angularjs中异常处理

1.TypeError: Cannot read property '$valid' of undefined

　　a. Add ng-submit attribute to the form:

　　

<form name="myForm" ng-submit="SaveAndNext()" novalidate>

　　b. ng-click 过程中加入参数

　　

ng-click="SaveAndNext(myForm)"

 

详情参考：http://stackoverflow.com/questions/29096161/cannot-read-property-valid-of-undefined