327895 - Dynamic XUL templates are broken

Status: RESOLVED FIXED

(Core :: XUL, defect)

Description

[Alex Fritze]

Dynamic updating of RDF-driven multi rule templates has recently stopped working.
A testcase is at http://www.croczilla.com/~alex/285631/.
When the datasource assertion changes from (a,pred,x) -> (a,pred,y), the second rule should be dynamically matched. 
Instead, in current mozilla builds all generated content disappears.

This is most likely a regression caused by the template rewrite of bug#285631.

Comment 1

[Alex Fritze]

Attachment: testcase

Attaching testcase

Comment 2

[Neil Deakin]

Attachment: one-line patch to set value properly

This bug only affects templates that use the containment attribute. In this case, the parent wasn't being set properly.