seaside October 2010

seaside@lists.squeakfoundation.org

66 participants
76 discussions

Seaside : Confirmation email of an inscription
by Sothy Chau 30 Oct '10

30 Oct '10

Hello, Here my problem : I have developped a WebSite with Seaside and I can register users on it. I can also log in this site. But an user can only log when he is confimed. To confirm, he must click on a link in the sended Email. My problem is : how to make this link ? I have also a boolean which say that the user is confirmed or not. Please. Help me.

9 22

Serving files with WAComancheAdapter
by Tony Fleig 29 Oct '10

29 Oct '10

I want to serve CSS and Javascript files from an on-disk directory (i.e. not using WAFileLibrary) and also not using Apache. I have JQuery CSS files that reference a large number of image files from an images subdirectory. When these files are imported into a WAFileLibrary, the image filenames are changed and of course there are no subdirectories. Changing the original css file to accommodate this is not practical as I expect to receive new ones periodically and then would have to do it all over again. I am attracted by the easy deployment of Seaside apps when Apache is not involved and for the few files involved it doesn't seem to me that Apache is warranted, especially during development of the site. I could find no information on the right way to do this, so I subclassed WAServerAdaptor as shown below. With these modifications, If the URL received from the browser's path begins with /static, then files are served from a specified directory. Otherwise, the request is passed on (eventually) to WADispatcher as normal. This works for me, but I have no idea as to whether there is an easier or better way or if there is a feature to allow this that I just did not find. I am coming back to Smalltalk after many years and I am definitely a bit rusty, so any criticism of the code will also be greatly appreciated. Regards, TF 'From Pharo1.1 of 17 July 2010 [Latest update: #11411] on 26 October 2010 at 10:08:40 am'! WAComancheAdaptor subclass: #TFComancheAdaptor instanceVariableNames: 'staticDirectory staticPathPart' classVariableNames: '' poolDictionaries: '' category: 'TFStuff'! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 08:58'! defaultStaticDirectory ^ FileDirectory default pathName! ! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 08:59'! defaultStaticPathPart ^ 'static'! ! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 09:55'! process: aNativeRequest "Serve static files from a specified directory if the URL path begins with a specified name. The default staticDirectory is the current directory (nominally the Seaside resources directory) and the default static path part is 'static'. Thus, if the client requests 'http://localhost:8080/static/css/xyz.css' and the Seaside resources directory is '/home/user1/Seaside.app/Contents/Resources', the file returned will be '/home/user1/Seaside.app/Contents/Resources/static/css/xyz.css'. Requests whose path does not begin with the static path part are unaffected, i.e. they are processed by the WAComancheAdapter as normal." | context pathParts fullFilePath method response | pathParts := aNativeRequest pathParts. pathParts size > 1 ifTrue: [ (pathParts at: 1) = self staticPathPart ifTrue: [ method := aNativeRequest method. (#(#GET #POST) includes: method) ifFalse: [^nil]. fullFilePath := self staticDirectory,aNativeRequest url. (FileStream isAFileNamed: fullFilePath) ifFalse: [^nil]. ^HttpResponse fromStream: (StandardFileStream readOnlyFileNamed: fullFilePath). ] ] . ^ self processResponse: (super process: aNativeRequest) ! ! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 09:54'! processResponse: aResponse "Ensures that we get the HttpAdaptor's standard notFound error return, rather than the one line of text/plain that is returned by WADispatcher." aResponse status = #notFound ifTrue: [ ^nil ] ifFalse: [^aResponse] ! ! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 08:52'! staticDirectory staticDirectory isNil ifTrue: [ staticDirectory := self defaultStaticDirectory ]. ^ staticDirectory! ! !TFComancheAdaptor methodsFor: 'as yet unclassified' stamp: 'TF 10/26/2010 08:57'! staticPathPart staticPathPart isNil ifTrue: [ staticPathPart := self defaultStaticPathPart ]. ^ staticPathPart! !

5 11

Problem smalltalk code
by Alexandre BP 27 Oct '10

27 Oct '10

Hi, I'm stuck on a problem with smalltalk.Here is my code: renderBibTypeOn: canvas | tagID | canvas div: [ canvas label for: (tagID := canvas nextId); with: 'BibteX Type:'. canvas select id: tagID; selected: bibEntry bibType ; list: bibEntry bibTypeList; callback: [:value | bibEntry bibType: value]. ]. I'd like to change what is displayed on my webpage according to what the user choose from the scroll list.I saw that there was an exemple of this on localhost-->browse-->examples-->examplebrowser but the code of this exemple is not online on the contraty of the other examples.Could you help me with this code or post the code of the examplebrowser? Thank you very muchalex

5 7

web file browser
by Nick Ager 27 Oct '10

27 Oct '10

Hi, Has any written a Seaside file system browser - not a browser for WAFileLibrary derived files - rather one that would let users upload files, to specific directories on a server and possibly delete, move and rename remote files. Cheers Nick

3 3

html brush chaining messages
by Jeff Gray 27 Oct '10

27 Oct '10

Hi all. Proud day - my first post :-) In my renderContentOn: method I have the following line: html tableData with: (account balance printShowingDecimalPlaces: 2); align: 'right' I get the data out ok but it doesn't add the align attribute to the <td> tag. If I switch around the order of the messages then the alignment works: html tableData align: 'right'; with: (account balance printShowingDecimalPlaces: 2) What's going on there? -- View this message in context: http://forum.world.st/html-brush-chaining-messages-tp3014769p3014769.html Sent from the Seaside General mailing list archive at Nabble.com.

4 3

Best way to guarantee a textInput will be a positive integer?
by Gilles Schtickzelle 26 Oct '10

26 Oct '10

Hello again, I have a form where some of the input field should only be filled with integer values. I try to test the value in the setter and throw an error when it's not an integer but I can't figure out how to catch the error in the renderContentOn method of my component, and something tells me it's not the correct way to do this. Is there something like "integerInput" that would force an integer value instead of a textInput? Thanks, Gilles

3 3

Override File Libraries
by Robert Sirois 26 Oct '10

26 Oct '10

Is there a way I can get my senders of #url: on WAImageTag with parameters to file libraries to return a path from the disk without recoding everything? Thanks,RS

2 2

Fetching GET parameters from a Seaside component.
by Thomas McCune 26 Oct '10

26 Oct '10

I am calling a Seaside component from JavaScript with one parameter. Does anyone know how to fetch the parameters in a component? Based upon some documentation on the net I have tried the following without success: time:=self session fieldsAt: #time. Thanks.

5 4

Questions about using Seaside
by Каменев А.Н. 26 Oct '10

26 Oct '10

Hello ! Where can I ask about using Seaside? for example: How to correctly organize multilevel navigation (like gmail) First level used to switch application mode/task/perspective Second level used internally into selected perspective Accounting Cash Bank .. Reports ... As I understand I must use embedding components ShellComponent ShellNavigationComponent AccountingPerspectiveComponent ReportsPerspectiveComponent ShellComponent>renderContentOn: html ... html render: navigationComponent ... html render: selectedPerspectiveComponent But I must initialize "children" for "parent" and this will lead to initialize all interface tree How to instantiate just required "children" With best regards Alexey Kamenew

2 2

Fetching request parameters in Seaside component
by Thomas McCune 26 Oct '10

26 Oct '10

I found a solution to my previous request on how to fetch the parameters in a call to a Seaside component. I found the solution by reading the FAQ at seaside.st. By overiding the method #initialRequest in my component I can get what I needed. My version of #initialRequest is as follows: initialRequest: aRequest super initialRequest: aRequest. time:=aRequest fields at: #time. Transcript cr; show: time There appears to be a lot more information that can be extracted from the "request" object. Other good examples can be found on the net. Tom McCune

2 1

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

seaside October 2010