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Last modified by Bastian Triller on 2021/08/07 03:59
From version 13.1
edited by Pascal Robert
on 2012/08/09 05:11
Change comment: There is no comment for this version
To version 12.1
edited by Pascal Robert
on 2012/08/09 04:59
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -1,3 +1,7 @@
1 +{{info}}
2 +Work in progress
3 +{{/info}}
4 +
1 1  So far, we have seen two of the technologies, D2W and ERRest, that Project Wonder offers for viewing and managing the data. In this tutorial, we will show how to do it with the "stateful" way of doing things. Stateful have been around since the beginning of WebObjects in 1996, so it's the oldest way of presenting data and constructing pages.
2 2  
3 3  Stateful means that you don't have to worry about creating sessions and keeping track of data coming from HTML input fields and controls. In fact, D2W is also stateful.
... ... @@ -235,16 +235,16 @@
235 235  
236 236  {{code}}
237 237  
238 -<wo:AjaxUpdateContainer id="main">
242 + <wo:AjaxUpdateContainer id="main">
239 239   <wo:if condition="$isLogged">
240 240   <wo:if condition="$displayGroup.hasMultipleBatches">
241 241   <div>
242 242   <wo:link action="$displayGroup.displayPreviousBatch">Previous</wo:link>
243 - | Batch
247 + | Batch
244 244   <wo:str value="$displayGroup.currentBatchIndex" />
245 - of
249 + of
246 246   <wo:str value="$displayGroup.batchCount" />
247 - |
251 + |
248 248   <wo:link action="$displayGroup.displayNextBatch">Next</wo:link>
249 249   </div>
250 250   </wo:if>
... ... @@ -361,7 +361,7 @@
361 361  
362 362  {{code}}
363 363  
364 -<wo:form>
368 + <wo:form>
365 365   <div>
366 366   <label>Title:</label>
367 367   <wo:textfield value="$blogEntry.title" />
... ... @@ -380,16 +380,16 @@
380 380  
381 381  {{code}}
382 382  
383 -public WOActionResults editBlogEntry() {
387 + public WOActionResults editBlogEntry() {
384 384   EditBlogEntry nextPage = pageWithName(EditBlogEntry.class);
385 385   nextPage.setBlogEntry(_blogEntryItem);
386 386   return nextPage;
387 387   }
388 -
392 +
389 389   public WOActionResults createBlogEntry() {
390 390   EditBlogEntry nextPage = pageWithName(EditBlogEntry.class);
391 391   nextPage.setBlogEntry(null);
392 - return nextPage;
396 + return nextPage;
393 393   }
394 394  
395 395  {{/code}}
... ... @@ -418,4 +418,4 @@
418 418  
419 419  {{/code}}
420 420  
421 -Save everything, run the app, click on the "admin" link, login and check if you can create or edit a blog entry. Everything should be working, and just created your first stateful Project Wonder application [[It's time to deploy an application>>Your First Deployment]].
425 +Save everything, run the app, click on the "admin" link, login and check if you can create or edit a blog entry. Everything should be working, and just created your first stateful Project Wonder application!