blob: 31c6785e2b523f4cebd908fd927c28e4eebc7f91 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
---
title: Vaadin On Grails Multiple UIs
order: 37
layout: page
---
[[vaadin-on-grails-multiple-uis]]
= Vaadin on grails - multiple UIs
_Versions used in this tutorial: Grails 2.3.x, Vaadin 7.1.x. News and
updates about Vaadin on Grails are available on
https://twitter.com/VaadinOnGrails[VaadinOnGrails]. This is continuation
of <<VaadinOnGrailsDatabaseAccess#, Vaadin on Grails - Database access>>_
In `grails-app/conf/VaadinConfig.groovy`, we can change URL mapping to
UI. Also, we can define multiple UIs to be accessible from one Grails
application.
Create two new UIs that we will show under different URLs. `ClientUI`
will be available on http://localhost:8080/client and `ServerUI` on
http://localhost:8080/server
[source,java]
....
class ClientUI extends UI {
protected void init(VaadinRequest request) {
VerticalLayout layout = new VerticalLayout()
layout.setMargin(true)
Label label = new Label("Client")
layout.addComponent(label)
setContent(layout)
}
}
class ServerUI extends UI {
protected void init(VaadinRequest request) {
VerticalLayout layout = new VerticalLayout()
layout.setMargin(true)
Label label = new Label("Server")
layout.addComponent(label) setContent(layout)
}
}
....
Open `VaadinConfig.groovy` and change the mapping, so the mapping points
to the new UIs.
....
mapping =
[ "/client/*": "app.ClientUI",
"/server/*": "app.ServerUI"]
....
Now we can start up the application and access both URLs to see each is
mapped to different UI class.
image:http://vaadinongrails.com/img/mapping-uis.png[Mapping UIs]
|
