datasource

I'm struggling to configure a simple JNDI pooled datasource in Tomcat 6.0.32. I want to create the datasource definition outside my web application artifact. Basically I don't want my application to know the credentials to access the database server. I was under the assumption that, like in Weblogic, it should be possible to create a "global" JNDI datasource in Tomcat, but so far I have been unsuccessful. I have tried to add the datasource definition in CATALINA_HOME/conf/context: <Resource name="jdbc/mydb" auth="Container" type="javax.sql.DataSource" driverClassName="oracle.jdbc.OracleDriver"

On a form, I have two combobox wich have the same DataSource (their elements list are the same). When the user select an item in one of the control, the other control's selected item is also modified. That's not what I want. I'd like to have both list populated with the same DataSource (as I currently do), but I'd like their selected items to be independent from each other. How can I do that? Or you could use... var dataSource = new[] { "item1", "item2", "item3" }; comboBox1.DataSource = dataSource; comboBox2.BindingContext = new BindingContext(); comboBox2.DataSource = dataSource; You need to

I have created an application in Visual Studio (C#) that makes use of a datagridview. Now, when I assign the DataSource of that datagridview, it automatically selects the first row, and executes my code for selection. Since I frequently reassign that datasource, this is not desireable. Is there any way to change it so it doesn't automatically make that first select, and only relies on the user's selections? Thanks! In response to the comment of Darshan Joshi: Apart from the auto-generated code, the only thing altered on the datagridview is setting AutoGenerateColumns to false, and setting the

How can I get access to the data source from within a normal groovy class? Injection doesn't work like it does with services. The reason for this is that I need to do some manual database calls (ie: SQL statements using the groovy.sql.Sql class) from the groovy class since I'm working with a legacy database. dataSource is a bean which gets auto injected in services when used. All beans are auto wired in grails artifacts (controllers, services etc) by default. In your case you are using a POGO and I suppose it would be inside src/groovy . You can inject the dataSource bean explicitly to POGO

I have defined a datasource for JBoss AS 7.4, with min/max pool sizes, tracing of idle connections etc. I am confused about the datasource use-ccm property. What does it do? Why use it? I thought the datasource itself manages the connection pool. BalusC What does it do? It's just a useful debugging tool to detect connection leaks in manually managed transactions (BMT) by inspecting its logging. When turned on in debug mode, it will log all connections acquired and released by application code, along with the queries. This can be used to trackback connection leaks in application code. The JBoss

I had lots of questions related to datasource binding of datagrid. I had a DatagridView to which I am setting DataSource from a list List<Myclass> li = new List<MyClass>(); MyClass O = new MyClass(); O.Name = "Aden"; O.LastName = "B"; O.Id = 12; li.Add(O); O = new MyClass(); O.Name = "Li"; O.LastName = "S"; O.Id = 22; li.Add(O); Mydgv.DataSource = li; Where MyClass is public Class MyClass { public string Name {get; set;} public string LastName {get; set;} public decimal Id {get; set;} } Now Want to add a new Row to My DataGridView DataGridViewRow row = (DataGridViewRow)yourDataGridView.Rows[0]