seaside February 2014

seaside@lists.squeakfoundation.org

41 participants
54 discussions

Checkbox and AJAX?
by Mariano Martinez Peck 08 Jul '14

08 Jul '14

Hi guys, I have this piece of seaside that renders a checkbox: renderCellFormContent: anObject on: html html form: [ html label:[ html checkbox submitOnClick; value: (self isSelected: anObject); callback: [ :value | self selectRow: anObject value: value ]]] That checkbox is actually one table cell of a row of a table (the first column) to select/unselect items. I would like to make this checkbox go with an AJAX request so that the whole page is not rendered and hence I loose scroll position etc.... So..what I need is that in the onClick of the checkbox I send an AJAX request. The checkbox of course should be updated and I also need to be able to continue executing the callback and the value. Any idea how can I do this in Seaside? Thanks in advance, -- Mariano http://marianopeck.wordpress.com

5 18

debugging javascript within browsers is hard when the browser show the response on a single line
by Nick Ager 05 Jul '14

05 Jul '14

Hi, I wonder if other people suffer from the same problem when debugging javascript: Seaside's response is viewed by browsers as a string without line-breaks. Normally this isn't a problem as the browser "pretty-prints" the output when inspecting the html. However when debugging javascript, either inline or within a file-library the script debugger (I'm currently using Mac Safari) shows the output as a single line - which makes it impossible to interpret any javascript generated errors ("syntax error: line 1"!!) or to set meaningful breakpoints. I've discovered that calling #withInternetLineEndings on the file-library string results in browsers interpreting the line-endings as expected. Locally when I'm debugging I've created a class derived from WAHtmlDocument, which overrides #nextPutAll: WAHtmlDocumentWithInternetLineEndings>>#nextPutAll: aString super nextPutAll: aString withInternetLineEndings and I modify WAFileLibrary>>#handle: modifying the WAResponse>>#document: to: document: ((self documentForFile: fileName) withInternetLineEndings) Is there a better solution? Are there easier workarounds, browser settings etc. I created an issue for this problem: http://code.google.com/p/seaside/issues/detail?id=675 Though if there are easy workaround that I've missed, I'd be delighted to close the issue. Thanks Nick

6 13

Javascript calls through jQuery
by Esteban A. Maringolo 04 Mar '14

04 Mar '14

Is there a way I can perform an AJAX call to get a JSON response and pass it to a JavaScript function? Now I'm gluing everying externally by means of a JS file, but the AJAX calls are outside of the Seaside session (REST Filter), and I'd like to get everything in the same session. Thanks in advance, Esteban A. Maringolo

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Re: [Pharo-dev] [Seaside] Re: Updating title tag dynamically
by Sven Van Caekenberghe 27 Feb '14

27 Feb '14

On 27 Feb 2014, at 22:57, phil(a)highoctane.be wrote: > Could someone fwd this to the Seaside list (and possibly check my email) as it seems that my posts aren't getting through since a while. > > --- > Like this: > > renderContentOn: html > > html anchor > onClick: (((html jQuery: 'html head') find: 'title') text: 'NEW'); > with: 'Update Title'. Nice, but wouldn't (html jQuery: 'html head title') work as well ? > Phil > > > On Thu, Feb 27, 2014 at 10:51 PM, Bob Arning <arning315(a)comcast.net> wrote: > And the other issue is what follows after the > > html anchor onClick: (blah); > > ? > > In this example: > > v1 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v1; > with: 'v1'. > html break. > > v2 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v2; > with: 'v2'. > html break. > > v3 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v3; > callback: []; > with: 'v3'. > html break. > > v4 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v4; > callback: []; > with: 'v4'. > > v1 works. > v2 fails for the missing double-quotes. > v3 and v4 fail since the onClick is pre-empted by the callback: > > Cheers, > Bob > > On 2/27/14 4:32 PM, Paul DeBruicker wrote: >> You need to add some double quotes in there. >> >> e.g. >> >> onClick: (Javascript.JSStream on: 'document.title = "', self >> displayString,'";'); >> >> >> >> Murtaza Zaidi wrote >> >>> Hi Bob, >>> >>> It doesn't seem to work. The browser tab text remains the same. I'm using >>> an html anchor instead of a div. This is how I've implemented it: >>> html anchor >>> onClick: (Javascript.JSStream on: 'document.title = ', self >>> displayString,';'); >>> >>> Thanks, >>> Murtaza >>> >>> >>> On Thu, Feb 27, 2014 at 3:13 PM, Bob Arning < >>> >>> arning315@ >>> >>> > wrote: >>> >>> >>>> This works: >>>> >>>> html div >>>> onClick: (JSStream on: 'document.title = "a new title";'); >>>> with: 'hello'. >>>> >>>> >>>> Cheers, >>>> Bob >>>> >>>> On 2/27/14 12:45 PM, Murtaza Zaidi wrote: >>>> >>>> Hi, >>>> >>>> I needed to update the browser tab text dynamically depending on a click >>>> event. I know that I would need to modify the >>>> >>> <title> >>> tag of the page but >>> >>>> don't know how that could be done using seaside. Any help will be great. >>>> >>>> Thanks, >>>> Murtaza >>>> >>>> >>>> _______________________________________________ >>>> seaside mailing >>>> >>> listseaside@.squeakfoundation >>> ://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> _______________________________________________ >>>> seaside mailing list >>>> >>>> >>> seaside@.squeakfoundation >>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> >>>> >>>> >>>> >>> _______________________________________________ >>> seaside mailing list >>> >>> seaside@.squeakfoundation >>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> >> -- >> View this message in context: >> http://forum.world.st/Updating-title-tag-dynamically-tp4746804p4746848.html >> >> Sent from the Seaside General mailing list archive at Nabble.com. >> _______________________________________________ >> seaside mailing list >> >> seaside(a)lists.squeakfoundation.org >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> >> >> > > > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > >

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Fwd: [Pharo-dev] [Seaside] Re: Updating title tag dynamically
by Max Leske 27 Feb '14

27 Feb '14

Forwarding on behalf of phil. Begin forwarded message: > From: "phil(a)highoctane.be" <phil(a)highoctane.be> > Subject: Re: [Pharo-dev] [Seaside] Re: Updating title tag dynamically > Date: 27. Februar 2014 22:57:29 MEZ > To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org>, Discusses Development of Pharo <pharo-dev(a)lists.pharo.org> > Reply-To: Pharo Development List <pharo-dev(a)lists.pharo.org> > > Could someone fwd this to the Seaside list (and possibly check my email) as it seems that my posts aren't getting through since a while. > > --- > Like this: > > renderContentOn: html > > html anchor > onClick: (((html jQuery: 'html head') find: 'title') text: 'NEW'); > with: 'Update Title'. > > Phil > > > On Thu, Feb 27, 2014 at 10:51 PM, Bob Arning <arning315(a)comcast.net> wrote: > And the other issue is what follows after the > > html anchor onClick: (blah); > > ? > > In this example: > > v1 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v1; > with: 'v1'. > html break. > > v2 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v2; > with: 'v2'. > html break. > > v3 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v3; > callback: []; > with: 'v3'. > html break. > > v4 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v4; > callback: []; > with: 'v4'. > > v1 works. > v2 fails for the missing double-quotes. > v3 and v4 fail since the onClick is pre-empted by the callback: > > Cheers, > Bob > > On 2/27/14 4:32 PM, Paul DeBruicker wrote: >> You need to add some double quotes in there. >> >> e.g. >> >> onClick: (Javascript.JSStream on: 'document.title = "', self >> displayString,'";'); >> >> >> >> Murtaza Zaidi wrote >>> Hi Bob, >>> >>> It doesn't seem to work. The browser tab text remains the same. I'm using >>> an html anchor instead of a div. This is how I've implemented it: >>> html anchor >>> onClick: (Javascript.JSStream on: 'document.title = ', self >>> displayString,';'); >>> >>> Thanks, >>> Murtaza >>> >>> >>> On Thu, Feb 27, 2014 at 3:13 PM, Bob Arning < >>> arning315@ >>> > wrote: >>> >>>> This works: >>>> >>>> html div >>>> onClick: (JSStream on: 'document.title = "a new title";'); >>>> with: 'hello'. >>>> >>>> >>>> Cheers, >>>> Bob >>>> >>>> On 2/27/14 12:45 PM, Murtaza Zaidi wrote: >>>> >>>> Hi, >>>> >>>> I needed to update the browser tab text dynamically depending on a click >>>> event. I know that I would need to modify the >>> <title> >>> tag of the page but >>>> don't know how that could be done using seaside. Any help will be great. >>>> >>>> Thanks, >>>> Murtaza >>>> >>>> >>>> _______________________________________________ >>>> seaside mailing >>> listseaside@.squeakfoundation >>> ://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> _______________________________________________ >>>> seaside mailing list >>>> >>> seaside@.squeakfoundation >>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> >>>> >>> _______________________________________________ >>> seaside mailing list >>> seaside@.squeakfoundation >>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> >> -- >> View this message in context: http://forum.world.st/Updating-title-tag-dynamically-tp4746804p4746848.html >> Sent from the Seaside General mailing list archive at Nabble.com. >> _______________________________________________ >> seaside mailing list >> seaside(a)lists.squeakfoundation.org >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> > > > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > >

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Fwd: [Pharo-dev] [Seaside] Re: Updating title tag dynamically
by Sven Van Caekenberghe 27 Feb '14

27 Feb '14

Begin forwarded message: > From: "phil(a)highoctane.be" <phil(a)highoctane.be> > Subject: Re: [Pharo-dev] [Seaside] Re: Updating title tag dynamically > Date: 27 Feb 2014 22:57:29 GMT+1 > To: Seaside - general discussion <seaside(a)lists.squeakfoundation.org>, Discusses Development of Pharo <pharo-dev(a)lists.pharo.org> > Reply-To: Pharo Development List <pharo-dev(a)lists.pharo.org> > > Could someone fwd this to the Seaside list (and possibly check my email) as it seems that my posts aren't getting through since a while. > > --- > Like this: > > renderContentOn: html > > html anchor > onClick: (((html jQuery: 'html head') find: 'title') text: 'NEW'); > with: 'Update Title'. > > Phil > > > On Thu, Feb 27, 2014 at 10:51 PM, Bob Arning <arning315(a)comcast.net> wrote: > And the other issue is what follows after the > > html anchor onClick: (blah); > > ? > > In this example: > > v1 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v1; > with: 'v1'. > html break. > > v2 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v2; > with: 'v2'. > html break. > > v3 := JSStream on: 'document.title = ', self displayString,';'. > html anchor > onClick: v3; > callback: []; > with: 'v3'. > html break. > > v4 := JSStream on: 'document.title = "', self displayString,'";'. > html anchor > onClick: v4; > callback: []; > with: 'v4'. > > v1 works. > v2 fails for the missing double-quotes. > v3 and v4 fail since the onClick is pre-empted by the callback: > > Cheers, > Bob > > On 2/27/14 4:32 PM, Paul DeBruicker wrote: >> You need to add some double quotes in there. >> >> e.g. >> >> onClick: (Javascript.JSStream on: 'document.title = "', self >> displayString,'";'); >> >> >> >> Murtaza Zaidi wrote >>> Hi Bob, >>> >>> It doesn't seem to work. The browser tab text remains the same. I'm using >>> an html anchor instead of a div. This is how I've implemented it: >>> html anchor >>> onClick: (Javascript.JSStream on: 'document.title = ', self >>> displayString,';'); >>> >>> Thanks, >>> Murtaza >>> >>> >>> On Thu, Feb 27, 2014 at 3:13 PM, Bob Arning < >>> arning315@ >>> > wrote: >>> >>>> This works: >>>> >>>> html div >>>> onClick: (JSStream on: 'document.title = "a new title";'); >>>> with: 'hello'. >>>> >>>> >>>> Cheers, >>>> Bob >>>> >>>> On 2/27/14 12:45 PM, Murtaza Zaidi wrote: >>>> >>>> Hi, >>>> >>>> I needed to update the browser tab text dynamically depending on a click >>>> event. I know that I would need to modify the >>> <title> >>> tag of the page but >>>> don't know how that could be done using seaside. Any help will be great. >>>> >>>> Thanks, >>>> Murtaza >>>> >>>> >>>> _______________________________________________ >>>> seaside mailing >>> listseaside@.squeakfoundation >>> ://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> _______________________________________________ >>>> seaside mailing list >>>> >>> seaside@.squeakfoundation >>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >>>> >>>> >>> _______________________________________________ >>> seaside mailing list >>> seaside@.squeakfoundation >>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> >> -- >> View this message in context: http://forum.world.st/Updating-title-tag-dynamically-tp4746804p4746848.html >> Sent from the Seaside General mailing list archive at Nabble.com. >> _______________________________________________ >> seaside mailing list >> seaside(a)lists.squeakfoundation.org >> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside >> > > > _______________________________________________ > seaside mailing list > seaside(a)lists.squeakfoundation.org > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside > >

1 0

Updating title tag dynamically
by Murtaza Zaidi 27 Feb '14

27 Feb '14

Hi, I needed to update the browser tab text dynamically depending on a click event. I know that I would need to modify the <title> tag of the page but don't know how that could be done using seaside. Any help will be great. Thanks, Murtaza

3 5

Session expiration and data cleaning
by Dave 27 Feb '14

27 Feb '14

Hi, I need to clear some data on session expiration. After several searches and attempts I discovered that sessions expired after #cacheTimeout but they are unregistered only after the creation of 10 more sessions, see here: http://lists.squeakfoundation.org/pipermail/seaside/2010-June/023663.html and http://lists.squeakfoundation.org/pipermail/seaside/2010-June/023670.html you can change it reducing the cacheReapInterval, for example if you want to unregister your session after 2 sessions are created, you can write: myApplication cache reapingStrategy configuration at:#cacheReapInterval put: 2. and you can test it creating a MySession: MySession>>unregistered super unregistered. Time now inspect. then associate it to your application: myApplication preferenceAt: #sessionClass put: MySession. and looking at the time of inspection, so far so good. But... I need to clean my data when the session expires (with or without a timeout), not when the session expires *and* after 2 or more sessions are created. Have you any suggestion? TIA Dave -- View this message in context: http://forum.world.st/Session-expiration-and-data-cleaning-tp4745919.html Sent from the Seaside General mailing list archive at Nabble.com.

7 15

Wide todo listing
by Dalarna Ors 27 Feb '14

27 Feb '14

Hi, I'm working with the Todo example. I try to understand how everythis is working together. Not easy for one java boy like me :) If I want it to be wider then I need to change the css setup ? My description is diffcult to read. what do I need to make it wider - readable - ? //Dal.

1 0

How add some space
by Dalarna Ors 27 Feb '14

27 Feb '14

Hi, I want to have some space between "New Task" and "Logout" how should I do ? initializeMenuComponent self menuComponent:(StMenuComponent new addEntry: 'All' withAction: [self showAllTasks]; addEntry: 'Completed' withAction: [self showCompletedTasks]; addEntry: 'Pending' withAction: [self showPendingTasks]; addEntry: 'Missed' withAction: [self showMissedTasks]; addEntry: 'New Task' withAction: [self createNewTask. ]; addEntry: 'Logout' withAction: [self session logout. self answer: true]; yourself). Best Regards //Dal

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seaside February 2014