1. © 2011 LabKey Software www.labkey.com LabKey Server Release 11.2 Atlas Developers Meeting 7/21/2011 Adam Rauch adam@labkey.com

2. © 2011 LabKey Software Client-Side JavaScript  A few new JavaScript APIs:  LABKEY.security.moveContainer()  LABKEY.id() to support study demo mode  QueryWebPart.js switches reports in place (AJAX)  Removed YUI (Yahoo! JavaScript client library)  Ext JS  We’ve upgraded to Ext 3.4 (IE9)... but don’t use it  11.2 also includes Ext 4.0.2a... use Ext 4 for all new dev  We’re transitioning everything to Ext 4; Ext 3 will be deprecated in 11.3 and eventually removed 2

3. © 2011 LabKey Software ExtJS 4.0 Example https://www.labkey.org/wiki/home/Documentation/page.view?name=ext4 LABKEY.requiresExt4Sandbox(); // Ext4 runs in sandbox mode for now Ext4.onReady(function(){ var store = Ext4.create('Ext.data.JsonStore', { fields: ['name', 'data1', 'data2', 'data3', 'data4'], data: [ {'name':'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8}, {'name':'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10}, {'name':'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12}, {'name':'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1}, {'name':'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13} ] }); Ext4.create('Ext.chart.Chart', { renderTo: 'chartDiv', width: 500, height: 300, store: store, [... Other config params... ] }); 3

4. © 2011 LabKey Software Other Scripting Languages  No changes to Java, R, SAS, or Perl libraries  New Python client library  selectRows  executeSql  insertRows  updateRows  deleteRows  Assay transform scripts – option to keep artifacts 4

5. © 2011 LabKey Software SQL Queries  Greatly improved query editor  Edit SQL, edit meta data, and execute on one page  Iterate and preview before saving  Keyboard accelerators 5

6. © 2011 LabKey Software Old SQL Query Editor 6

7. © 2011 LabKey Software Old SQL Query Editor 7

8. © 2011 LabKey Software New SQL Query Editor 8

9. © 2011 LabKey Software New SQL Query Editor 9

10. © 2011 LabKey Software SQL Queries  Greatly improved query editor  Edit SQL, edit meta data, and execute on one page  Iterate and preview before saving  Keyboard accelerators  Query validation  Option to validate in subfolders  Include/exclude “system” (module-defined) queries 10

11. © 2011 LabKey Software Validate Queries in Subfolders 11

12. © 2011 LabKey Software SQL Queries  Greatly improved query editor  Edit SQL, edit meta data, and execute on one page  Iterate and preview before saving  Keyboard accelerators  Query validation  Option to validate in subfolders  Include/exclude “system” (module-defined) queries  External data sources  Support for very large external schemas  Support for Oracle data sources 12

13. © 2011 LabKey Software Other Possible Areas of Interest  Import visit names  Import Excel 2007/2010 file formats 13

14. © 2011 LabKey Software Questions? 14