xforms - Changing values dynamically in XsltForms controls -

i'm trying control input values javascript. need autocomplete "not-enabled inputs" depending on other variables.

the first try manipulate dom getting reference control, auto-generated html code not formed, can not use regex, or query selectors or simple getelementbyid(). see example > http://jsfiddle.net/wmzyqqja/7/

the second try modify data model, failed trying specifying path (i think so). having model:

<xf:model id="mod">     <xf:instance id="people">       <person name=""/>     </xf:instance>      <xf:instance id="tmpperson">       <person name=""/>     </xf:instance>      <xf:bind nodeset="instance('tmpperson')/@name" readonly="true()" /> </xf:model> 

i used functions no sucess:

function changevalue(){      var ctx = xf_getinstance('mod', 'tmpperson');     console.log('ctx: ' + ctx);      var reg = 'person';     //      /tmpperson/person --> null     //      /model/instance/person --> null     //      //model/instance/person     //      /mod/tmpperson/person --> null     //      //mod/tmpperson/person --> null     //      /person     var node = xf_getnode(ctx, reg);       console.log('node: ' + node); //node null      xf_changenode(       node,        'new value'     ); tri     function xf_getnode(context, path)     {         return xsltforms_browser.selectsinglenode(path, context);     }     function xf_changenode(node, value)     {         xsltforms_globals.openaction("xsltforms_change");         xsltforms_browser.setvalue(node, value || "");         document.getelementbyid(xsltforms_browser.getmeta(node.ownerdocument.documentelement, "model")).xfelement.addchange(node);         xsltforms_browser.debugconsole.write("setvalue " + node.nodename + " = " + value);         xsltforms_globals.closeaction("xsltforms_change");     } 

this live demo > http://www.devel-open.org/xsltforms/demo/changing-values-dynamically.xml

any ide how can manage that? need modify values. in advance!

there namespace issue instances: default namespace html. please try again adding xmlns="" within them.