I believe that https://github.com/gwtproject/gwt/blob/main/dev/core/src/com/google/gwt/core/ext/linker/impl/computeScriptBase.js is what you're going to want to read, or possibly replace on your classpath. Alternatively, subclass the CrossSiteIframeLinker to override getJsComputeScriptBase(LinkerContext) to provide your own file.
>From that file: /** * Determine our own script's URL by trying various things * * First - use the baseUrl meta tag if it exists * Second - look for a script tag with the src set to MODULE_NAME.nocache.js and * if it's found, use it to determine the baseUrl * Third - if the page is not already loaded, try to use some document.write * magic to install a temporary tag and use that to determine the baseUrl. * * This is included into the selection scripts * wherever COMPUTE_SCRIPT_BASE appears with underlines * on each side. */ The "Second" step is where you appear to be getting stuck - since there is no script tag with a src attr, the rest of the loading code doesn't know what to do. So, add a meta tag for baseUrl so the script knows where the other resources are loaded from. Note that I haven't messed with this in years, and might have missed a point or two. On Thursday, February 12, 2026 at 4:54:23 PM UTC-6 [email protected] wrote: > I tried to inject the non-dev nocache.js into my main index.html file. > Like this: > > String gwtNoCacheJs = loadFileFromServlet("/dt/dt.nocache.js"); > > if (gwtNoCacheJs.contains("superdevmode")) { > gwtNoCacheJs = "<script type='text/javascript' > src='/dt/dt.nocache.js'></script>"; > } > else { > gwtNoCacheJs = "<script type='text/javascript'>\n" + gwtNoCacheJs + "\n > </script>"; > } > > String html = loadFile("index.html").replace("XXX", gwtNoCacheJs); > > However, it doesn't work, as nocache.js wants to load files from the same > sub directory it's located in, and not the root directory. > > Has anyone done this? It probably isn't work the effort, as it'll only > save one network call, but I was curious if it's possible. > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/google-web-toolkit/9bbe0509-b98f-42e3-84f5-65cbc3e18d29n%40googlegroups.com.
