Date is not displayed when the date is selected from datefield.

[jayashree.ram]

Date is not displayed when the date is selected from datefield.

I am having datefields in menubutton.But as soon as i select date from datepicker the datefield disappears.
here is the code which i hav written.Can anyone pls reply asap....




Ext.onReady(function(){

Ext.QuickTips.init();



var simple = Ext.create('Ext.form.Panel', {
url:'save-form.php',
frame:true,
title: 'Simple Form',
bodyStyle:'padding:5px 5px 0',
width: 350,
fieldDefaults: {
msgTarget: 'side',
labelWidth: 75
},


items: [
{
xtype:'button',
fieldLabel:'Filter button',
text:'Filter',
id:'filter',
menu : [
{
xtype:'datefield',
fieldLabel:'Date picker',
name:'dtpk1'

},{
xtype:'datefield',
fieldLabel:'Date picker',
name:'dtpk1'
}
]

}
]
});

simple.render(document.body);
});

[123lal]

menu : [
{
xtype:'datefield',
fieldLabel:'Date picker',
name:'dtpk1'

},{
xtype:'datefield',
fieldLabel:'Date picker',
 name:'dtpk1' 
}

]

I think you have to change the name in the second date field

menu : [
{
xtype:'datefield',
fieldLabel:'Date picker',
name:'dtpk1'

},{
xtype:'datefield',
fieldLabel:'Date picker',
 name:'dtpk2' 
}

]

123lal

[jayashree.ram]

But still its not workin,as soon as i select a date, the entire datefields disappears, and also if i open it agian, it wont show me the date which i hav previously selected..Please give the solution...