//MonthPickerPlugin.js文件,年月选择的关键代码
Ext.ux.MonthPickerPlugin = function() {
var picker;
var oldDateDefaults;
this.init = function(pk) {
picker = pk;
picker.onTriggerClick = picker.onTriggerClick.createSequence(onClick);
picker.getValue = picker.getValue.createInterceptor(setDefaultMonthDay).createSequence(restoreDefaultMonthDay);
picker.beforeBlur = picker.beforeBlur.createInterceptor(setDefaultMonthDay).createSequence(restoreDefaultMonthDay);
};
function setDefaultMonthDay() {
oldDateDefaults = Date.defaults.d;
Date.defaults.d = 1;
return true;
}
function restoreDefaultMonthDay(ret) {
Date.defaults.d = oldDateDefaults;
return ret;
}
function onClick(e, el, opt) {
var p = picker.menu.picker;
p.activeDate = p.activeDate.getFirstDateOfMonth();
if (p.value) {
p.value = p.value.getFirstDateOfMonth();
}
p.showMonthPicker();
if (!p.disabled) {
p.monthPicker.stopFx();
p.monthPicker.show();
// if you want to click,you can the dblclick event change click
p.mun(p.monthPicker, 'click', p.onMonthClick, p);
p.mun(p.monthPicker, 'click', p.onMonthDblClick, p);
p.onMonthClick = p.onMonthClick.createSequence(pickerClick);
p.onMonthDblClick = p.onMonthDblClick.createSequence(pickerDblclick);
p.mon(p.monthPicker, 'click', p.onMonthClick, p);
p.mon(p.monthPicker, 'click', p.onMonthDblClick, p);
}
}
function pickerClick(e, t) {
var el = new Ext.Element(t);
if (el.is('button.x-date-mp-cancel')) {
picker.menu.hide();
} else if(el.is('button.x-date-mp-ok')) {
var p = picker.menu.picker;
p.setValue(p.activeDate);
p.fireEvent('select', p, p.value);
}
}
function pickerDblclick(e, t) {
var el = new Ext.Element(t);
if (el.parent()
&& (el.parent().is('td.x-date-mp-month')
|| el.parent().is('td.x-date-mp-year'))) {
var p = picker.menu.picker;
p.setValue(p.activeDate);
p.fireEvent('select', p, p.value);
}
}
};
Ext.preg('monthPickerPlugin', Ext.ux.MonthPickerPlugin);
使用方法： 只需在属性里加上 plugins:'monthPickerPlugin'
转播
