巧妙运用NumberField

巧妙运用NumberField:

只允许字段输入数字.
var schedule=new Ext.form.NumberField({
    fieldLabel: 'Schedule',
    name: 'schedule',
    decimalPrecision :0,
    allowBlank:false,
    width:60
});

只允许字段100以内的数字.
var schedule=new Ext.form.NumberField({
    fieldLabel: 'Schedule',
    name: 'schedule',
        minValue: 1,
        maxValue:100,
    decimalPrecision :0,
       // emptyText: '__%',
    allowBlank:false,
    width:60
});
1-100的数字.自动小数点后两位补齐.(属性在numberfield 中默认是这样)
var schedule=new Ext.form.NumberField({
    fieldLabel: 'Schedule',
    name: 'schedule',
        minValue: 1,
        maxValue:100,   
    allowBlank:false,
    width:60
});