radiogroup的使用(EXTJS4)

{layout:'column',border:false,anchor:'-20',items:[                
                    {columnWidth:.5,layout:'form',border:false,items:[{
                        xtype: 'radiogroup',
                        itemId: 'isRemindGroup',
                        fieldLabel: '是否提醒<span style="color:red">*</span>',
                        items: [{
                                xtype: 'radio',
                                boxLabel: '不提醒',
                                inputValue:false,
                                name: "isRemind",
                                checked: true,
                                listeners: {
                                    'change': Ext.bind(this.setRemindDateDisable, this)
                                }
                            },{
                                xtype: 'radio',
                                boxLabel: '提醒',
                                inputValue: true,
                                name: "isRemind",
                                listeners: {
                                    'change': Ext.bind(this.setRemindDateEnable, this)
                                }
                        }]
                    }]}
                ]},

赋值

setRadio: function(isTrue, radioGroup) {        
        radioGroup.items.each(function(item){
            item.setValue(false);
        });
        if(isTrue) {
            radioGroup.items.each(function(item){
                if(item.inputValue==true){
                    item.setValue(true);
                }
            });
        } else {
            radioGroup.items.each(function(item){
                if(item.inputValue==false){
                    item.setValue(true);
                }
            });
        }
    },

取值

var radioValue =  formPanel.down('radiogroup[itemId=publishAllGroup]').getValue().publishAll;