result { pub fn (app &App) index_html() vweb.Result {
message := 'Hello, world from Vweb!' message := 'Hello, world from Vweb!'
return $vweb.html() return $vweb.html()
} }
*/ */
fn (app &App) index() vweb.Result { pub fn (app &App) index() vweb.Result {
articles := app.find_all_articles() articles := app.find_all_articles()
return $vweb.html() return $vweb.html()
} }