angular笔记_8，事件

ng-click 鼠标点击

ng-dblclick 鼠标双击

ng-change value改变

ng-blur 失去焦点

ng-focus 焦点关注

ng-keydown 键盘点击

ng-keyup 键盘抬起

ng-mouseenter 鼠标进入

ng-mouseup 鼠标抬起

ng-mouseleave鼠标离开

ng-mousemove鼠标悬停