but in such case in DirectAction i can not do common action. so i will need to make every time action for the component in different context. for example - i will use this ERXDirectActionBatchNavigationBar for search pagination, main page pagination, user cart pagination. so for 1 component i need 3 actions. >> Organizations nextPage = (Organizations)pageWithName( Organizations.class); - because this is not interface programming and i have hard bind to the Page-class. because i can not get the component name (in DirectAction class) which was the context for action involved.
19 марта 2012 г. 18:32 пользователь Pascal Robert <[email protected]>написал: > I don't think mixing direct actions and REST will work fine. > > > hi again. > > > > i noticed strange thing: > > when i used /ra/ (REST) and used AjaxUpdateComponent > > and used /wa/ with ERXDirectActionBatchNavigationBar > > when i go to the rest-links - Session Expires - everytime. > > how can i fix that? > > > > 19 марта 2012 г. 16:08 пользователь Ron X <[email protected]> > написал: > > hi! > > so we have url: > > .woa/wa/entities?batch=5 > > > > can i change "batch" to another word? > > > > > > > > 16 марта 2012 г. 15:16 пользователь Pascal Robert <[email protected]> > написал: > > > > > > Le 2012-03-16 à 08:08, Ron X a écrit : > > > > > but how can i connect this component with datasource? > > > > dgOrganizations is a ERXBatchingDisplayGroup, so you just need to setup > that display group. > > > > public Organizations(WOContext context) { > > super(context); > > EODatabaseDataSource ds = new EODatabaseDataSource(ec, > OrganizationProfile.ENTITY_NAME); > > dgOrganizations = new > ERXBatchingDisplayGroup<OrganizationProfile>(); > > dgOrganizations.setNumberOfObjectsPerBatch(10); > > dgOrganizations.setDataSource(ds); > > dgOrganizations.setSortOrderings(new > NSArray<EOSortOrdering>(lastUpdateSort)); > > } > > > > @Override > > public void awake() { > > super.awake(); > > isServiceFilter = false; > > dgOrganizations.fetch(); > > queryArgs = new NSMutableDictionary<Object, String>(); > > } > > > > public void setBatchIndex(int batchIndex) { > > dgOrganizations.setCurrentBatchIndex(batchIndex); > > queryArgs.takeValueForKey(batchIndex, "batch"); > > } > > > > The "organizations" direct action: > > > > public WOActionResults organizationsAction() { > > String strBatchIndex = this.request().stringFormValueForKey("batch"); > > Integer batchIndex = new Integer(1); > > if (strBatchIndex != null) { > > try { > > batchIndex = new Integer(strBatchIndex); > > } catch (Exception e) { > > NSLog.out.appendln("Someone tried to access a batch index with > this value : " + strBatchIndex); > > } > > } > > Organizations nextPage = > (Organizations)pageWithName(Organizations.class); > > nextPage.setBatchIndex(batchIndex.intValue()); > > return nextPage; > > } > > > > > 2012/3/13 Pascal Robert <[email protected]> > > > Use ERXDirectActionBatchNavigationBar > > > > > > <wo:ERXDirectActionBatchNavigationBar > > > actionName = "organizations" > > > containerCssClass = "paginator" > > > batchSize = "$dgOrganizations.batchCount" > > > currentBatchIndex = "$dgOrganizations.currentBatchIndex" > > > showPageNumbers = true > > > numberOfObjects = "$dgOrganizations.allObjects.@count" > > > /> > > > > > > Please note that it will use Direct Actions, so it won't work with > REST routes. I'm planning to do a similar component for REST because I need > it for wocommunity.org, but I won't work on this before end of this month. > > > > > > > sorry, maybe i explain bad. > > > > > > > > "so the workflow is so" - that is how it works NOW. > > > > but i want to fetching objects at every click of the page and do not > changing the url (or have control of changing). > > > > > > > > 2012/3/13 Pascal Robert <[email protected]> > > > > EODatabaseDataSource dataSource = new > EODatabaseDataSource(editingContext(), Category.ENTITY_NAME); > > > > er.extensions.batching.ERXBatchingDisplayGroup dg = new > ERXBatchingDisplayGroup<Category>(); > > > > dg.setNumberOfObjectsPerBatch(20); > > > > dg.setDataSource(dataSource); > > > > dg.setObjectArray(Category.fetchAllCategories(editingContext())); > > > > > > > > > hi everybody. > > > > > i have some legasy code. > > > > > in this code used ERXDisplayGroup: > > > > > > > > > > //code: > > > > > import com.webobjects.appserver.WOContext; > > > > > import com.webobjects.appserver.WODisplayGroup; > > > > > import com.webobjects.directtoweb.ERD2WUtilities; > > > > > > > > > > import er.directtoweb.pages.ERD2WListPage; > > > > > import er.extensions.batching.ERXBatchingDisplayGroup; > > > > > import er.extensions.batching.ERXFlickrBatchNavigation; > > > > > > > > > > public class BatchNavigationBar extends ERXFlickrBatchNavigation { > > > > > public BatchNavigationBar(WOContext context) { > > > > > super(context); > > > > > } > > > > > > > > > > private ERD2WListPage listPage() { > > > > > return (ERD2WListPage) > ERD2WUtilities.enclosingPageOfClass(this, ERD2WListPage.class); > > > > > } > > > > > > > > > > @Override > > > > > public WODisplayGroup displayGroup() { > > > > > return listPage().displayGroup(); > > > > > } > > > > > > > > > > public void setCurrentBatchIndex(Integer batchIndex) { > > > > > displayGroup().setCurrentBatchIndex(batchIndex); > > > > > } > > > > > } > > > > > //end code > > > > > > > > > > so the workflow is so: > > > > > > > > > > 1. fetching ALL object of query in array. > > > > > 2. and than give me a portion (size if batch) when i am clicking > next/prev pages in this component. > > > > > 3. but NO work with database per batch - it works with array > > > > > 4. when i click next/prev - it adds to the urls of pagination some > like this - 1.2.3.1.5.6.7 etc :-) and this brakes my statistics with SEO > links. > > > > > > > > > > so i want to avoid this. and i want to use ERXBatchingDisplayGroup > instead of WODisplayGroup (ERXDisplayGroup). > > > > > Simple casting not works - falls with cast exception. > > > > > the problem in that listPage().displayGroup() - has type > WODisplayGroup. > > > > > > > > > > how can i use in this code ERXBatchingDisplayGroup? > > > > > > > > > > _______________________________________________ > > > > > Do not post admin requests to the list. They will be ignored. > > > > > Webobjects-dev mailing list ([email protected]) > > > > > Help/Unsubscribe/Update your Subscription: > > > > > > https://lists.apple.com/mailman/options/webobjects-dev/probert%40macti.ca > > > > > > > > > > This email sent to [email protected] > > > > > > > > > > > > > > > > > > > > > >
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