Changeset 2680 for molgenis_distro

Timestamp:

03/08/10 13:32:16 (2 years ago)

Author:

mswertz

Message:

Examples of custom command and inputs

Location:

molgenis_distro/3.3/handwritten/java/commands

Files:

• MyCommand.java (modified) (2 diffs)
• PubmedInput.java (added)

molgenis_distro/3.3/handwritten/java/commands/MyCommand.java

@@ -1 +1 @@
 package commands;
 
-import java.util.ArrayList;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.text.ParseException;
 import java.util.List;
 
+import org.molgenis.framework.db.Database;
 import org.molgenis.framework.db.DatabaseException;
 import org.molgenis.framework.ui.FormModel;
-import org.molgenis.framework.ui.commands.SimpleCommand;
+import org.molgenis.framework.ui.ScreenModel;
+import org.molgenis.framework.ui.ScreenModel.Show;
+import org.molgenis.framework.ui.commands.AddCommand;
 import org.molgenis.framework.ui.html.ActionInput;
 import org.molgenis.framework.ui.html.HtmlInput;
+import org.molgenis.util.Tuple;
 
-public class MyCommand extends SimpleCommand
+import app.ui.ExperimentsForm;
+
+/**
+ * Customized version of the 'Add' command.
+ */
+public class MyCommand extends AddCommand
 {
-        @Override
-        public List<HtmlInput> getActions()
+        public MyCommand(FormModel s)
         {
-                List<HtmlInput> actions = new ArrayList<HtmlInput>();
-                
-                //ActionInput close = new ActionInput("close");
-                ///close.setIcon("path/to/image");
-                //close.setLabel("My Command Example");
-                
-                return actions;
+                //override the standard add function
+                super("edit_new", s);
         }
 
@@ -27 +32 @@
         public List<HtmlInput> getInputs() throws DatabaseException
         {
-                //no inputs here
-                return null;
+                //reuse the inputs from Experiment
+                List<HtmlInput> inputs = new ExperimentsForm().getInputs();
+                
+                //you could now replace some of these inputs with your own
+                //e.g. create a custom 'PubmedInput'
+                inputs.add(new PubmedInput("pubmed"));
+                
+                return inputs;
         }
-
+        
+        @Override
+        public List<HtmlInput> getActions()
+        {
+                //get the standard inputs
+                List<HtmlInput> actions = super.getActions();
+                
+                //add an extra button
+//              ActionInput close = new ActionInput("close");
+//              close.setIcon("path/to/image");
+//              close.setLabel("My Command Example");
+//              actions.add(close);
+                
+                return actions;
+        }
+        
+        @Override
+        public ScreenModel.Show handleRequest(Database db, Tuple request, PrintWriter downloadStream) throws ParseException, DatabaseException, IOException
+        {
+                Show result = super.handleRequest(db, request, downloadStream);
+                
+                //return SHOW_MAIN if this request should be handled in the main screen
+                //return SHOW_DIALOG if you want to keep the dialog open
+                return result;
+        }
 }