Help Required Regarding CheckBoxGroup

[rashid.jahangir]

Hello Everybody,
i need help . when i check checkbox group then it should show me radio button group and when i uncheck then radio button group disappear. i am working in EXTJS 4.
please help me i will be very thank full to you.
Regards

[skirtle]

It's pretty difficult to help you with that little information.

Given the details you've provided, the technique would be to add a handler to the checkbox and then call the show() or hide() method on the radiogroup.

http://docs.sencha.com/ext-js/4-0/#!...ox-cfg-handler

[rashid.jahangir]

Thank you for your reply..!!
actually i have a checkboxGroup and its items are coming from database as shown in image .
Now i want when user check the checkboxGroup item then below it show the radiobuttonGroup to rate this item.
i hope you will help me...!!

var ratings=new Ext.form.RadioGroup({
columns :3,
items :[
{
boxLabel : 'Beginer' ,
name: 'beginer'
},{
boxLabel : 'Intermediate' ,
name: 'intermediate'
},{
boxLabel : 'Advance' ,
name: 'advance'
}
]
});


var language_skills_checkbox = new Ext.form.CheckboxGroup({
columns: 3,
items: languages_skills,
handler: function() {
// here i do not know what to do
// how to show above radiobuttonGroup when checkbox checked and
how to hide when checkbox is unchecked.
}
});