error on messager

[dailyblog]

Code:

$.messager.defaults=$.extend({},$.messager.defaults,{
    border:'thin',
    onOpen:function(){
        $(this).find("input.messager-input").textbox({width:"100%"});
    }
    }
);

Code:

$.messager.prompt("title","please input:")

when i click the button below,error occurs:
Uncaught TypeError: opts.fn is not a function
 at _2c9 (jquery.easyui.min.js:4125)
    at HTMLAnchorElement.onClick (jquery.easyui.min.js:4159)
    at HTMLAnchorElement.<anonymous> (jquery.easyui.min.js:968)
    at HTMLAnchorElement.dispatch (jquery.min.js:3)
    at HTMLAnchorElement.r.handle (jquery.min.js:3)

[stworthy]

Please call this code instead.

Code:

$.messager.prompt({
	title: 'Title',
	msg: 'Here is a message!',
	border: 'thin',
	onOpen: function(){
		//...
	}
})