extjs4.1 login tip

//歡迎提示框
			    var tip=Ext.create('widget.uxNotification', {
                    title: '歡迎您:'+_userName,
					position: 'br',
					width: 260,
					iconCls: 'ux-notification-icon-information',
					autoCloseDelay: 10000,
					spacing: 10,
					html: '歡迎登錄“資本圈*新財富”後臺管理系統<br>'+
					      '當前時間:'+Ext.util.Format.date(new Date(),'Y/m/d H:i:s')
				});
	            tip.show();



  requires : [ 
      'Sharera.util.Notification'
  ],

//window提示工具類
Ext.define('Sharera.util.Notification', {
	extend: 'Ext.window.Window',
	alias: 'widget.uxNotification',

	cls: 'ux-notification-window',
	autoClose: true,
	autoHeight: true,
	plain: false,
	draggable: false,
	shadow: false,
	focus: Ext.emptyFn,

	// For alignment and to store array of rendered notifications. Defaults to document if not set.
	manager: null,

	useXAxis: false,

	// Options: br, bl, tr, tl, t, l, b, r
	position: 'br',

	// Pixels between each notification
	spacing: 6,

	// Pixels from the managers borders to start the first notification
	paddingX: 30,
	paddingY: 10,

	slideInAnimation: 'easeIn',
	slideBackAnimation: 'bounceOut',
	slideInDuration: 1500,
	slideBackDuration: 1000,
	hideDuration: 500,
	autoCloseDelay: 7000,
	stickOnClick: true,
	stickWhileHover: true,

	// Private. Do not override!
	isHiding: false,
	isFading: false,
	destroyAfterHide: false,
	closeOnMouseOut: false,

	// Caching coordinates to be able to align to final position of siblings being animated
	xPos: 0,
	yPos: 0,

	statics: {
		defaultManager: {
			el: null
		}
	},

	initComponent: function() {
		var me = this;

		// Backwards compatibility
		if (Ext.isDefined(me.corner)) {
			me.position = me.corner;
		}
		if (Ext.isDefined(me.slideDownAnimation)) {
			me.slideBackAnimation = me.slideDownAnimation;
		}
		if (Ext.isDefined(me.autoDestroyDelay)) {
			me.autoCloseDelay = me.autoDestroyDelay;
		}
		if (Ext.isDefined(me.autoHideDelay)) {
			me.autoCloseDelay = me.autoHideDelay;
		}
		if (Ext.isDefined(me.autoHide)) {
			me.autoClose = me.autoHide;
		}
		if (Ext.isDefined(me.slideInDelay)) {
			me.slideInDuration = me.slideInDelay;
		}
		if (Ext.isDefined(me.slideDownDelay)) {
			me.slideBackDuration = me.slideDownDelay;
		}
		if (Ext.isDefined(me.fadeDelay)) {
			me.hideDuration = me.fadeDelay;
		}

		// 'bc', lc', 'rc', 'tc' compatibility
		me.position = me.position.replace(/c/, '');

		me.updateAlignment(me.position);

		me.setManager(me.manager);

		me.callParent(arguments);
	},

	onRender: function() {
		var me = this;
		me.callParent(arguments);

		me.el.hover(
			function () {
				me.mouseIsOver = true;
			},
			function () {
				me.mouseIsOver = false;
				if (me.closeOnMouseOut) {
					me.closeOnMouseOut = false;
					me.close();
				}
			},
			me
		);

	},
	
	updateAlignment: function (position) {
		var me = this;

		switch (position) {
			case 'br':
				me.paddingFactorX = -1;
				me.paddingFactorY = -1;
				me.siblingAlignment = "br-br";
				if (me.useXAxis) {
					me.managerAlignment = "bl-br";
				} else {
					me.managerAlignment = "tr-br";
				}
				break;
			case 'bl':
				me.paddingFactorX = 1;
				me.paddingFactorY = -1;
				me.siblingAlignment = "bl-bl";
				if (me.useXAxis) {
					me.managerAlignment = "br-bl";
				} else {
					me.managerAlignment = "tl-bl";
				}
				break;
			case 'tr':
				me.paddingFactorX = -1;
				me.paddingFactorY = 1;
				me.siblingAlignment = "tr-tr";
				if (me.useXAxis) {
					me.managerAlignment = "tl-tr";
				} else {
					me.managerAlignment = "br-tr";
				}
				break;
			case 'tl':
				me.paddingFactorX = 1;
				me.paddingFactorY = 1;
				me.siblingAlignment = "tl-tl";
				if (me.useXAxis) {
					me.managerAlignment = "tr-tl";
				} else {
					me.managerAlignment = "bl-tl";
				}
				break;
			case 'b':
				me.paddingFactorX = 0;
				me.paddingFactorY = -1;
				me.siblingAlignment = "b-b";
				me.useXAxis = 0;
				me.managerAlignment = "t-b";
				break;
			case 't':
				me.paddingFactorX = 0;
				me.paddingFactorY = 1;
				me.siblingAlignment = "t-t";
				me.useXAxis = 0;
				me.managerAlignment = "b-t";
				break;
			case 'l':
				me.paddingFactorX = 1;
				me.paddingFactorY = 0;
				me.siblingAlignment = "l-l";
				me.useXAxis = 1;
				me.managerAlignment = "r-l";
				break;
			case 'r':
				me.paddingFactorX = -1;
				me.paddingFactorY = 0;
				me.siblingAlignment = "r-r";
				me.useXAxis = 1;
				me.managerAlignment = "l-r";
				break;
			}
	},
	
	getXposAlignedToManager: function () {
		var me = this;

		var xPos = 0;

		// Avoid error messages if the manager does not have a dom element
		if (me.manager && me.manager.el && me.manager.el.dom) {
			if (!me.useXAxis) {
				// Element should already be aligned vertically
				return me.el.getLeft();
			} else {
				// Using getAnchorXY instead of getTop/getBottom should give a correct placement when document is used
				// as the manager but is still 0 px high. Before rendering the viewport.
				if (me.position == 'br' || me.position == 'tr' || me.position == 'r') {
					xPos += me.manager.el.getAnchorXY('r')[0];
					xPos -= (me.el.getWidth() + me.paddingX);
				} else {
					xPos += me.manager.el.getAnchorXY('l')[0];
					xPos += me.paddingX;
				}
			}
		}

		return xPos;
	},

	getYposAlignedToManager: function () {
		var me = this;

		var yPos = 0;

		// Avoid error messages if the manager does not have a dom element
		if (me.manager && me.manager.el && me.manager.el.dom) {
			if (me.useXAxis) {
				// Element should already be aligned horizontally
				return me.el.getTop();
			} else {
				// Using getAnchorXY instead of getTop/getBottom should give a correct placement when document is used
				// as the manager but is still 0 px high. Before rendering the viewport.
				if (me.position == 'br' || me.position == 'bl' || me.position == 'b') {
					yPos += me.manager.el.getAnchorXY('b')[1];
					yPos -= (me.el.getHeight() + me.paddingY);
				} else {
					yPos += me.manager.el.getAnchorXY('t')[1];
					yPos += me.paddingY;
				}
			}
		}

		return yPos;
	},

	getXposAlignedToSibling: function (sibling) {
		var me = this;

		if (me.useXAxis) {
			if (me.position == 'tl' || me.position == 'bl' || me.position == 'l') {
				// Using sibling's width when adding
				return (sibling.xPos + sibling.el.getWidth() + sibling.spacing);
			} else {
				// Using own width when subtracting
				return (sibling.xPos - me.el.getWidth() - me.spacing);
			}
		} else {
			return me.el.getLeft();
		}

	},

	getYposAlignedToSibling: function (sibling) {
		var me = this;

		if (me.useXAxis) {
			return me.el.getTop();
		} else {
			if (me.position == 'tr' || me.position == 'tl' || me.position == 't') {
				// Using sibling's width when adding
				return (sibling.yPos + sibling.el.getHeight() + sibling.spacing);				
			} else {
				// Using own width when subtracting
				return (sibling.yPos - me.el.getHeight() - sibling.spacing);
			}
		}
	},

	getNotifications: function (alignment) {
		var me = this;

		if (!me.manager.notifications[alignment]) {
			me.manager.notifications[alignment] = [];
		}

		return me.manager.notifications[alignment];
	},

	setManager: function (manager) {
		var me = this;

		me.manager = manager;

		if (typeof me.manager == 'string') {
			me.manager = Ext.getCmp(me.manager);
		}

		// If no manager is provided or found, then the static object is used and the el property pointed to the body document.
		if (!me.manager) {
			me.manager = me.statics().defaultManager;

			if (!me.manager.el) {
				me.manager.el = Ext.getBody();
			}
		}
		
		if (typeof me.manager.notifications == 'undefined') {
			me.manager.notifications = {};
		}
	},
	
	beforeShow: function () {
		var me = this;

		if (me.stickOnClick) {
			if (me.body && me.body.dom) {
				Ext.fly(me.body.dom).on('click', function () {
					me.cancelAutoClose();
					me.addCls('notification-fixed');
				}, me);
			}
		}

		if (me.autoClose) {
			me.task = new Ext.util.DelayedTask(me.doAutoClose, me);
			me.task.delay(me.autoCloseDelay);
		}

		// Shunting offscreen to avoid flicker
		me.el.setX(-10000);
		me.el.setOpacity(1);
		
	},

	afterShow: function () {
		var me = this;

		me.callParent(arguments);

		var notifications = me.getNotifications(me.managerAlignment);

		if (notifications.length) {
			me.el.alignTo(notifications[notifications.length - 1].el, me.siblingAlignment, [0, 0]);
			me.xPos = me.getXposAlignedToSibling(notifications[notifications.length - 1]);
			me.yPos = me.getYposAlignedToSibling(notifications[notifications.length - 1]);
		} else {
			me.el.alignTo(me.manager.el, me.managerAlignment, [(me.paddingX * me.paddingFactorX), (me.paddingY * me.paddingFactorY)], false);
			me.xPos = me.getXposAlignedToManager();
			me.yPos = me.getYposAlignedToManager();
		}

		Ext.Array.include(notifications, me);

		// Repeating from coordinates makes sure the windows does not flicker into the center of the viewport during animation
		me.el.animate({
			from: {
				x: me.el.getX(),
				y: me.el.getY()
			},
			to: {
				x: me.xPos,
				y: me.yPos,
				opacity: 1
			},
			easing: me.slideInAnimation,
			duration: me.slideInDuration,
			dynamic: true
		});

	},
	
	slideBack: function () {
		var me = this;

		var notifications = me.getNotifications(me.managerAlignment);
		var index = Ext.Array.indexOf(notifications, me)

		// Not animating the element if it already started to hide itself or if the manager is not present in the dom
		if (!me.isHiding && me.el && me.manager && me.manager.el && me.manager.el.dom && me.manager.el.isVisible()) {

			if (index) {
				me.xPos = me.getXposAlignedToSibling(notifications[index - 1]);
				me.yPos = me.getYposAlignedToSibling(notifications[index - 1]);
			} else {
				me.xPos = me.getXposAlignedToManager();
				me.yPos = me.getYposAlignedToManager();
			}

			me.stopAnimation();

			me.el.animate({
				to: {
					x: me.xPos,
					y: me.yPos
				},
				easing: me.slideBackAnimation,
				duration: me.slideBackDuration,
				dynamic: true
			});
		}
	},

	cancelAutoClose: function() {
		var me = this;

		if (me.autoClose) {
			me.task.cancel();
		}
	},

	doAutoClose: function () {
		var me = this;

		if (!(me.stickWhileHover && me.mouseIsOver)) {
			// Close immediately
			me.close();
		} else {
			// Delayed closing when mouse leaves the component.
			me.closeOnMouseOut = true;
		}
	},

	removeFromManager: function () {
		var me = this;

		if (me.manager) {
			var notifications = me.getNotifications(me.managerAlignment);
			var index = Ext.Array.indexOf(notifications, me);
			if (index != -1) {
				// Requires Ext JS 4.0.2
				Ext.Array.erase(notifications, index, 1);

				// Slide "down" all notifications "above" the hidden one
				for (;index < notifications.length; index++) {
					notifications[index].slideBack();
				}
			}
		}
	},

	hide: function () {
		var me = this;

		if (me.isHiding) {
			if (!me.isFading) {
				me.callParent(arguments);
				// Must come after callParent() since it will pass through hide() again triggered by destroy()
				me.isHiding = false;
			}
		} else {
			// Must be set right away in case of double clicks on the close button
			me.isHiding = true;
			me.isFading = true;

			me.cancelAutoClose();

			if (me.el) {
				me.el.fadeOut({
					opacity: 0,
					easing: 'easeIn',
					duration: me.hideDuration,
					remove: me.destroyAfterHide,
					listeners: {
						afteranimate: function () {
							me.isFading = false;
							me.removeCls('notification-fixed');
							me.removeFromManager();
							me.hide(me.animateTarget, me.doClose, me);
						}
					}
				});
			}
		}

		return me;
	},

	destroy: function () {
		var me = this;
		if (!me.hidden) {
			me.destroyAfterHide = true;
			me.hide(me.animateTarget, me.doClose, me);
		} else {
			me.callParent(arguments);
		}
	}

});


10s就會消失

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