seaside February 2009

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66 participants
65 discussions

textInput callback is not used
by Zirbler 10 Feb '09

10 Feb '09

Hi, I'm working with Dolphin and Seaside 2.8 and my question is probably a newbee querstion. I tried to get an Input field in a html table. The renderMessage is as below and the rendering looks good. I see the correct value but if I change the value in the Input field, no callback is used and the value is not stored. Using the productCount or productEditorDialog the value changes. Only the textInput does not work. Any hints, Thanks cjb renderProduct: aProduct asRowOn: html "Render a product line" | list | list := aProduct productValues. html tableData: [list do: [:element | html tableData: element]. html tableData: [(html anchor) callback: [self productCount: aProduct plus: -1]; with: '-']. html tableData: [(html textInput) value: aProduct count; callback: [:value | Transcript show: value. aProduct count: value] ]. html tableData: [(html anchor) callback: [self productCount: aProduct plus: 1]; with: '+']. html tableData: [(html anchor) callback: [self productEditorDialog: aProduct]; with: 'Change']] End of code -- View this message in context: http://www.nabble.com/textInput-callback-is-not-used-tp21916075p21916075.ht… Sent from the Squeak - Seaside mailing list archive at Nabble.com.

4 9

newbie question
by che 10 Feb '09

10 Feb '09

Hi, Hi, my problem is: how can I convert pictures or icons this code? Example: #(137 80 78 71 13 10 26 10 0 0 0 13 73 72 68 82 0 0 0 16 0 0 0 16 8 6 0 0 0 31 243 255 97 0 0 0 6 98 75 71 68 0 0 0 0 0 0 249 67 187 127 0 0 0 9 112 72 89 115 0 0 11 19 0 0 11 19 1 0 154 156 24 0 0 0 7 116 73 77 69 7 213 11 10 13 55 15 158 42 216 191 0 0 0 140 116 69 88 116 67 111 109 109 101 110 116 0 77 101 110 117 45 115 105 122 101 100 32 105 99 111 110 10 61 61 61 61 61 61 61 61 61 61 10 10 40 99 41 32 50 48 48 51 32 74 97 107 117 98 32 39 106 105 109 109 97 99 39 32 83 116 101 105 110 101 114 44 32 10 104 116 116 112 58 47 47 106 105 109 109 97 99 46 109 117 115 105 99 104 97 108 108 46 99 122 10 10 99 114 101 97 116 101 100 32 119 105 116 104 32 116 104 101 32 71 73 77 80 44 10 104 116 116 112 58 47 47 119 119 119 46 103 105 109 112 46 111 114 103 103 138 199 71 0 0 2 132 73 68 65 84 56 203 157 146 77 72 84 97 20 134 159 185 221 241 230 207 228 76 224 181 49 205 145 178 81 108 81 81 52 38 20 184 200 22 69 20 46 66 40 44 130 138 169 193 86 45 42 202 69 17 84 16 6 82 180 40 10 34 176 40 40 106 91 208 34 137 68 138 166 69 153 84 106 134 164 232 220 155 206 253 249 78 11 97 108 178 54 189 155 243 193 225 60 156 247 61 95 224 200 217 227 39 63 91 21 218 216 184 51 9 84 1 91 129 134 160 38 217 208 194 159 63 22 25 206 205 187 231 207 157 224 31 10 52 119 116 237 141 173 172 143 85 151 155 131 171 107 202 58 170 35 133 107 109 207 39 253 45 195 235 222 231 234 195 215 81 226 145 55 203 186 59 239 12 255 21 144 60 125 190 219 157 26 59 236 137 198 168 31 102 218 40 99 129 30 164 173 101 35 203 43 22 115 249 254 11 252 161 62 98 5 227 127 155 239 36 121 44 37 95 70 6 68 68 100 224 115 90 122 211 3 146 186 246 68 18 7 47 72 207 171 47 210 245 244 173 180 158 186 46 239 6 135 229 119 89 150 37 169 142 164 232 134 238 179 180 60 198 196 196 4 225 146 114 180 192 36 133 226 0 208 247 113 20 179 68 231 251 120 134 247 3 159 88 178 168 16 2 0 66 65 65 1 0 186 231 130 40 193 87 138 237 39 110 204 219 177 119 112 2 215 243 185 216 243 146 139 61 47 1 120 124 118 31 200 108 95 3 80 162 80 190 162 235 80 35 0 237 187 119 210 152 88 199 204 140 77 52 164 209 148 88 207 222 214 237 0 236 105 94 129 242 21 34 50 7 16 17 34 145 48 21 101 49 46 29 88 199 205 187 15 136 199 170 208 8 160 17 32 81 95 205 173 123 143 104 219 92 195 142 166 245 20 21 23 229 3 0 44 203 194 52 77 170 163 181 57 72 227 170 229 212 198 42 185 124 251 33 109 155 107 216 181 41 129 105 154 56 142 147 179 168 3 40 165 176 109 27 0 211 52 49 77 147 238 163 133 28 187 218 67 214 245 217 223 82 79 251 182 45 104 154 198 212 212 20 182 109 19 10 133 230 0 134 97 80 89 89 153 23 222 154 134 13 60 187 178 1 0 219 182 113 28 135 233 233 233 121 33 235 0 253 253 253 184 174 155 215 240 60 15 93 215 115 239 63 21 137 68 242 51 240 60 143 116 58 205 200 200 8 153 76 6 17 65 68 48 12 131 161 161 33 66 161 80 174 90 150 133 101 89 249 87 80 74 81 92 92 68 48 24 204 125 18 0 215 117 17 53 11 19 53 123 62 229 251 249 22 194 225 48 165 165 165 68 163 81 0 178 217 44 64 46 237 120 93 28 165 20 241 186 58 148 82 44 137 70 115 150 3 169 142 228 25 224 52 255 167 206 95 147 59 51 76 213 34 98 109 0 0 0 0 73 69 78 68 174 66 96 130) Thanks for help! charly

1 0

Client Framework Supports Authentication
by Keith Hodges 10 Feb '09

10 Feb '09

New: WAAuthenticationHelper, when enabled http authentication is validated via the "Client" framework, whatever that is set-up to do. example usage: My main pier application, requires users to log in. I also have a second admin application, and admin users can also log in there. The WAAuthenticationHelper allows the login to occur via http authentication, thus protecting the admin app, and still using the same account details that are maintained in the user database. regards Keith ===== The Client Framework provides: 1. An architecture for sensibly separating your front-end seaside presentation from the backend data model 2. A place to put configuration attributes, or any data, error messages, etc on a per client basis 3. Selectable backends for mock/test operations The Client-Login package adds seaside components for logging in. The Client-PierLogin package adds pier command for logging in, emailing a login link on a forgotten password etc.

1 0

Seaside 2.9-A2 JQuery serialize forms
by John Toohey 09 Feb '09

09 Feb '09

Hi,I have a JQuery Dialog that has a form rendered in it. When the user clicks the "Create" button, I want to serialize the form contents back to the server for validation, and saving in a DB. I want to dialog to stay on the screen until the user clicks "Close" I have the following code :- html div id: (id := html nextId); style: 'display:none'; script: (html jQuery new dialog title: 'Tournaments'; autoOpen: false; draggable: true; resizable: false; width: 1000; addButton: 'Create' do: (html jQuery ajax serializeForm callback: [self halt]); addButton: 'Close' do: html jQuery new dialog close); with: [html render: self createTournamentComponent]. I'm not sure what to pass in as the callback, in order to retrieve the serialized fields. The #callback does not accept any parameters. Just getting started with Seaside, and may be thinking about this in the wrong way. Any help would be appreciated. -- -JT

4 8

another hitch in the tutorial..
by sergio_101 09 Feb '09

09 Feb '09

i am step four, and almost have things working.. the part i am having trouble with is: StListComponent>>#renderContentOn: renderContentOn: html html table: [(self sortBlock value: (self filterBlock value: self items)) do: [:item | html tableRow: [self renderItemBlock value: item value: html]]]. no matter what i do, i keep getting the following error: UndefinedObject(Object)>>doesNotUnderstand: #value: after this: [] in StListComponent>>renderContentOn: {[(self sortBlock value: (self filterBlock value: self ite...etc... i think i am out of places to look.. any help would be appreciated .. thanks! -- ___ peace, sergio www.village-buzz.com photographer, journalist, visionary

3 5

Get rid of unwanted traffic
by Sebastian Sastre 09 Feb '09

09 Feb '09

Hi guys, I'm seeing some requests from ad servers hitting the cluster. Has anyone blogged about best practices to get rid of unwanted traffic for seaside applications? I'm thinking about making a rewrite rule that only sends traffic to the balancer when it at least has the _s and _k parameters. What do you think? How you deal with this? Thanks, Sebastian

2 1

FreeBSD + Seaside = ?
by Frank Shearar 09 Feb '09

09 Feb '09

Hi everyone, I wonder if anyone else deploys Seaside images on FreeBSD machines. If so, are there any major gotchas I need to watch for? (The lang/squeak port uses Squeak 3.9-7's VM.) frank

3 3

WAUrlEncoder
by Karsten 08 Feb '09

08 Feb '09

Hi, today I had a problem with non-ascii characters in the URL. The reason for this problem seemed to be that URLs are encoded in a different way as they are decoded. Encoding is done with WAUrlEncoder and decoding is done with URLEncoder (at least on VisualWorks). The URLEncoder uses UTF8 to encode/decode URLs, but the WAUrlEncoder stores characters bytewise with %. So if you encode 'ü' (252 as Integer) with WAUrlEncoder you get '%FC', while the URLEncoder produces '%C3%BC'. If the URLEncoder is also used for encoding everything works fine and even the browser shows the characters properly in the address bar. I'm not sure if that's just a problem of the VW port, but still I don't understand why the WAUrlEncoder doesn't encode with UTF8, even though that's recommented in the rfc (at least that's what Wikipedia said ;-) ). Kind Regards Karsten -- Karsten Kusche - Dipl.Inf. - karsten(a)heeg.de Tel: +49 3496 21 43 29 Georg Heeg eK - Köthen Handelsregister: Amtsgericht Dortmund A 12812

3 4

going through the tutorial..
by sergio_101 08 Feb '09

08 Feb '09

i am working through the ToDo list tutorial, and running into a slight problem.. i am up to the point where i have defined my tasks, users, and list/menu components.. my menu and list components look like: WAComponent subclass: #StMenuComponent instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'STTutTodoApp' and WAComponent subclass: #StListComponent instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'STTutTodoApp' when i run the demo so far, initializing StRootComponent, i am getting: initialize super initialize. self menuComponent: StMenuComponent new; listComponent: StListComponent new. with an error: StRootComponent(Object)>>doesNotUnderstand: #menuComponent: any ideas? thanks! ___ peace, sergio www.village-buzz.com photographer, journalist, visionary

3 3

Ajax callback and rendering a new page
by Squeaker 06 Feb '09

06 Feb '09

Greetings, I am attempting to get the following behaviour: 1. user clicks on a row in an HTML table (I do not want to use an anchor) 2. a totally new page is rendered. Getting control back on the server is easy using code something like: html updater callback: [:r | "display a new page" ] My problem is how do I render a totally new page from within the callback. Is this possible? Many Thanks, Frank

5 7

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seaside February 2009