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Re: [cosmos-dev] How to refer to the dojoURI in the web.xml
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The COSMOS UI makes use of dojo modules. Modules help bundle javascript
clases and other file resources to a namespace. As a result you can
reference files like images based on the namespace.
You would reference a image under /dojox/grid/tests/images. as follows
dojo.moduleUrl("dojox.grid","tests/images/plus.gif");
As a result the javascript files are not based on the location of the dojo
path.
Modules are explained under
http://dojotoolkit.org/book/dojo-book-0-9/part-3-programmatic-dijit-and-dojo/modules-and-namespaces
Thanks,
Sheldon
______________________________________
Sheldon Lee-Loy
"Simmonds,
Martin"
<Martin.Simmonds@ To
ca.com> "Cosmos Dev"
Sent by: <cosmos-dev@xxxxxxxxxxx>
cosmos-dev-bounce cc
s@xxxxxxxxxxx
Subject
[cosmos-dev] How to refer to the
03/06/2008 04:11 dojoURI in the web.xml
AM
Please respond to
Cosmos Dev
<cosmos-dev@eclip
se.org>
Hi,
In the graphResponseViewer.js, we have 2 grid widgets. Grid widgets have
the ability to expand and unexpand rows. When you implement this
mechanism, it uses an image for expaned as ?-?, and when unexpanded you
see a ?+? image. These images are in /dojox/grid/tests/images.
To refer to the images directory, you have to know the dojURI, so if we
know that the dojoURI is dojo-release-1.0.2, then the images are picked up
from dojo-release-1.0.2/dojox/grid/tests/images.
So how do we access the dojoURI that is specified in the web.xml?
If you look in index.jsp you will see things like :
@import ?<%= template.getDojoBaseUrl() %>
This template object gets the dojoURI.
Now, if I put at the very end of the index.jsp...
<div id=dojoURI>?<%= template.getDojoBaseUrl() %>?
Then in my GraphResponseViewer.js I can refer to the value by doing
this......
document.getElementById(?dojoURI?).textContent
So I can pick it up.
My question is, is this the way to do it, or is there a better way ?
You could always create your own images directory in the webapp, and copy
the gifs into that, and refer to the images by /images.
Any suggestions ?
Martin...
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