[jboss-user] [JBoss Seam] - Re: Binding HtmlDataTable to h:dataTable in Seam

[asookazian]

Here is the dynamic populator method.  Looks like the value attribute is not being bound (it wasn't null in the Eclipse debugger)...

public void populateDynamicDataTable() {
  | 
  |         // Any columns?
  |         if (myList != null && myList.size() > 0) {
  |             dynamicDataTable = new HtmlDataTable();
  | 
  |             // Get amount of columns.
  |             int columns = ((List) myList.get(0)).size();
  | 
  |             // Set columns.
  |             for (int i = 0; i < columns; i++) {
  |                 
  |                 // Set header (optional).
  |                 UIOutput header = new UIOutput();
  |                 header.setValue(headers);
  | 
  |                 // Set output.
  |                 UIOutput output = new UIOutput();
  |                 ValueBinding myItem = 
  |                     FacesContext
  |                         .getCurrentInstance()
  |                             .getApplication()
  |                                 .createValueBinding("#{myItem[" + i + "]}");
  |                 output.setValueBinding("value", myItem);
  | 
  |                 // Set column.
  |                 UIColumn column = new UIColumn();
  |                 column.setHeader(header);
  |                 column.getChildren().add(output);
  |                 
  |                 // Add column.
  |                 dynamicDataTable.getChildren().add(column);
  |             }
  |         }
  |     }

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