Pavel Rodionov 14 Anos atrás The explained aproach lacks one thing - schema incremental update. If you add/drop some column, you need to drop whole table, or create DML migration scripts for expando tables (which is entertaining task for one entity, but if you have a lot of entities it could take whole day, if not more) Por favor, autentique-se para votar. Responda como... Cancelar Ray Augé Pavel Rodionov 14 Anos atrás Why? A simple ExpandoColumnLocalServiceUtil.deleteColumn(ong companyId, long classNameId, String tableName, String columnName);will remove the column from the table as well as all values associated with it! Por favor, autentique-se para votar. Responda como... Cancelar Pavel Rodionov Ray Augé 14 Anos atrás Hm, so your approach is to pollute code with such statements? So for every added/removed column some precondition should exist? What if I add 50 columns in a row. Also I don't understand how it will work if I want to change type of column, for example from ExpandoColumnConstants.STRING to ExpandoColumnConstants.DATE. Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Pavel Rodionov 14 Anos atrás Hi Pavel:1.- The idea is to avoid doing this by hand in every installation of the product. If you have a plugin you can deploy it in the server and it'll do all that tasks.2.- The number of columns is not important: just add it in the hook code.3.- You can use the type you need for your field using ExpandoColumnConstants and it shouldn't be a problemRegardsJuan Por favor, autentique-se para votar. Responda como... Cancelar
Ray Augé Pavel Rodionov 14 Anos atrás Why? A simple ExpandoColumnLocalServiceUtil.deleteColumn(ong companyId, long classNameId, String tableName, String columnName);will remove the column from the table as well as all values associated with it! Por favor, autentique-se para votar. Responda como... Cancelar Pavel Rodionov Ray Augé 14 Anos atrás Hm, so your approach is to pollute code with such statements? So for every added/removed column some precondition should exist? What if I add 50 columns in a row. Also I don't understand how it will work if I want to change type of column, for example from ExpandoColumnConstants.STRING to ExpandoColumnConstants.DATE. Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Pavel Rodionov 14 Anos atrás Hi Pavel:1.- The idea is to avoid doing this by hand in every installation of the product. If you have a plugin you can deploy it in the server and it'll do all that tasks.2.- The number of columns is not important: just add it in the hook code.3.- You can use the type you need for your field using ExpandoColumnConstants and it shouldn't be a problemRegardsJuan Por favor, autentique-se para votar. Responda como... Cancelar
Pavel Rodionov Ray Augé 14 Anos atrás Hm, so your approach is to pollute code with such statements? So for every added/removed column some precondition should exist? What if I add 50 columns in a row. Also I don't understand how it will work if I want to change type of column, for example from ExpandoColumnConstants.STRING to ExpandoColumnConstants.DATE. Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Pavel Rodionov 14 Anos atrás Hi Pavel:1.- The idea is to avoid doing this by hand in every installation of the product. If you have a plugin you can deploy it in the server and it'll do all that tasks.2.- The number of columns is not important: just add it in the hook code.3.- You can use the type you need for your field using ExpandoColumnConstants and it shouldn't be a problemRegardsJuan Por favor, autentique-se para votar. Responda como... Cancelar
Juan Fernández Pavel Rodionov 14 Anos atrás Hi Pavel:1.- The idea is to avoid doing this by hand in every installation of the product. If you have a plugin you can deploy it in the server and it'll do all that tasks.2.- The number of columns is not important: just add it in the hook code.3.- You can use the type you need for your field using ExpandoColumnConstants and it shouldn't be a problemRegardsJuan Por favor, autentique-se para votar. Responda como... Cancelar
Francisco Aranda 13 Anos atrás I've tried to run this code in LR6, but it seems that addTable and getTable are deprecated. If I'm not wrong, what is the right way to add expandos in LR6? Thanks. Podrías darme una manito u orientarme con esto. Gracias! Por favor, autentique-se para votar. Responda como... Cancelar Francisco Aranda Francisco Aranda 13 Anos atrás Sorry, I didn't look so well. The method is deprecated but it still exists. the new method has a new added companyId parameter. So I'm going to see what happen if I pass the companyId param. Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Francisco Aranda 13 Anos atrás Hi Francisco:thanks for the update. I didn't realize this has changed. If you add the companyId to the method it'll be ok. Tell me if you achieve this and everything works okSaludos,Juan Por favor, autentique-se para votar. Responda como... Cancelar
Francisco Aranda Francisco Aranda 13 Anos atrás Sorry, I didn't look so well. The method is deprecated but it still exists. the new method has a new added companyId parameter. So I'm going to see what happen if I pass the companyId param. Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Francisco Aranda 13 Anos atrás Hi Francisco:thanks for the update. I didn't realize this has changed. If you add the companyId to the method it'll be ok. Tell me if you achieve this and everything works okSaludos,Juan Por favor, autentique-se para votar. Responda como... Cancelar
Juan Fernández Francisco Aranda 13 Anos atrás Hi Francisco:thanks for the update. I didn't realize this has changed. If you add the companyId to the method it'll be ok. Tell me if you achieve this and everything works okSaludos,Juan Por favor, autentique-se para votar. Responda como... Cancelar
Francisco Aranda 13 Anos atrás Here is how I did it in LR6. Some extra comments in http://www.liferay.com/community/forums/-/message_boards/message/5165696protected void setupExpandos(long companyId) throws Exception { ExpandoTable table = null; try { table = ExpandoTableLocalServiceUtil.addTable( companyId, User.class.getName(), ExpandoTableConstants.DEFAULT_TABLE_NAME); } catch (DuplicateTableNameException dtne) { table = ExpandoTableLocalServiceUtil.getTable(companyId, User.class.getName(), ExpandoTableConstants.DEFAULT_TABLE_NAME); } String column = ""; column = "alternativeEmail"; try { ExpandoColumnLocalServiceUtil.addColumn(table.getTableId(),column, ExpandoColumnConstants.STRING); } catch (DuplicateColumnNameException dcne) { System.out.println(column+" already exists!"); } try { ExpandoColumn ecolumn = ExpandoColumnLocalServiceUtil.getColumn(companyId, User.class.getName(),ExpandoTableConstants.DEFAULT_TABLE_NAME,column); //I had to add UPDATE perms to GUEST in order to set column values from the hook.Permissions.setRolePermissions(companyId,ExpandoColumn.class.getName() ,ecolumn.getPrimaryKey(), RoleConstants.GUEST, new String[] { ActionKeys.VIEW, ActionKeys.UPDATE}); } catch(Exception e) { } } Por favor, autentique-se para votar. Responda como... Cancelar Michele Celli Francisco Aranda 12 Anos atrás This example is no longer available, can anyone tell me where to get this sample ? Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Michele Celli 12 Anos atrás Hi Michele!You can get the code from svn plugins trunk -> http://svn.liferay.com/browse/plugins/trunk/hooksRegards! Por favor, autentique-se para votar. Responda como... Cancelar Leo PRATLONG Juan Fernández 12 Anos atrás To checkout the code with SVN : http://svn.liferay.com/repos/public/plugins/trunk/hooks/sample-expando-hook/login : guest passwd: Por favor, autentique-se para votar. Responda como... Cancelar
Michele Celli Francisco Aranda 12 Anos atrás This example is no longer available, can anyone tell me where to get this sample ? Por favor, autentique-se para votar. Responda como... Cancelar Juan Fernández Michele Celli 12 Anos atrás Hi Michele!You can get the code from svn plugins trunk -> http://svn.liferay.com/browse/plugins/trunk/hooksRegards! Por favor, autentique-se para votar. Responda como... Cancelar Leo PRATLONG Juan Fernández 12 Anos atrás To checkout the code with SVN : http://svn.liferay.com/repos/public/plugins/trunk/hooks/sample-expando-hook/login : guest passwd: Por favor, autentique-se para votar. Responda como... Cancelar
Juan Fernández Michele Celli 12 Anos atrás Hi Michele!You can get the code from svn plugins trunk -> http://svn.liferay.com/browse/plugins/trunk/hooksRegards! Por favor, autentique-se para votar. Responda como... Cancelar Leo PRATLONG Juan Fernández 12 Anos atrás To checkout the code with SVN : http://svn.liferay.com/repos/public/plugins/trunk/hooks/sample-expando-hook/login : guest passwd: Por favor, autentique-se para votar. Responda como... Cancelar
Leo PRATLONG Juan Fernández 12 Anos atrás To checkout the code with SVN : http://svn.liferay.com/repos/public/plugins/trunk/hooks/sample-expando-hook/login : guest passwd: Por favor, autentique-se para votar. Responda como... Cancelar
(Você) 12 Anos atrás [...] Super ! Merci beaucoup pour ces précisions qui me seront très utiles ! Je vais partir sur les Expandos donc, d'autant plus que le nombre de documents dans le système ne sera pas très élevé (pas plus... [...] Read More Por favor, autentique-se para votar. Responda como... Cancelar
Florencia Gadea 10 Anos atrás Hi Juan!This article was really helpful, thanks. But I have a doubt: How do you set the length of a string column?Thanks,Flor. Por favor, autentique-se para votar. Responda como... Cancelar
Nabil Bahtat 9 Anos atrás Hi Juan,I wonder if I can use this approch to add custom fields to any entity,because from GUI Control Pannel/Custom fields only few entities are listed.Thanks,Nabil Por favor, autentique-se para votar. Responda como... Cancelar