[Gambas-user] WebDownload

[Ingo]

Am 10.05.2018 um 11:28 schrieb Gianluigi:
>
>
> 2018-05-10 11:02 GMT+02:00 Ingo <bm.530502 at gmail.com 
> <mailto:bm.530502 at gmail.com>>:
>
>     Am 10.05.2018 um 09:57 schrieb Gianluigi:
>>
>>
>>     2018-05-10 9:38 GMT+02:00 Ingo <bm.530502 at gmail.com
>>     <mailto:bm.530502 at gmail.com>>:
>>
>>         Am 09.05.2018 um 23:13 schrieb Gianluigi:
>>>
>>>
>>>         2018-05-09 23:06 GMT+02:00 Ingo <bm.530502 at gmail.com
>>>         <mailto:bm.530502 at gmail.com>>:
>>>
>>>             Does anyone have a simple example for the class
>>>             WebDownload working with a WbView?
>>>             Thanks in advance.
>>>             Ingo
>>>
>>>
>>>         seHelpBuilder in the Software farm is based on WebView
>>>         Regards
>>>         Gianluigi
>>>
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>>         Hi Gianluigi,
>>         thanks for that example. But I can't find the WebDownload -->
>>         http://gambaswiki.org/wiki/comp/gb.qt4.webkit/webdownload
>>         <http://gambaswiki.org/wiki/comp/gb.qt4.webkit/webdownload>.
>>
>>         Or did I miss something?
>>
>>         Regards
>>         Ingo
>>
>>
>>     Ah ok, I attach the webbrowser project modified by Gianfry56 of
>>     the Italian forum.
>>     Regards
>>     Gianluigi
>>
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>     Thanks again.
>     As I see the WebView_Download Event is triggered by the context
>     menu i.e. "Save Image" is pressed.
>     Maybe I don't understand the difference between this Event and the
>     WebDownload class?!
>
>     The goal is to download an image without the user having to intervene.
>
>     Is it possible to force the download by code without user's
>     interaction?
>
>
>     Best regards
>     Ingo
>
>
>
> I do not understand the question, can you explain me better?
> If you do not have a Download folder you can add this line of code to 
> the Form_Open () procedure of WebBrowser:
> ---------
> If Not Exist(User.Home &/ "Download") Then Try Mkdir User.Home &/ 
> "Download"
> ---------
> Regards
> Gianluigi
>
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Hi Gianluigi,
ok. I will try it.

Saying we browse to the Gambas-Web-Page - 
http://gambas.sourceforge.net/en/main.html#

Among other things we see the Donate-Logo. Clicking the right mouse 
button over the the logo I'm able to save this picture. That means 
user's interaction.

But what I do, is to give the webpage to an htmldocument 
(htmldoc.FromString(WebView.HTML)).
That works.

Then parsing the htmldoc with the gb.xml.html component to find the 
source of the picture. Here it is 
"https://www.paypal.com/en_GB/i/btn/btn_donate_LG.gif" and download this 
picture directly.
Finding the link is not the problem. But downloading the picture.
And here I thought I could use WebDownload.

Hope that makes it a bit clearer.

Best regards
Ingo





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