lyh2668

dropdownItem被隐藏了，设置了`opacity: 0 `但实际仍会触发toggle事件，可以考虑display配合opacity实现显隐。

在index的40行let component = new Component(require(`../components/${item}/index`)) 1. 该组件一般放在libs目录下，index的path为'/libs/wx-component/index.js' 2. components目录一般和pages同级，所以这个地方将无法正确引入components目录，希望做一下修改。

1. Convert some codes to support Swift 2.0 2. Use UITapGestureRecognizer to support single click one the screen to close the view. My English is not very good. please forgive...