Hello web.py community:
My problem is in the layout template:
According to the cookbook <http://webpy.org/cookbook/layout_template> this
should
work:
*app.py (In "app.py" no problem)*
import web
app = web.auto_application()
render = web.template.render('templates/', base='layout', globals={})
class example1(app.page):
def GET(self):
return render.example1()
class example2(app.page):
def GET(self):
return render.example2()
if __name__ == '__main__':
app.run()
**
*layout.html*
$def with (content)
<html>
<head>
*$if content.title:*
<title>$content.title</title>
</head>
<body>
$:content
</body>
</html>
*example1.html*
$var title: This is title.
<h3>Hello, world</h3>
*example2.html*
**
<h1>hello, world.</h1>
And relatively works because *"example1.html"* is rendered successfully,
but *"**example2.html**"* did not.
When rendering *"example2.html**"* shows an error saying that the variable *
"title"* does not exist, but it should work, because I specify in *
"layout.html"* that *"**$if content.title"*
**
Then looking at the methods available for the object *"content"* found it *"
content.keys ()"*, then fix my "*layout.html"* code:
*layout.html*
$def with (content)
<html>
<head>
*$if 'title' in content.keys():*
<title>$content.title</title>
</head>
<body>
$:content
</body>
</html>
And it works well!
I propose this solution to not having to be declaring the same variable in all
templates, but can correct me if they have something better
--
You received this message because you are subscribed to the Google Groups
"web.py" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/webpy.
For more options, visit https://groups.google.com/groups/opt_out.
