Hi again,
This implementatin http://ws.stfx.eu/FSNU7TV3O5FY also shows a static
downloading progress bar without any download, but the download works.
Ofcourse any example with another url for a smilar large file could work
for me. I'm just testing with the file for this [1] (Soon a proper
announcement).
[1] http://mutabit.com/offray/blog/en/entry/panama-papers-1
Cheers,
Offray
On 12/05/16 18:00, Offray Vladimir Luna Cárdenas wrote:
Hi Sven,
Thanks for your quick answer. I tried both approaches but I'm missing
something. See my last attempt at http://ws.stfx.eu/KBVBAP72IWOO with
the last one. I get a progress bar message, but not the advancements
on it. What I'm missing?
Cheers,
Offray
ps: The file I'm trying to download is covered by the Open Data Base
License.
On 12/05/16 17:24, Sven Van Caekenberghe wrote:
Hi Offray,
The actual implementation of #saveContentsToFile: can be found in
ZnHttpSaveContentsToFile>>#performOperation where you can see how
ZnClient is invoked. Just copy that with signalProgress: true added
and you should be good.
Alternatively, you could wrap the first expression as follows:
ZnSignalProgress
value: true
during: [ myUrl asUrl saveContentsToFile: file ]
ZnSignalProgress is a DynamicVariable that is used by ZnClient to
figure out if progress should be signalled. It takes precedence over
the option #signalProgress. See #withProgressDo: if you are interested.
HTH,
Sven
On 13 May 2016, at 00:14, Offray Vladimir Luna Cárdenas
<offray.l...@mutabit.com> wrote:
Hi,
I'm using
myUrl asUrl saveContentsToFile: file
to download large files and is working fine. But I would like to add
a progress bar to show the progress to the user. Previously I used
===============
[: bar |
bar title: aString.
[
"A classical ZnClient download with signalProgress: true;"
]
on: HTTPProgress
do: [ :progress |
progress isEmpty ifFalse: [ bar current: progress
percentage ].
progress resume ].
] asJob run.
===============
but I don't know how to signal progress with "saveContentsToFile".
Any hints?
Thanks,
Offray
