[AngularUI] 如何關閉uiboostrap的modal

常用到ui-bootstrap的modal，如果要將產生的dialog 實體關閉(關閉dialog)，

可以使用下面的程式 。

use $rootScope

when initializing your modal use $rootScope.modalInstance

You can access it anywhere from the application then. Hope this helps

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1. Remove the $uibModalInstance references
2. Instead of "var modalInstance = $uibModal.open({"
   Use "$rootScope.modalInstance = $uibModal.open({
3. Instead of $uibModalInstance.close('a');"
   Use "$rootScope.modalInstance.close('a');"