When the Telerik.Web.UI.RadCompression module is installed to compress AJAX POSTBACKs, nugget translation is not applied even if the i18n.LocalizingModule is installed before the RadCompression module.
What I found is that LocalizedApplication.InstallResponseFilter is not installing the ResponseFilter because the RadCompression module has set the Content-Encoding to gzip at some earlier stage in the pipeline. As ResponseFilter.Write detects a gzip compressed stream and passes through the data unmodified, that is a performance optimization only so I commented it out and nugget translation of AJAX POSTBACK's was then done before the RadCompression module compressed the results.
When the Telerik.Web.UI.RadCompression module is installed to compress AJAX POSTBACKs, nugget translation is not applied even if the i18n.LocalizingModule is installed before the RadCompression module.
What I found is that LocalizedApplication.InstallResponseFilter is not installing the ResponseFilter because the RadCompression module has set the Content-Encoding to gzip at some earlier stage in the pipeline. As ResponseFilter.Write detects a gzip compressed stream and passes through the data unmodified, that is a performance optimization only so I commented it out and nugget translation of AJAX POSTBACK's was then done before the RadCompression module compressed the results.