How to make store with several records?

[maxkliver]

I want to create Ext.data.store with several data sets. Using store like this:

store_form = new Ext.data.Stor
      url: url_servlet+"kadastr_zemform.jsp?ss="+<%=str%>,
      reader: new Ext.data.XmlReader({
      totalProperty: "results", 
      record: "zem", 
      fields: [
         {name: 'cadastr', mapping:'parcel/preview/cadastr'},
         {name: 'address', mapping:'parcel/preview/address'},

         {name:'res', mapping:'really/preview/res'},
         {name:'zem_kod', mapping:'really/preview/zem_kod'},

         {name: 'right_type_docs', mapping:'doc/preview/right_type_docs'},
         {name: 'doc_docs', mapping:'doc/preview/doc_docs'},

      ];

This store used by 3 FormPanels: 1 for parsel, 2 for really, 3 for doc. And, for example, if on one parcel exists several real estate i want show one by one. i mean i show first then click button and show next.
Questions:

1. For this i need XML with several `zem` records?
2. How to create this XML? Now i can create XML with only one record couse:

out.print(<zem>);
         Statement st1=<query to parcel table>;
         while(ResultSet.next()){
         out.print(<parcel>);
           out.print(<parcel table fields>);
         out.print(</parcel>);
         }
         st1.close();
         Statement st2=<query to really table>;
         while(ResultSet.next()){
         out.print(<really>);
           out.print(<really table fields>);
         out.print(</really>);
         }
         st2.close();
        Statement st3= <query to docs table>;
         while(ResultSet.next()){
         out.print(<doc>);
           out.print(<doc table fields>);
         out.print(</doc>);
         }
         st3.close();
       out.print(</zem>);

[jorgeluislay]

can you give more code ?

[maxkliver]

Now its converted in another question: How to take data from store?
I can take record from store: var record = store.getAt(i);
But if i want to take fileds which have a same name from record i get only first field value. For example if i have XML with:

<zem>
  <parcel>
    ....
  <parcel>
  <really>
    <price>555.555<price>
  </really>
  <really>
    <price>666.666<price>
  </really>
</zem>

And using record.get("price") i can get only 555.555 value.
Its possible to get values of all fields of <really>? Or array of all <price> fields?

[willigogs]

Have you tried using query:
http://docs.sencha.com/ext-js/3-4/#!...e-method-query

[maxkliver]

Thank you. Its look like what i need.