angularjs如果else语句

Question

<ng-switch on="MyData.Status"> 
    <p ng-switch-when="2"> 
     <p ng-if="MyData.SomeProp == false"> 
      Message 1 
     </p> 
     <p ng-if="MyData.SomeProp == true"> 
      Message 2 
     </p> 
    </p> 
</ng-switch> 

我想执行的代码MyData.SomeProp == false块只有当NG-开关时=“2。

伪代码将是

if (MyData.Status == 2){ 
    if (MyData.SomeProp == false){ 
     print message 1 
    } 
    else{ 
     print message 2 
    } 
} 

如何做到这一点简单的语句使用angularjs

Answer 1

使用ng-show代替ng-if：

<ng-switch on="MyData.Status"> 
    <p ng-switch-when="2"> 
     <p ng-show="MyData.SomeProp == false"> 
      Message 1 
     </p> 
     <p ng-show="MyData.SomeProp == true"> 
      Message 2 
     </p> 
    </p> 
</ng-switch>