ADF set Focus on Table Component

 Write Below piece of code in Action / ActionListener        


 //t1 -- Your Table Id
 //it1-- Your text component inside table
 .........       
 FacesContext ctx = FacesContext.getCurrentInstance();
        String tableId = t1.getClientId(FacesContext.getCurrentInstance());
       
       
        String inputId = "";
        RowKeySet rks = t1.getSelectedRowKeys();
        if(rks != null && rks.size() > 0) {
            Object rowKey = rks.iterator().next();
            String rowId = t1.getClientRowKeyManager().getClientRowKey(FacesContext.getCurrentInstance(), t1, rowKey);
           
            inputId = tableId + ":" + rowId + ":" + "it1";
       
        }
       
        //compose JavaScript to be executed on the client
        StringBuilder script = new StringBuilder();
        //use client id to ensure component is found if located in
        //naming container 
        script.append("var textInput = ");
        script.append("AdfPage.PAGE.findComponentByAbsoluteId");
        script.append ("('"+inputId+"');");
       
        script.append("if(textInput != null){");
        script.append("textInput.focus();");
        script.append("}");
        //invoke JavaScript
        writeJavaScriptToClient(script.toString());
 .........

      public static void writeJavaScriptToClient(String script) {
        FacesContext fctx = FacesContext.getCurrentInstance();
        ExtendedRenderKitService erks = null;
        erks = Service.getRenderKitService(
                     fctx, ExtendedRenderKitService.class);
        erks.addScript(fctx, script);
      }


Detail Explanation can be found at
http://www.bartkummel.net/2009/11/oracle-adf-set-focus-to-input-field-in-data-table/

References
https://blogs.oracle.com/jdevotnharvest/entry/how_to_programmatically_set_focus

https://blogs.oracle.com/shay/entry/controlling_tab_order_in_an_ad

http://technology.amis.nl/2008/01/04/adf-11g-rich-faces-focus-on-field-after-button-press-or-ppr-including-javascript-in-ppr-response-and-clientlisteners-client-side-programming-in-adf-faces-rich-client-components-part-2/