清除Hibernate验证器消息 [英] Clear Hibernate validator messages

问题描述

我有一个页面（一个弹出窗口）和一些文件。当我在此页上提交表单时，会触发验证并显示错误。

I have a page (a popup) with some fileds. When I submit the form on this page, the validation is triggered and the errors appear.

问题是，如果我关闭弹出窗口并重新打开它，错误消息仍然在该页面上。弹出窗口重新打开时如何清除验证？

The problem is that, if I close the popup and reopen it, the error messages are still on that page. How can I clear the validations when the popup is reopened?

该页面由JSF制作。

谢谢！

Thanks!

推荐答案

让ajax在打开它之前更新弹出窗口。

Let ajax update the popup before you open it.

目前还不清楚您使用的是哪个组件库popup，但假设它是PrimeFaces，它应该看起来像这样：
$ b

It's unclear what component libary you're using for the popup, but assuming that it's PrimeFaces, it should look like this:

<h:form>
    ....
    <p:commandButton ... update=":dialog:form" oncomplete="dialog.open()" />
</h:form>

<p:dialog id="dialog" widgetVar="dialog" visible="false" ...>
    <h:form id="form">
        <p:messages />
        ...
        <p:commandButton ... oncomplete="if (!args.validationFailed) dialog.hide()" />
    </h:form>
</p:dialog>

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