Please attach a .war file suitable for reproducing the problem on Tomcat 7.

War file is too large to attach which is why as per my last comment I had uploaded it to the iceads1 server. I was able to run this war on my local Tomcat 7 instance. Did you run into issues deploying the war file?

Didn't see the comment, I only tried the attachment. I will download from iceads1.

ace-components.uncompressed.js is missing from the page when the navigation occurs, causing the button component to fail.

With Spring removed from the application, the page contains a variety of used and unused .js files (including the ace-components file required by the pushbutton).

The following is set, so the resources are not being included even in the initial page as expected:

<context-param>
<param-name>org.icefaces.mandatoryResourceConfiguration</param-name>
<param-value>all</param-value>
</context-param>

Only one mandatory resource is discovered as needing to be added in the spring variant:

MandatoryResourcesSetup.addOrCollectReplacingResource addComponentResource jsf.js

A spring-defined RenderKit is interfering with our RenderKit detection:

MandatoryResourcesSetup.addMandatoryResources RenderKit org.springframework.faces.webflow.FlowRenderKit

Fix is checked in to trunk

Sending core/src/main/java/org/icefaces/impl/event/MandatoryResourcesSetup.java
Transmitting file data .
Committed revision 38354.

Back-ported fix.