Xml XFORMS：触发多个XFORMS submit done事件

我遇到的情况是，在执行另一个xforms:send之前，会检查来自web服务（身份验证）的响应。我遇到的问题是，xforms submit done在表单提交和身份验证方面都受到了影响

代码如下：

 <xf:action ev:event="xforms-submit-done" ev:observer="Authenticate-submission" context="instance('fr-service-response-instance')">
    <xf:action if="contains(//AuthenticateReturn,'true')"> 
         <!-- If correctly Authenticated, then continue with the form submission -->
         <xf:send submission="SubmitForm-submission"/>
         <xf:action ev:event="xforms-submit" ev:observer="SubmitForm-submission" />
         <!-- Response actions -->
         <xf:action ev:event="xforms-submit-done" ev:observer="SubmitForm-submission" context="instance('fr-service-response-instance')">
             <!-- This section is entered twice, once for the Authenticate-submission andonce for the SubmitForm-submission -->
             <xf:message level="modal">Submission complete</xf:message>    
         </xf:action>
    </xf:action>
 </xf:action>

提交完成

如何修改代码以确保消息仅在成功提交到SubmitForm提交后显示，而不是提交到Authenticate提交后显示

短暂性脑缺血发作

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通过在xforms提交完成处理程序中将ev.observer更改为ev.target，Peter已修复