datasource

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State of the Grails datasources plugin

I am trying to get the multiple datasources plugin running for an application I\'m working on. It seems (to me) that one of the upgrades to grails has broken the plugin\'s functionality. I\'m working[详细]

2023-03-11 15:56 分类：问答
How to configure jndi in tomcat regarding my errors?

I have searched on google and stackoverflow for this problem there are several questions but not resulting to particular solution and reason behind the cause. I am doing a project in JSF with context[详细]

2023-03-11 07:15 分类：问答
Grails: how to configure a tomcat datasource?

I need to configure a datasource to use in grails. I created file scripts/_Events.groovy wi开发者_StackOverflow中文版th content bellow:[详细]

2023-03-11 04:04 分类：问答
Datagridview shows classname instead of property

I\'m trying to put data in a datagridview by putting a List as the datasource. This works great, however, nested classes are listed as shown on the screenshot. I\'d like to show on开发者_运维百科ly 1[详细]

2023-03-10 12:10 分类：问答
Custom column names for DataGridView with associated DataSource

How can I setup custom column names for DataGridView with associated DataSource? Here is some code: class Key[详细]

2023-03-10 09:50 分类：问答
Write to 2 datasources simultaneously when calling SaveAll in CakePHP

I am trying to write values to 2 databases (need not be simultaneously) when the saveAll function is called. This does not apply to all tables but only 4 out of the 10 tables in the 2 databases.[详细]

2023-03-10 06:45 分类：问答
NSMutableArray and pointer: an operation on the pointer is an operation on the original array (?)

This is kind of a long way to go to ask a simple question, but given how confusing pointers in Objective-C are for some, maybe verifying what\'s going on here will help others, as well as myself.[详细]

2023-03-10 06:02 分类：问答
OldValues collection in event "ItemUpdating" of DetailsView is always empty

I´m using a DetailsView but when updating, I cannot get the OldValues because the DetailsViewUpdateEventArgs.OldValues of ItemUpdating event is always empty. The NewValues has the values ok.[详细]

2023-03-09 13:11 分类：问答
About devexpress xtragrid's datasource property

I\'m using DevExpress\'s xtragrid control. In my application I\'m setting the datasource property of gridcontrol at runtime but it not show my updated table value when my form displays.[详细]

2023-03-08 19:06 分类：问答
Why String.Length is returned instead of actual value in DataSource

I have this code which builds an IList<string>: IList<string> databases; using (MySqlConnection _conn = Session.Connection)[详细]

2023-03-08 01:57 分类：问答