com.gwtext.client.data
Class JsonStore

java.lang.Object
  com.gwtext.client.core.JsObject
      com.gwtext.client.data.Store
          com.gwtext.client.data.JsonStore

public class JsonStore
extends Store

Small helper class to make creating Stores for JSON data easier.

  
  JsonStore store = new JsonStore("get-images.php", "images",new RecordDef(new FieldDef[]{
          new StringFieldDef("name"),
          new StringFieldDef("url"),
          new FloatFieldDef("size"),
          new DateFieldDef("lastmod")}));
  
 

This would consume a returned object of the form:

 
 {
   images: [
       {name: <em>'Image one'</em>, url:<em>'/GetImage.php?id=1'</em>, size:46.5, lastmod: <b>new</b> Date(2007, 10, 29)},
       {name: <em>'Image Two'</em>, url:<em>'/GetImage.php?id=2'</em>, size:43.2, lastmod: <b>new</b> Date(2007, 10, 30)}
   ]
 }
 
 

Field Summary

Fields inherited from class com.gwtext.client.data.Store

configJS

Fields inherited from class com.gwtext.client.core.JsObject

jsObj

Constructor Summary

JsonStore(java.lang.String url, java.lang.String root, RecordDef recordDef)
Create a new JsonStore.

JsonStore(java.lang.String url, java.lang.String root, java.lang.String[] fields)
Create a new JsonStore.

Method Summary

Methods inherited from class com.gwtext.client.data.Store

add, add, addSorted, addStoreListener, clearFilter, clearFilter, clearSortState, commitChanges, each, filter, filter, filter, filterBy, find, getAt, getBaseParams, getById, getCount, getFields, getJsObj, getModifiedRecords, getRange, getRecordAt, getRecords, getRecordsAsJS, getSortState, getTotalCount, indexOf, indexOfId, insert, insert, load, load, load, load, loadJsonData, loadXmlData, loadXmlDataFromUrl, query, query, query, queryBy, rejectChanges, reload, reload, reload, remove, removeAll, setAutoLoad, setBaseParams, setDataProxy, setDefaultSort, setDefaultSort, setInitialSortState, setPruneModifiedRecords, setReader, setRecordDef, setRemoteSort, setSortInfo, setStoreId, setUrl, sort, sort, sort, sum, sum

Methods inherited from class com.gwtext.client.core.JsObject

getProperties, isCreated, setJsObj

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsonStore

public JsonStore(java.lang.String url,
                 java.lang.String root,
                 java.lang.String[] fields)

Create a new JsonStore.

Parameters:

url - the URL that returns the Json data

root - name of the property which contains the Array of row objects

fields - the name of the fields

JsonStore

public JsonStore(java.lang.String url,
                 java.lang.String root,
                 RecordDef recordDef)

Create a new JsonStore.

Parameters:

url - the URL that returns the Json data

root - name of the property which contains the Array of row objects

recordDef - the record def