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Posted to users@wicket.apache.org by Francisco Diaz Trepat - gmail <fr...@gmail.com> on 2007/11/22 20:30:00 UTC
Downloading Files Aproaches
Hi could someone guide me a bit on where can I find information on ways to
Download Files.
Specially AJAX ways.
Sorry to be so insistent (3rd mail) on the subject but I found it to be
difficult to research.
Thanks,
f(t)
Re: Downloading Files Aproaches
Posted by Igor Vaynberg <ig...@gmail.com>.
see how Link generates a callback url back to itself...
-igor
On Nov 23, 2007 12:44 PM, Francisco Diaz Trepat - gmail
<fr...@gmail.com> wrote:
> more please?
>
>
> On Nov 23, 2007 5:38 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>
> > it can be a callback url, just like how Link works...
> >
> > -igor
> >
> >
> > On Nov 23, 2007 12:36 PM, Francisco Diaz Trepat - gmail
> > <fr...@gmail.com> wrote:
> > > the window.location=downloadurl would indicate a previously existing
> > file.
> > >
> > > but I don't have the file.
> > >
> > > I can call calculate() (returns a map) and/or calculatePdf() (returns a
> > > base64 encoded pdf).
> > >
> > > It would be nice not to write the file on the server.
> > >
> > > Also, wouldn't window.location change the current view from a web page
> > to a
> > > pdf? That is not desired.
> > >
> > > f(t)
> > >
> > >
> > >
> > >
> > > On Nov 23, 2007 5:05 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> > >
> > > > refresh the components like you usually would and then add javascript
> > > > that does window.location=downloadurl
> > > >
> > > > -igor
> > > >
> > > >
> > > > On Nov 23, 2007 7:28 AM, Francisco Diaz Trepat - gmail
> > > > <fr...@gmail.com> wrote:
> > > > > Thanks but, It seams I need a bit more help.
> > > > >
> > > > > This was the original mail:
> > > > >
> > > > >
> > > >
> > ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > > > Hi
> > > > >
> > > > > I have a forms that performs a calculation and shows the result, all
> > > > done by
> > > > > an ajax form.
> > > > >
> > > > > I have an ajax link that has to return a PDF, but also "refresh" the
> > > > results
> > > > > or execute the ajax form submit.
> > > > >
> > > > > Also if the form proces fails for a validation (eg. empty field)
> > then I
> > > > > should show the validation messages in my feedback panel, and do not
> > > > process
> > > > > de pdf for download.
> > > > >
> > > > > Anyone?
> > > > >
> > > > > thanks,
> > > > >
> > > > > f(t)
> > > > >
> > > >
> > ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > > > Is there any articles, Documentation Links?
> > > > >
> > > > > I know about DownloadLink, I don't know how to resolve the form
> > submit,
> > > > the
> > > > > result label's refresh, and the canceling of the download if the
> > form
> > > > submit
> > > > > fails.
> > > > >
> > > > > We have this working with decorators, but what the approach was to
> > put a
> > > > new
> > > > > form with target new to have a submit of another form on a new page
> > and
> > > > have
> > > > > that download the PDF version of the results that were calculated.
> > > > >
> > > > > I didn't think this approach look so neat, so I try to find
> > information
> > > > on
> > > > > the list and on the web. I found Fanton's mail on the list but he
> > didn't
> > > > saw
> > > > > the mail I sent him or didn't answer.
> > > > >
> > > > > So, although I have everything "working" I would like a better more
> > > > wicket
> > > > > like approach of solving this.
> > > > >
> > > > > It is a very simple scenario, a calculator form, submits via AJAX
> > and
> > > > has
> > > > > some labels show the result. On the right side of the submit button
> > > > there is
> > > > > a link that says PDF Result, which needs to send the calculator the
> > > > Input
> > > > > Data and Calculate on a function that returns a pdf instead of a
> > result
> > > > map,
> > > > > and then returned it to the browser, without replacing the current
> > view.
> > > > >
> > > > > Thanks,
> > > > > f(t)
> > > > >
> > > > >
> > > > > On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com>
> > wrote:
> > > > >
> > > > > > DownloadLink ?
> > > > > >
> > > > > > -igor
> > > > > >
> > > > > >
> > > > > > On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> > > > > > <fr...@gmail.com> wrote:
> > > > > > > Hi could someone guide me a bit on where can I find information
> > on
> > > > ways
> > > > > > to
> > > > > > > Download Files.
> > > > > > >
> > > > > > > Specially AJAX ways.
> > > > > > >
> > > > > > > Sorry to be so insistent (3rd mail) on the subject but I found
> > it to
> > > > be
> > > > > > > difficult to research.
> > > > > > >
> > > > > > > Thanks,
> > > > > > >
> > > > > > > f(t)
> > > > > > >
> > > > > >
> > > > > >
> > ---------------------------------------------------------------------
> > > > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > > > >
> > > > > >
> > > > >
> > > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > >
> > > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: Downloading Files Aproaches
Posted by Francisco Diaz Trepat - gmail <fr...@gmail.com>.
more please?
On Nov 23, 2007 5:38 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> it can be a callback url, just like how Link works...
>
> -igor
>
>
> On Nov 23, 2007 12:36 PM, Francisco Diaz Trepat - gmail
> <fr...@gmail.com> wrote:
> > the window.location=downloadurl would indicate a previously existing
> file.
> >
> > but I don't have the file.
> >
> > I can call calculate() (returns a map) and/or calculatePdf() (returns a
> > base64 encoded pdf).
> >
> > It would be nice not to write the file on the server.
> >
> > Also, wouldn't window.location change the current view from a web page
> to a
> > pdf? That is not desired.
> >
> > f(t)
> >
> >
> >
> >
> > On Nov 23, 2007 5:05 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> >
> > > refresh the components like you usually would and then add javascript
> > > that does window.location=downloadurl
> > >
> > > -igor
> > >
> > >
> > > On Nov 23, 2007 7:28 AM, Francisco Diaz Trepat - gmail
> > > <fr...@gmail.com> wrote:
> > > > Thanks but, It seams I need a bit more help.
> > > >
> > > > This was the original mail:
> > > >
> > > >
> > >
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > > Hi
> > > >
> > > > I have a forms that performs a calculation and shows the result, all
> > > done by
> > > > an ajax form.
> > > >
> > > > I have an ajax link that has to return a PDF, but also "refresh" the
> > > results
> > > > or execute the ajax form submit.
> > > >
> > > > Also if the form proces fails for a validation (eg. empty field)
> then I
> > > > should show the validation messages in my feedback panel, and do not
> > > process
> > > > de pdf for download.
> > > >
> > > > Anyone?
> > > >
> > > > thanks,
> > > >
> > > > f(t)
> > > >
> > >
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > > Is there any articles, Documentation Links?
> > > >
> > > > I know about DownloadLink, I don't know how to resolve the form
> submit,
> > > the
> > > > result label's refresh, and the canceling of the download if the
> form
> > > submit
> > > > fails.
> > > >
> > > > We have this working with decorators, but what the approach was to
> put a
> > > new
> > > > form with target new to have a submit of another form on a new page
> and
> > > have
> > > > that download the PDF version of the results that were calculated.
> > > >
> > > > I didn't think this approach look so neat, so I try to find
> information
> > > on
> > > > the list and on the web. I found Fanton's mail on the list but he
> didn't
> > > saw
> > > > the mail I sent him or didn't answer.
> > > >
> > > > So, although I have everything "working" I would like a better more
> > > wicket
> > > > like approach of solving this.
> > > >
> > > > It is a very simple scenario, a calculator form, submits via AJAX
> and
> > > has
> > > > some labels show the result. On the right side of the submit button
> > > there is
> > > > a link that says PDF Result, which needs to send the calculator the
> > > Input
> > > > Data and Calculate on a function that returns a pdf instead of a
> result
> > > map,
> > > > and then returned it to the browser, without replacing the current
> view.
> > > >
> > > > Thanks,
> > > > f(t)
> > > >
> > > >
> > > > On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com>
> wrote:
> > > >
> > > > > DownloadLink ?
> > > > >
> > > > > -igor
> > > > >
> > > > >
> > > > > On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> > > > > <fr...@gmail.com> wrote:
> > > > > > Hi could someone guide me a bit on where can I find information
> on
> > > ways
> > > > > to
> > > > > > Download Files.
> > > > > >
> > > > > > Specially AJAX ways.
> > > > > >
> > > > > > Sorry to be so insistent (3rd mail) on the subject but I found
> it to
> > > be
> > > > > > difficult to research.
> > > > > >
> > > > > > Thanks,
> > > > > >
> > > > > > f(t)
> > > > > >
> > > > >
> > > > >
> ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > > >
> > > > >
> > > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > For additional commands, e-mail: users-help@wicket.apache.org
> > >
> > >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Downloading Files Aproaches
Posted by Igor Vaynberg <ig...@gmail.com>.
it can be a callback url, just like how Link works...
-igor
On Nov 23, 2007 12:36 PM, Francisco Diaz Trepat - gmail
<fr...@gmail.com> wrote:
> the window.location=downloadurl would indicate a previously existing file.
>
> but I don't have the file.
>
> I can call calculate() (returns a map) and/or calculatePdf() (returns a
> base64 encoded pdf).
>
> It would be nice not to write the file on the server.
>
> Also, wouldn't window.location change the current view from a web page to a
> pdf? That is not desired.
>
> f(t)
>
>
>
>
> On Nov 23, 2007 5:05 PM, Igor Vaynberg <ig...@gmail.com> wrote:
>
> > refresh the components like you usually would and then add javascript
> > that does window.location=downloadurl
> >
> > -igor
> >
> >
> > On Nov 23, 2007 7:28 AM, Francisco Diaz Trepat - gmail
> > <fr...@gmail.com> wrote:
> > > Thanks but, It seams I need a bit more help.
> > >
> > > This was the original mail:
> > >
> > >
> > ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > Hi
> > >
> > > I have a forms that performs a calculation and shows the result, all
> > done by
> > > an ajax form.
> > >
> > > I have an ajax link that has to return a PDF, but also "refresh" the
> > results
> > > or execute the ajax form submit.
> > >
> > > Also if the form proces fails for a validation (eg. empty field) then I
> > > should show the validation messages in my feedback panel, and do not
> > process
> > > de pdf for download.
> > >
> > > Anyone?
> > >
> > > thanks,
> > >
> > > f(t)
> > >
> > ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > > Is there any articles, Documentation Links?
> > >
> > > I know about DownloadLink, I don't know how to resolve the form submit,
> > the
> > > result label's refresh, and the canceling of the download if the form
> > submit
> > > fails.
> > >
> > > We have this working with decorators, but what the approach was to put a
> > new
> > > form with target new to have a submit of another form on a new page and
> > have
> > > that download the PDF version of the results that were calculated.
> > >
> > > I didn't think this approach look so neat, so I try to find information
> > on
> > > the list and on the web. I found Fanton's mail on the list but he didn't
> > saw
> > > the mail I sent him or didn't answer.
> > >
> > > So, although I have everything "working" I would like a better more
> > wicket
> > > like approach of solving this.
> > >
> > > It is a very simple scenario, a calculator form, submits via AJAX and
> > has
> > > some labels show the result. On the right side of the submit button
> > there is
> > > a link that says PDF Result, which needs to send the calculator the
> > Input
> > > Data and Calculate on a function that returns a pdf instead of a result
> > map,
> > > and then returned it to the browser, without replacing the current view.
> > >
> > > Thanks,
> > > f(t)
> > >
> > >
> > > On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com> wrote:
> > >
> > > > DownloadLink ?
> > > >
> > > > -igor
> > > >
> > > >
> > > > On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> > > > <fr...@gmail.com> wrote:
> > > > > Hi could someone guide me a bit on where can I find information on
> > ways
> > > > to
> > > > > Download Files.
> > > > >
> > > > > Specially AJAX ways.
> > > > >
> > > > > Sorry to be so insistent (3rd mail) on the subject but I found it to
> > be
> > > > > difficult to research.
> > > > >
> > > > > Thanks,
> > > > >
> > > > > f(t)
> > > > >
> > > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > > For additional commands, e-mail: users-help@wicket.apache.org
> > > >
> > > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: Downloading Files Aproaches
Posted by Francisco Diaz Trepat - gmail <fr...@gmail.com>.
the window.location=downloadurl would indicate a previously existing file.
but I don't have the file.
I can call calculate() (returns a map) and/or calculatePdf() (returns a
base64 encoded pdf).
It would be nice not to write the file on the server.
Also, wouldn't window.location change the current view from a web page to a
pdf? That is not desired.
f(t)
On Nov 23, 2007 5:05 PM, Igor Vaynberg <ig...@gmail.com> wrote:
> refresh the components like you usually would and then add javascript
> that does window.location=downloadurl
>
> -igor
>
>
> On Nov 23, 2007 7:28 AM, Francisco Diaz Trepat - gmail
> <fr...@gmail.com> wrote:
> > Thanks but, It seams I need a bit more help.
> >
> > This was the original mail:
> >
> >
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > Hi
> >
> > I have a forms that performs a calculation and shows the result, all
> done by
> > an ajax form.
> >
> > I have an ajax link that has to return a PDF, but also "refresh" the
> results
> > or execute the ajax form submit.
> >
> > Also if the form proces fails for a validation (eg. empty field) then I
> > should show the validation messages in my feedback panel, and do not
> process
> > de pdf for download.
> >
> > Anyone?
> >
> > thanks,
> >
> > f(t)
> >
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > Is there any articles, Documentation Links?
> >
> > I know about DownloadLink, I don't know how to resolve the form submit,
> the
> > result label's refresh, and the canceling of the download if the form
> submit
> > fails.
> >
> > We have this working with decorators, but what the approach was to put a
> new
> > form with target new to have a submit of another form on a new page and
> have
> > that download the PDF version of the results that were calculated.
> >
> > I didn't think this approach look so neat, so I try to find information
> on
> > the list and on the web. I found Fanton's mail on the list but he didn't
> saw
> > the mail I sent him or didn't answer.
> >
> > So, although I have everything "working" I would like a better more
> wicket
> > like approach of solving this.
> >
> > It is a very simple scenario, a calculator form, submits via AJAX and
> has
> > some labels show the result. On the right side of the submit button
> there is
> > a link that says PDF Result, which needs to send the calculator the
> Input
> > Data and Calculate on a function that returns a pdf instead of a result
> map,
> > and then returned it to the browser, without replacing the current view.
> >
> > Thanks,
> > f(t)
> >
> >
> > On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com> wrote:
> >
> > > DownloadLink ?
> > >
> > > -igor
> > >
> > >
> > > On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> > > <fr...@gmail.com> wrote:
> > > > Hi could someone guide me a bit on where can I find information on
> ways
> > > to
> > > > Download Files.
> > > >
> > > > Specially AJAX ways.
> > > >
> > > > Sorry to be so insistent (3rd mail) on the subject but I found it to
> be
> > > > difficult to research.
> > > >
> > > > Thanks,
> > > >
> > > > f(t)
> > > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > > For additional commands, e-mail: users-help@wicket.apache.org
> > >
> > >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Downloading Files Aproaches
Posted by Igor Vaynberg <ig...@gmail.com>.
refresh the components like you usually would and then add javascript
that does window.location=downloadurl
-igor
On Nov 23, 2007 7:28 AM, Francisco Diaz Trepat - gmail
<fr...@gmail.com> wrote:
> Thanks but, It seams I need a bit more help.
>
> This was the original mail:
>
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Hi
>
> I have a forms that performs a calculation and shows the result, all done by
> an ajax form.
>
> I have an ajax link that has to return a PDF, but also "refresh" the results
> or execute the ajax form submit.
>
> Also if the form proces fails for a validation (eg. empty field) then I
> should show the validation messages in my feedback panel, and do not process
> de pdf for download.
>
> Anyone?
>
> thanks,
>
> f(t)
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Is there any articles, Documentation Links?
>
> I know about DownloadLink, I don't know how to resolve the form submit, the
> result label's refresh, and the canceling of the download if the form submit
> fails.
>
> We have this working with decorators, but what the approach was to put a new
> form with target new to have a submit of another form on a new page and have
> that download the PDF version of the results that were calculated.
>
> I didn't think this approach look so neat, so I try to find information on
> the list and on the web. I found Fanton's mail on the list but he didn't saw
> the mail I sent him or didn't answer.
>
> So, although I have everything "working" I would like a better more wicket
> like approach of solving this.
>
> It is a very simple scenario, a calculator form, submits via AJAX and has
> some labels show the result. On the right side of the submit button there is
> a link that says PDF Result, which needs to send the calculator the Input
> Data and Calculate on a function that returns a pdf instead of a result map,
> and then returned it to the browser, without replacing the current view.
>
> Thanks,
> f(t)
>
>
> On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com> wrote:
>
> > DownloadLink ?
> >
> > -igor
> >
> >
> > On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> > <fr...@gmail.com> wrote:
> > > Hi could someone guide me a bit on where can I find information on ways
> > to
> > > Download Files.
> > >
> > > Specially AJAX ways.
> > >
> > > Sorry to be so insistent (3rd mail) on the subject but I found it to be
> > > difficult to research.
> > >
> > > Thanks,
> > >
> > > f(t)
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: Downloading Files Aproaches
Posted by Francisco Diaz Trepat - gmail <fr...@gmail.com>.
Thanks but, It seams I need a bit more help.
This was the original mail:
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hi
I have a forms that performs a calculation and shows the result, all done by
an ajax form.
I have an ajax link that has to return a PDF, but also "refresh" the results
or execute the ajax form submit.
Also if the form proces fails for a validation (eg. empty field) then I
should show the validation messages in my feedback panel, and do not process
de pdf for download.
Anyone?
thanks,
f(t)
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Is there any articles, Documentation Links?
I know about DownloadLink, I don't know how to resolve the form submit, the
result label's refresh, and the canceling of the download if the form submit
fails.
We have this working with decorators, but what the approach was to put a new
form with target new to have a submit of another form on a new page and have
that download the PDF version of the results that were calculated.
I didn't think this approach look so neat, so I try to find information on
the list and on the web. I found Fanton's mail on the list but he didn't saw
the mail I sent him or didn't answer.
So, although I have everything "working" I would like a better more wicket
like approach of solving this.
It is a very simple scenario, a calculator form, submits via AJAX and has
some labels show the result. On the right side of the submit button there is
a link that says PDF Result, which needs to send the calculator the Input
Data and Calculate on a function that returns a pdf instead of a result map,
and then returned it to the browser, without replacing the current view.
Thanks,
f(t)
On Nov 23, 2007 12:44 AM, Igor Vaynberg <ig...@gmail.com> wrote:
> DownloadLink ?
>
> -igor
>
>
> On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
> <fr...@gmail.com> wrote:
> > Hi could someone guide me a bit on where can I find information on ways
> to
> > Download Files.
> >
> > Specially AJAX ways.
> >
> > Sorry to be so insistent (3rd mail) on the subject but I found it to be
> > difficult to research.
> >
> > Thanks,
> >
> > f(t)
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Downloading Files Aproaches
Posted by Igor Vaynberg <ig...@gmail.com>.
DownloadLink ?
-igor
On Nov 22, 2007 11:30 AM, Francisco Diaz Trepat - gmail
<fr...@gmail.com> wrote:
> Hi could someone guide me a bit on where can I find information on ways to
> Download Files.
>
> Specially AJAX ways.
>
> Sorry to be so insistent (3rd mail) on the subject but I found it to be
> difficult to research.
>
> Thanks,
>
> f(t)
>
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