在完成commandbutton動作時調用javascript

Question

如何在完成命令按鈕動作後調用JavaScript函數？

我正在使用JSF 1.0。

Answer 1

讓JSF繼續渲染所需的腳本。

E.g.

<h:form> 
    <h:commandButton value="Submit" action="#{bean.submit}" /> 
    <h:panelGroup rendered="#{bean.submitted}"> 
     <script>alert('Form was submitted!');</script> 
    </h:panelGroup> 
</h:form> 

與

private boolean submitted; 

public void submit() { 
    // ... 
    submitted = true; 
} 

public boolean isSubmitted() { 
    return submitted; 
}