The documentation mentions that an "opened" event will be fired when the calendar is opened, but this is not true, no such event exists.

（必填）这个需求解决了什么问题 What problem does this feature solve

?表格内有一个或多个操作按钮，我希望在点击这些按钮后显示loading，并在稍后处理完毕后恢复。

（必填）请填写问题链接来描述为什么无法实现该功能，例如（jsfiddle、codesandbox、jsrun） Reproduction link

?如果要实现这样的功能，就需要使用 $event 把原生DOM 事件传入处理方法，但目前vxe-button好像无法这样传入（表格内用原生非vxe-按钮要单独调样式）。

In relation with #308 it's unclear what value should be passed to value prop when using selectRange={true}.
For now, I set value once as date object (when user select first date), then I set as an array of 2 date objects (when user select range). When clearing selection I set null.

Is it a good approach to change the type of the variable used as a value in Calendar component?

1. Go to calendar control
2. Open narrator and navigate to enable and disable date.

Actual:- Narrator is not announcing date because aria-label is missing on dates

Expected - it should announce state of date for disable person

This one's badly needed. It's very hard to see what this plugin has and what it doesn't. Is there a sole TimePicker widget without the calendar or a way to create it?

Description

Currently <vaadin-date-picker> isn't aligned in keyboard a11y with native input[type="date"]. Focusing the date changes the value:

Jouni Koivuviita [1 hour ago]
But in combo 

Recently a ReadTheDocs documentation has been published for the project. I tried to make the documentation as detailed as I can but it still needs improvements which is not a task of a single man. Developers new to django may get over-whelmed by the instructions if the documentation is not well-written or not easily conceivable.

Thanks for this great module. However, the build is failing because of the module.

Angular cli

> ng -v 

@angular/cli: 1.0.0-beta.30
node: 6.9.1
os: darwin x64
@angular/common: 2.4.6
@angular/compiler: 2.4.6
@angular/core: 2.4.6
@angular/forms: 2.4.6
@angular/http: 2.4.6
@angular/platform-browser: 2.4.6
@angular/platform-browser-dynamic: 2.4.6
@angular/router: 3.4.6
@ang