Treeview and XML

[papiosaur]

Now, i understand better my problem in EasyRapa 1.1 (MorphOS) when i want edit the menu...it give me an error...

I have report the problem to the author but seems it's a problem with RapaGui for MorphOS (maybe other Amiga platforms).

The menu edition work on other platforms?

Maybe the edition is not supported by MUI?

Andreas, an idea?

[airsoftsoftwair]

I'm afraid editing treeview items is currently broken in RapaGUI's MUI backend so it won't work on MorphOS or AmigaOS. But it's really a mystery because everything is implemented but it doesn't work. I don't know why I didn't notice this when I wrote the code. I surely must have tested it?! Anyway, will be fixed.

[papiosaur]

Thanks a lot Andreas!

[papiosaur]

A very strange thing:

If i use this lines when i click on a treeview entry:

aa=moai.get("xml", "active")
ConsolePrint(aa)

i get value "Off" if i click on an entry of the treeview, if i click on another entry i get the name of the previous entry, etc.

I think the problem is here.

[papiosaur]

Tested on AROS, unfortunally there is no object recognized, show "Nil" on first click on an entry.

[airsoftsoftwair]

This works here:

Code: Select all

@REQUIRE "RapaGUI"

Function p_EventFunc(msg)

	If msg.attribute = "Active" Then DebugPrint(msg.triggervalue)
			
EndFunction

xml$ = [[
<?xml version="1.0" encoding="iso-8859-1"?>
<application id="app">
					
	<window id="win" title="Tasks" height="400" width="400">
		<vgroup>
			<treeview id="tv" height="250" notify="active">
				<column title="first "/>
				<column title="Second"/>
				
				<node id="tasks" name="My Tasks" >
					<node id="open" name="Open Tasks" >
			
					</node>	
				</node>
			</treeview>
	
		</vgroup>
	</window>
</application>
]]

moai.CreateApp(xml$)

InstallEventHandler({RapaGUI = p_EventFunc})

moai.DoMethod("tv", "open", "root", True)
;Open Tasks
moai.DoMethod("tv", "insertleaf", 0 , "open", "Tail", "1-1", "1-2" )
moai.DoMethod("tv", "insertleaf", 1 , "open", "Tail", "1-2","2-2")

; main loop!
Repeat
	WaitEvent
Forever 

It correctly prints the item that has been clicked. Tested on OS3.

[jPV]

This works here:

Code: Select all

@REQUIRE "RapaGUI"

Function p_EventFunc(msg)

	If msg.attribute = "Active" Then DebugPrint(msg.triggervalue)
			
EndFunction

xml$ = [[
<?xml version="1.0" encoding="iso-8859-1"?>
<application id="app">
					
	<window id="win" title="Tasks" height="400" width="400">
		<vgroup>
			<treeview id="tv" height="250" notify="active">
				<column title="first "/>
				<column title="Second"/>
				
				<node id="tasks" name="My Tasks" >
					<node id="open" name="Open Tasks" >
			
					</node>	
				</node>
			</treeview>
	
		</vgroup>
	</window>
</application>
]]

moai.CreateApp(xml$)

InstallEventHandler({RapaGUI = p_EventFunc})

moai.DoMethod("tv", "open", "root", True)
;Open Tasks
moai.DoMethod("tv", "insertleaf", 0 , "open", "Tail", "1-1", "1-2" )
moai.DoMethod("tv", "insertleaf", 1 , "open", "Tail", "1-2","2-2")

; main loop!
Repeat
	WaitEvent
Forever 

It correctly prints the item that has been clicked. Tested on OS3.

This doesn't work correctly on MorphOS here either (haven't tested elsewhere). I get this when I click all tree items from top to bottom ("My Tasks", "Open Tasks", "1-1...", and "1-2..."):

Ram Disk:> hollywood -quiet rapatree.hws
Off
tasks
open
0

So, like msg.TriggerValue would be lagging by one.


Then I converted the tree to MUIRoyale:

Code: Select all

@REQUIRE "MUIRoyale"

Function p_EventFunc(msg)

	If msg.attribute = "Active" Then DebugPrint(msg.triggervalue)
			
EndFunction

xml$ = [[
<?xml version="1.0" encoding="iso-8859-1"?>
<application id="app">
					
	<window id="win" title="Tasks" height="400" width="400">
		<vgroup>
			<listtree id="tv" notify="active">
				<node id="tasks" name="My Tasks" >
					<node id="open" name="Open Tasks" >
			
					</node>	
				</node>
			</listtree>
	
		</vgroup>
	</window>
</application>
]]

mui.CreateGUI(xml$)

InstallEventHandler({MUIRoyale = p_EventFunc})

mui.DoMethod("tv", "open", "root", "all")
;Open Tasks
mui.DoMethod("tv", "Insert", "1-1", 0, "open", "Tail", "")
mui.DoMethod("tv", "Insert", "1-2", 1, "open", "Tail", "")

; main loop!
Repeat
	WaitEvent
Forever 

And now the output is:

Ram Disk:> hollywood -quiet muitree.hws
tasks
open
0
1

So, by using MUIRoyale it works as expected and the issue is unlikely to be in the MUI implementation but rather in RapaGUI?

[emeck]

I think this is the same as reported here .

[papiosaur]

Maybe my other thread could help to understand:

viewtopic.php?p=20298