How do I find a REST request in a URL?
Locked
How do I find a REST request in a URL?
 
|
Hi there. I want to start a Seaside page from a standard web page.
I want to use a standard REST format such as http://www.myseasideweb.com:8080/mySeasidePage?oneSpecialImage.
in mySpecialPage, I want to recover the 'oneSpecialImage' to display a chose image on the page. David Message sent using Winmail Mail Server _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
David
Totally Objects Doing Smalltalk since 1989 |
Re: How do I find a REST request in a URL?
|
|
Have a look at
WAPresenter>>#initialRequest: aRequest "When a new session is started, all visible presenters (components or tasks) receive this message with the request as argument. A common usage for this is to initialize their state depending on the URL of the request. This is one building block for bookmarkable URL. The other is updateUrl: where you can manipulate the anchor urls generated by Seaside. You can not use #call: in here. Consider using a WATask instead and sending #call: in #go. See WABrowser for examples. You may want to access the WAPathConsumer (self requestContext consumer) to get a hold of the unconsumed path." Norbert > Am 10.02.2017 um 11:39 schrieb David Pennington <[hidden email]>: > > Hi there. I want to start a Seaside page from a standard web page. > I want to use a standard REST format such as http://www.myseasideweb.com:8080/mySeasidePage?oneSpecialImage. > in mySpecialPage, I want to recover the 'oneSpecialImage' to display a chose image on the page. > > How would I do that in mySeasidePage please? > David > > Message sent using Winmail Mail Server > _______________________________________________ > seaside mailing list > [hidden email] > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
Re: How do I find a REST request in a URL?
|
|
In reply to this post by Long Haired David
WAPresenter>>#initialRequest: aRequest worked for me although I would like to make a call in my code rather than having to alter the base code. Any thought on how I would do that? At the moment I am just copying the uri out to one of my instance variables in that method, which isn't very nice. --------- Original Message --------- From: "Norbert Hartl" <[hidden email]> To: "David Pennington" <[hidden email]>, "Seaside - general discussion" <[hidden email]> Subject: Re: [Seaside] How do I find a REST request in a URL? Date: 02/10/2017 10:51:45 (Fri) Have a look at WAPresenter>>#initialRequest: aRequest "When a new session is started, all visible presenters (components or tasks) receive this message with the request as argument. A common usage for this is to initialize their state depending on the URL of the request. This is one building block for bookmarkable URL. The other is updateUrl: where you can manipulate the anchor urls generated by Seaside. You can not use #call: in here. Consider using a WATask instead and sending #call: in #go. See WABrowser for examples. You may want to access the WAPathConsumer (self requestContext consumer) to get a hold of the unconsumed path." Norbert > Am 10.02.2017 um 11:39 schrieb David Pennington : > > Hi there. I want to start a Seaside page from a standard web page. > I want to use a standard REST format such as http://www.myseasideweb.com:8080/mySeasidePage?oneSpecialImage. > in mySpecialPage, I want to recover the 'oneSpecialImage' to display a chose image on the page. > > How would I do that in mySeasidePage please? > David > > Message sent using Winmail Mail Server > _______________________________________________ > seaside mailing list > [hidden email] > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside Message sent using Winmail Mail Server _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
David
Totally Objects Doing Smalltalk since 1989 |
|
|
David,
you override initialRequest: in your WACompnent subclass which was registered as your entry point. Don't forget to delegate to super. Joachim Am 10.02.17 um 13:04 schrieb David Pennington: WAPresenter>>#initialRequest: aRequest worked for me although I would like to make a call in my code rather than having to alter the base code. Any thought on how I would do that? At the moment I am just copying the uri out to one of my instance variables in that method, which isn't very nice.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
Re: How do I find a REST request in a URL?
|
|
In reply to this post by Long Haired David
Thank you Joachim. I have been using Smalltalk since 1990 but I am very unsure of the hierarchies in Seaside.
--------- Original Message --------- From: "[hidden email]" <[hidden email]> To: "David Pennington" <[hidden email]>, "Seaside - general discussion" <[hidden email]> Subject: Re: [Seaside] How do I find a REST request in a URL? Date: 02/10/2017 12:21:47 (Fri) David,
you override initialRequest: in your WACompnent subclass which was registered as your entry point. Don't forget to delegate to super. Joachim Am 10.02.17 um 13:04 schrieb David Pennington: WAPresenter>>#initialRequest: aRequest worked for me although I would like to make a call in my code rather than having to alter the base code. Any thought on how I would do that? At the moment I am just copying the uri out to one of my instance variables in that method, which isn't very nice.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 Message sent using Winmail Mail Server _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
David
Totally Objects Doing Smalltalk since 1989 |
|
|
David,
glad I could help - and don't worry, I've been using Seaside for almost ten years and still find areas I've never touched before and that are miraculous to me ;-) Joachim Am 10.02.17 um 13:33 schrieb David Pennington: Thank you Joachim. I have been using Smalltalk since 1990 but I am very unsure of the hierarchies in Seaside.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
Re: How do I find a REST request in a URL?
|
|
In reply to this post by Long Haired David
OK so moving on, I want to put an image on the screen with the text to the right of it. The following code works but had a border to the table.
html table: [ html tableRow: [ html tableData: [html image url: anImageURL']. html tableData: [html text: pictureBlurb]]] I need t put html table frame: 'void'. somewhere to remove the border but I can't seem to work how to do this. Can anyone tell me the hidden secret? David --------- Original Message --------- From: "[hidden email]" <[hidden email]> To: "David Pennington" <[hidden email]>, "Seaside - general discussion" <[hidden email]> Subject: Re: [Seaside] How do I find a REST request in a URL? Date: 02/10/2017 12:21:47 (Fri) David,
you override initialRequest: in your WACompnent subclass which was registered as your entry point. Don't forget to delegate to super. Joachim Am 10.02.17 um 13:04 schrieb David Pennington: WAPresenter>>#initialRequest: aRequest worked for me although I would like to make a call in my code rather than having to alter the base code. Any thought on how I would do that? At the moment I am just copying the uri out to one of my instance variables in that method, which isn't very nice.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 Message sent using Winmail Mail Server _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
David
Totally Objects Doing Smalltalk since 1989 |
|
|
David,
welcome to the web ;-) You need style information for the table. The easiest and best maintainable thing is a WAFileLibrary with CSS files that define your table's visuel appearance. You can use the #style: method of your WATableTag as a start, however. something along the lines of: html table style: 'border-width: 0': with: [ html tableData: .... (Untested) HTH Joachim Am 10.02.17 um 16:08 schrieb David Pennington: OK so moving on, I want to put an image on the screen with the text to the right of it. The following code works but had a border to the table.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
Re: How do I find a REST request in a URL?
|
|
In reply to this post by Long Haired David
I even had the table defined in my stylesheet method! Thanks. I am getting stupider and stupider with old age :-).
Come back WebConnection all is forgiven :-) David --------- Original Message --------- From: "[hidden email]" <[hidden email]> To: "David Pennington" <[hidden email]>, "Seaside - general discussion" <[hidden email]> Subject: Re: [Seaside] How do I find a REST request in a URL? Date: 02/10/2017 15:19:40 (Fri) David,
welcome to the web ;-) You need style information for the table. The easiest and best maintainable thing is a WAFileLibrary with CSS files that define your table's visuel appearance. You can use the #style: method of your WATableTag as a start, however. something along the lines of: html table style: 'border-width: 0': with: [ html tableData: .... (Untested) HTH Joachim Am 10.02.17 um 16:08 schrieb David Pennington: OK so moving on, I want to put an image on the screen with the text to the right of it. The following code works but had a border to the table.
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 Message sent using Winmail Mail Server _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
David
Totally Objects Doing Smalltalk since 1989 |
|
|
David,
don't give up. Web Connection is a pain compared to Seaside. Once you've learned all that web stuff, that is. ;-) Joachim Am 10.02.17 um 16:47 schrieb David Pennington: I even had the table defined in my stylesheet method! Thanks. I am getting stupider and stupider with old age :-).
-- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel [hidden email] Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1 _______________________________________________ seaside mailing list [hidden email] http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside |
«
Return to Seaside General
|
1 view|%1 views
| Free forum by Nabble | Edit this page |