on the other hand, can i simulate a click on wanchor object programatically?
________________________________
From: Nagaev Boris <[email protected]>
To: Oto Magaldadze <[email protected]>
Sent: Sunday, April 29, 2012 2:11 AM
Subject: Re: [Wt-interest] html table, file open/save dialog
Hello!
If you want to create a button "Download", try to create an WAnchor,
pointed to WFileResource, with no text, and WPushButton as a child of
that WAnchor. (WAnchor is a descendant of WContainerWidget, so you can
add other widgets into it.) I have not tried it, but this should work.
On Sun, Apr 29, 2012 at 01:34, Oto Magaldadze <[email protected]> wrote:
> ok so i need WTable and WTableCell classes, thanks.
>
> and on the second part of the question can I use WPushButton instead of
> WAnchor. or connect WAnchor click event to pushbuttons's click?
>
> ________________________________
> From: Nagaev Boris <[email protected]>
> To: Oto Magaldadze <[email protected]>
> Cc: "[email protected]"
> <[email protected]>
> Sent: Sunday, April 29, 2012 1:22 AM
>
> Subject: Re: [Wt-interest] html table, file open/save dialog
>
> Hi!
>
> Cells can be merged, use WTableCell::setColumnSpan and
> WTableCell::setRowSpan for this. A cell can be obtained by using
> WTable::elementAt.
>
> On Sun, Apr 29, 2012 at 01:05, Oto Magaldadze <[email protected]> wrote:
>> thanks dude, and does WTable has ability to merge/split cells?
>>
>> ________________________________
>> From: Nagaev Boris <[email protected]>
>> To: Oto Magaldadze <[email protected]>;
>> [email protected]
>> Sent: Saturday, April 28, 2012 9:02 PM
>> Subject: Re: [Wt-interest] html table, file open/save dialog
>>
>> Hello!
>>
>>> 1. what wt class is suitable to construct an html table (the one in Qt
>>> would
>>> be QTextTable, couldn't find something like this in Wt) ?
>> See WTable or WTableView
>> http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WTable.html
>> http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WTableView.html
>> Use WTableView as part of Wt Model/View system:
>> http://www.webtoolkit.eu/wt/doc/reference/html/group__modelview.html
>>
>> A good example of using WTableView:
>> http://www.webtoolkit.eu/widgets/charts/scatter-plots
>> (table)
>>
>>> 2. is there a file opening/saving dialog class in wt (in Qt it's
>>> QFileDialog) ?
>>
>> Class WFileUpload can be used to select a file from user's machine and
>> to load it to a server:
>> http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WFileUpload.html
>>
>> To save a file to user's hard drive, use WAnchor in conjunction with
>> WFileResource:
>>
>> http://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WFileResource.html
>>
>> Wt::WFileResource *csvFile = new Wt::WFileResource("text/csv",
>> "/opt/files/afile.csv");
>> csvFile->suggestFileName("data.csv");
>> Wt::WAnchor *anchor = new Wt::WAnchor(csvFile, "CSV data");
>>
>> Wt::WFileResource *imageFile = new Wt::WFileResource("image/png",
>> "/opt/files/image.png");
>> imageFile->suggestFileName("data.png");
>> Wt::WImage *image = new Wt::WImage(imageFile, "PNG version");
>>
>>
>
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