Hi,
attempt 6 at getting through spam blocker. I used the code mentioned but
the "original" object from the decorate method is always null. I'm not
sure what to do about that?
-Rich
Jim O'Callaghan wrote:
Hi Rich,
Yep same guy, guilty as charged. This may not be the best solution, you may
get some better advice from some of the more experienced Tapestry people on
the forum, but it's the approach I used. The post I included earlier was
indeed about just ensuring a specific order was enforced in the js includes
for the ClientInfrastructure, but I have used a variation on it to include
my local version of blackbird.js, rather than the one that comes with
T5.1.0.5. The code is as follows:
AppModule.java:
public ClientInfrastructure
decorateClientInfrastructure(ClientInfrastructure original,
@InjectService("AssetSource") AssetSource assetSource) {
return new MyClientInfrastructure(original, assetSource);
}
MyClientInfrastructure.java:
public class MyClientInfrastructure implements ClientInfrastructure {
@Inject
AssetSource assetSource;
ClientInfrastructure clientInfrastructure;
List javascriptStack = new ArrayList();
@SuppressWarnings("unchecked")
public MyClientInfrastructure(ClientInfrastructure
clientInfrastructure, AssetSource assetSource) {
this.assetSource = assetSource;
this.clientInfrastructure = clientInfrastructure;
// Add jQuery assets in ahead of Prototype - IE8 was burping
otherwise, despite jQuery.noConflict being set
javascriptStack.add(assetSource.getAsset(null,
"context:/scripts/jquery-1.4.2.min.js", null));
javascriptStack.add(assetSource.getAsset(null,
"context:/scripts/jquery-ui-1.8.1.custom.min.js", null));
List assets = this.clientInfrastructure.getJavascriptStack();
for (Iterator i = assets.iterator(); i.hasNext();) {
Asset asset = (Asset) i.next();
if (!asset.toString().contains("blackbird.js")) {
javascriptStack.add(asset);
} else {
javascriptStack.add(assetSource.getAsset(null,
"context:/scripts/blackbird_1_0/blackbird.js", null));
}
}
}
public List<Asset> getJavascriptStack() {
//return clientInfrastructure.getJavascriptStack();
return javascriptStack;
}
public List<Asset> getStylesheetStack() {
return clientInfrastructure.getStylesheetStack();
}
}
I have my local blackbird.js physically located in the project under
src\main\webapp\scripts\blackbird_1_0\blackbird.js.
Obviously the jQuery ordering is not relevant to your specific problem, just
the replacement of blackbird.js is. Probably could be more
elegant/efficient, but it's just called once at startup so I wasn't too
concerned about it.
Hope this get things working for you <and I don't get chewed by the more
enlightened forum members!>.
Regards,
Jim.
-----Original Message-----
From: Rich [mailto:rich...@moremagic.com]
Sent: 20 July 2010 17:25
To: users@tapestry.apache.org
Subject: blackbird.js and IE breaking fixed CSS background image
Hi,
I'm aware blackbird.js is not directly Tapestry code, but I'm looking
for advice on how to handle an issue with the blackbird.js file. I had
been having problems with getting the fixed background image in my
tapestry webapp to stay fixed in Internet Explorer. I'd given up
searching for a solution (it appeared to be beyond the CSS I was using)
until someone recently pointed out that a line of code in blackbird.js
breaks the fixed background for IE.
I went and re-jared the tapestry-core with the line of code commented
out and it now works in internet explorer. However, having to manage my
own version of the tapestry-core jar to fix an IE bug does not seem like
a good idea. Is there a way to exclude blackbird from my projects all
together? Or maybe there is some other, better solution?
Regards,
Rich
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