Salesforce 无法使用单选按钮更改选项

当我点击任意一个单选选项时，它会显示相关文本。它只执行了前两次，没有继续工作

有谁能解释你犯的错误吗

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提前谢谢。

对不起，我发现了错误。这是由于在面板中使用了“必需”选项造成的。已删除“路由号码”处的该选项

public class prgrm9cls {

    public String CVV { get; set; }

    public Integer CardNumber { get; set; }

    public String creditname { get; set; }

    public String porder { get; set; }

    public boolean pozz { get; set; }
 public String paymentstatus { get; set; }
    public String Invoice { get; set; }

    public boolean invoicess { get; set; }

       public boolean cardz { get; set; }

    public PageReference act() {

       if(paymentstatus == 'Credit'){
       cardz = true;
       invoicess = false;
       pozz = false;
       }
       if(paymentstatus == 'Invoice'){
       cardz = false;
       invoicess =true;
       pozz = false;
       }
       if(paymentstatus == 'po'){
       cardz = false;
       invoicess =false;
       pozz = true;
       }

       return null;
       }



    }

解决了这个问题

谢谢， 拉文德拉， 销售人员工程师

public class prgrm9cls {

    public String CVV { get; set; }

    public Integer CardNumber { get; set; }

    public String creditname { get; set; }

    public String porder { get; set; }

    public boolean pozz { get; set; }
 public String paymentstatus { get; set; }
    public String Invoice { get; set; }

    public boolean invoicess { get; set; }

       public boolean cardz { get; set; }

    public PageReference act() {

       if(paymentstatus == 'Credit'){
       cardz = true;
       invoicess = false;
       pozz = false;
       }
       if(paymentstatus == 'Invoice'){
       cardz = false;
       invoicess =true;
       pozz = false;
       }
       if(paymentstatus == 'po'){
       cardz = false;
       invoicess =false;
       pozz = true;
       }

       return null;
       }



    }

<apex:outputLabel value="Routing Number"></apex:outputLabel><apex:inputText value="{!porder}" required="true"/>