I needed a quick list presentation and so used the widget :present-as with
a child-class of gridedit. This appears to work, but I get warnings that
make no sense; namely "Implicitly calling MAKE-WIDGET to render #<FUNCTION
...>" and "Cannot update the widget children of #<FUNCTION ...>" where the
function is what I'm using as the argument to :widget-init
I set a (break) on the render-widget-body default method, and here's a
partial backtrace:
0: ((:METHOD WEBLOCKS:RENDER-WIDGET-BODY (T)) #<FUNCTION (LAMBDA (&KEY
WL-FCCS::VALUE WL-FCCS::FABOO &ALLOW-OTHER-KEYS) :IN
"/home/aidenn/src/lisp/wl-fccs/src/init-session.lisp") {100C8B$
1: ((LAMBDA (WEBLOCKS::OBJ &REST WEBLOCKS::ARGS) :IN
WEBLOCKS:RENDER-WIDGET) #<FUNCTION (LAMBDA (&KEY WL-FCCS::VALUE
WL-FCCS::FABOO &ALLOW-OTHER-KEYS) :IN "/home/aidenn/src/lisp/wl-fccs/$
2: ((:METHOD WEBLOCKS:WITH-WIDGET-HEADER (T T)) #<FUNCTION (LAMBDA (&KEY
WL-FCCS::VALUE WL-FCCS::FABOO &ALLOW-OTHER-KEYS) :IN
"/home/aidenn/src/lisp/wl-fccs/src/init-session.lisp") {100C$
3: ((:METHOD WEBLOCKS:RENDER-WIDGET (T)) #<FUNCTION (LAMBDA (&KEY
WL-FCCS::VALUE WL-FCCS::FABOO &ALLOW-OTHER-KEYS) :IN
"/home/aidenn/src/lisp/wl-fccs/src/init-session.lisp") {100C8B3F4B}$
4: ((:METHOD WEBLOCKS:RENDER-WIDGET-CHILDREN (WEBLOCKS:WIDGET))
#<WEBLOCKS:DATAFORM "dom558">) [fast-method]
5: ((:METHOD WEBLOCKS:WITH-WIDGET-HEADER (T T)) #<WEBLOCKS:DATAFORM
"dom558"> #<FUNCTION (LAMBDA (WEBLOCKS::OBJ &REST WEBLOCKS::ARGS) :IN
WEBLOCKS:RENDER-WIDGET) {100A2063AB}> #<unavaila$
6: ((:METHOD WEBLOCKS:RENDER-WIDGET (T)) #<WEBLOCKS:DATAFORM "dom558">)
[fast-method]
7: (WEBLOCKS::RENDER-DIRTY-WIDGETS)
8: ((LAMBDA NIL :IN WEBLOCKS:HANDLE-CLIENT-REQUEST))
9: ((:METHOD WEBLOCKS:HANDLE-CLIENT-REQUEST (WEBLOCKS:WEBLOCKS-WEBAPP))
#<unavailable argument>) [fast-method]
10: ((FLET #:|doit-95| :IN WEBLOCKS:HANDLE-CLIENT-REQUEST))
11: ((:METHOD WEBLOCKS:HANDLE-CLIENT-REQUEST :AROUND (T))
#<WL-FCCS::WL-FCCS {100456C393}>) [fast-method]
12: (WEBLOCKS::CALL-IN-WEBAPP #<WL-FCCS::WL-FCCS {100456C393}> #<CLOSURE
(LAMBDA NIL :IN WEBLOCKS:HANDLE-CLIENT-REQUEST) {100AC09D0B}>)
13: ((:METHOD WEBLOCKS:HANDLE-CLIENT-REQUEST :AROUND
(WEBLOCKS:WEBLOCKS-WEBAPP)) #<WL-FCCS::WL-FCCS {100456C393}>) [fast-method]
14: ((:METHOD HUNCHENTOOT:HANDLE-REQUEST (HUNCHENTOOT:ACCEPTOR
HUNCHENTOOT:REQUEST)) #<WEBLOCKS:WEBLOCKS-ACCEPTOR (host *, port 3455)>
#<HUNCHENTOOT:REQUEST {100AC01803}>) [fast-method]
15: ((:METHOD HUNCHENTOOT:PROCESS-REQUEST (T)) #<HUNCHENTOOT:REQUEST
{100AC01803}>) [fast-method]
16: (HUNCHENTOOT::DO-WITH-ACCEPTOR-REQUEST-COUNT-INCREMENTED
#<WEBLOCKS:WEBLOCKS-ACCEPTOR (host *, port 3455)> #<CLOSURE (LAMBDA NIL :IN
HUNCHENTOOT:PROCESS-CONNECTION) {100AA5B06B}>)
17: ((:METHOD HUNCHENTOOT:PROCESS-CONNECTION (HUNCHENTOOT:ACCEPTOR T))
#<WEBLOCKS:WEBLOCKS-ACCEPTOR (host *, port 3455)> #<USOCKET:STREAM-USOCKET
{100A9B46A3}>) [fast-method]
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