Re: local script variables in nocache.js
Unfortunately that won't work, the portlets aren't in their own frames but they're loaded twice. And the problem with using module name to distinguish them is that they both have the same module name but different resourceUrls. The only solution that I think may work is having velocity replace a local JS variable in the nocache.js. Thanks On Thu, Feb 3, 2011 at 11:13 PM, Colin Alworth niloc...@gmail.com wrote: In your *.nocache.js content, you say you will have 'this.resourceUrl = content-replaced-by-velocity;' – what is 'this' in this context? If it is the shared window that all the portlets use, they will each overwrite the resourceUrl property. If each portlet will use a different module, you could use modulename to set and access this data. This could look something like window.MyModuleName.resourceUrl = $resourceUrl and then access it in your native method with return $wnd[@com.google.gwt.core.client.GWT::getModuleName()()].resourceUrl; If I have misunderstood and each portlet is in its own iframe, then your native call just needs to say 'return $wnd.resourceUrl;' to correctly reference the window object that the resourceUrl was set in. Hope this helps, Colin -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: local script variables in nocache.js
If it helps any I need the following:
nocache.js:
this.resourceUrl = $resourceUrl;
GWT jsni:
/**
* Returns the resource url set in nocache.js after it has been
replaced by the template.
*/
private native String getResourceUrl /*-{
return resourceUrl;
}-*/
Thanks
On Feb 2, 8:16 am, bconoly bcon...@gmail.com wrote:
Hey All,
I'm using GWT in portlets and I've run into a unique circumstance
where I have an instanceable porltet being placed multiple times on
the same page. Currently the url that I use to make my RPC calls is
set as a global variable in the page and with 2 or more instances on
the same page they overwrite each other allowing only one to work.
I had an idea of pulling the nocache.js file into my velocity
template so I could place the url variable in it so it is scoped
locally but I need it as part of the compile. Is there any way I can
place a variable into the nocache.js that will be local to each
instance of the script running? And if so, how do I get access it
inside the GWT execution context?
Thanks in advance,
Brett
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Re: local script variables in nocache.js
In your *.nocache.js content, you say you will have 'this.resourceUrl = content-replaced-by-velocity;' – what is 'this' in this context? If it is the shared window that all the portlets use, they will each overwrite the resourceUrl property. If each portlet will use a different module, you could use modulename to set and access this data. This could look something like window.MyModuleName.resourceUrl = $resourceUrl and then access it in your native method with return $wnd[@com.google.gwt.core.client.GWT::getModuleName()()].resourceUrl; If I have misunderstood and each portlet is in its own iframe, then your native call just needs to say 'return $wnd.resourceUrl;' to correctly reference the window object that the resourceUrl was set in. Hope this helps, Colin -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
local script variables in nocache.js
Hey All, I'm using GWT in portlets and I've run into a unique circumstance where I have an instanceable porltet being placed multiple times on the same page. Currently the url that I use to make my RPC calls is set as a global variable in the page and with 2 or more instances on the same page they overwrite each other allowing only one to work. I had an idea of pulling the nocache.js file into my velocity template so I could place the url variable in it so it is scoped locally but I need it as part of the compile. Is there any way I can place a variable into the nocache.js that will be local to each instance of the script running? And if so, how do I get access it inside the GWT execution context? Thanks in advance, Brett -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
