java - Code assistance in IntelliJ IDEA for implicit variables in Twirl Template -

-

i building web app in java using play! framework , twirl template engine, using intellij idea. in template there number of implicit variables available(flash, session, requestheader). can reference of these variables , app compile , run expected. however, these variables have not been explicitly declared, idea shows error(eg. cannot resolve symbol flash) , not provide code assistance. while not huge problem fix if possible.

i have searched quite bit solution, , jetbrains blog has post on how velocity templates, if me same twirl templates thankful!

jackson

i have found solution problem, refer qualified name within code, ie. access flash variable use

@play.mvc.http.context.implicit.flash

this can imported @ top of template, can refer @flash in code.

this should not necessary- play! aware of these variables without explicitly importing them, idea's sake. strangely enough, found after creating new project through idea did provide expected behaviour- use @flash without import , idea work expected. once closed , reopened project same problem occur.

at moment best solution have found, although have contacted intellij support , if offer better solution update answer accordingly.


Comments

Post a Comment

Popular posts from this blog

dns - How To Use Custom Nameserver On Free Cloudflare? -

-
i have problem. i own small hosting company. trying add cloudflare site free cdn. problem when sign have change nameservers nameservers. have nameserver dns set through godaddy, how add them cloudflare? main site uses company's nameservers whenever add them site goes offline. when go cloudflare's dns records click on dropdown, click ns, , there's 2 boxes 'name' , 'nameserver'. mean input 'ns1' 'name' , 'ns1.domain.com' 'nameserver'? input server's ip addresses? is there way of accomplishing free version of cloudflare? that impossible. option have custom name servers available on business , enterprise. see https://www.cloudflare.com/plans . also, might mistaken. must change name servers in domain register settings, not on cloudflare.
Read more

python - Pygame screen.blit not working -

-
in program creating in python/pygame, screen.blit not working. in other programs have made, screen.blit works. error: traceback (most recent call last): file "c:...\main.py", line 46, in <module> screen.blit(sight.image, sight.rect) attributeerror: 'int' object has no attribute 'blit' the error in question caused screen variable being allocated integer instead of pygame.surface() object.perhaps accidentally rewrote variable somewhere? from can make of doing, seems stating position of blit full rect instead of coordinate. when do: screen.blit(sight.image,sight.rect) what program seeing is: screen.blit(sight.image,(sight.rect.x,sight.rect.y,sight.rect.width,sight.rect.height)) i assuming don't intend this. remember rect object consists of position, width , height. to correct code, put (sight.rect.x,sight.rect.y) location goes instead this: screen.blit(sight.image,(sight.rect.x,sight.rect.y)) the .x , .y corres
Read more

c# - Web API response xml language -

-
i having simple post url clients send post request. http://mydomain.com/requests/request post data: <request> <orderid>1e008921</orderid> <ordername>mc1</ordername> </request> to respond sending them xml <srequest> <requestedby>client 1 </requestedby> <requestname>test name</requestname> <requeststatus>success</requeststatus> <srequest> now client wants above xml in different language (say french ) how handle ? how send response language preference in web api ? specially post scenario ? (append language string ? or best practices ?) i suggest either include in url: http://mydomain.com/fr/requests/request or use http header accept-language . read more in answer to: good way changing language resources dynamically request
Read more