between the custom data source objects supported by the grid and the <a href="output/Ext.grid.PropertyRecord.html" ext:cls="Ext.grid.PropertyRecord">Ext.grid.PropertyRecord</a> format
required for compatibility with the underlying store. Generally this class should not need to be used directly --
the grid's data should be accessed from the underlying store via the <a href="output/Ext.grid.PropertyStore.html#Ext.grid.PropertyStore-store" ext:member="store" ext:cls="Ext.grid.PropertyStore">store</a> property.</div><div class="hr"></div><a id="Ext.grid.PropertyStore-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-listeners"></a><b><a href="source/Observable.html#cfg-Ext.util.Observable-listeners">listeners</a></b> : Object<div class="mdesc"><div class="short">A config object containing one or more event handlers to be added to this\r
between the custom data source objects supported by the grid and the <a href="output/Ext.grid.PropertyRecord.html" ext:cls="Ext.grid.PropertyRecord">Ext.grid.PropertyRecord</a> format
required for compatibility with the underlying store. Generally this class should not need to be used directly --
the grid's data should be accessed from the underlying store via the <a href="output/Ext.grid.PropertyStore.html#Ext.grid.PropertyStore-store" ext:member="store" ext:cls="Ext.grid.PropertyStore">store</a> property.</div><div class="hr"></div><a id="Ext.grid.PropertyStore-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.Observable-listeners"></a><b><a href="source/Observable.html#cfg-Ext.util.Observable-listeners">listeners</a></b> : Object<div class="mdesc"><div class="short">A config object containing one or more event handlers to be added to this\r