我需要在datepickerfield上验证生日,但我不知道尝试。
我有这段代码:
datepickerfield
{
xtype: 'datepickerfield',
id: 'dob',
name: 'dates',
useClearIcon: true,
renderData: {
placeHolder : 'dd/mm/YYYY'
},
label: '*Born of birthday',
picker: {
doneButton: 'Select',
cancelButton: 'Cancel',
slotOrder: ['day', 'month', 'year'],
yearFrom: 1925,
yearTo: 2012,
hideOnMaskTap: true,
}
}
并验证我
if(Ext.getCmp('dob').getValue().format('d/m/Y') < new Date().format('d/m/Y')) {
Ext.Msg.alert('Adult')
} else {
Ext.Msg.alert('Minor')
}
请帮帮我。
答案 0 :(得分:1)
将此侦听器添加到datepickerfield
对象:
listeners:{
change:function(picker, birthDate){
var today = new Date(),
age = today.getFullYear() - birthDate.getFullYear(),
m = today.getMonth() - birthDate.getMonth();
if (m < 0 || (m === 0 && today.getDate() < birthDate.getDate())) {
age--;
}
if(age >= 18){
console.log('Adult');
}
else{
console.log('Minor');
}
}
}
希望这有帮助