更改< p：fileUpload mode =" simple">的默认按钮标签 [英] Change default button label of <p:fileUpload mode="simple">

问题描述

我正在使用< p：fileUpload mode =simple> 。 Chrome和Firefox中的按钮标签显示不同。我希望它是不同的浏览器。我尝试通过设置标签属性来改变它：

I am using <p:fileUpload mode="simple">. The button label shows differently in Chrome and Firefox. I would like it to be the same across browsers. I tried changing it by setting the label attribute as follows:

<p:fileUpload label="Browse" ... mode="simple" />

但是没有效果。我怎样才能做到这一点？

However, it had no effect. How can I achieve this?

推荐答案

在当前的PrimeFaces 3.x版本中， 是不可能的。只有当你使用 mode =advanced而不是 mode =simple。

That's not possible in current PrimeFaces 3.x version. It's only possible when you use mode="advanced" instead of mode="simple".

至于尝试使用标签属性，此属性仅用作与输入组件关联的验证错误消息中的标签。使用 label =Browse尝试，如果 required =true验证错误，显示为需要浏览而不是formId：inputId是必需的。

As to your attempt to use the label attribute, this attribute is only used as label in validation error messages associated with the input component. With your label="Browse" attempt, in case of a required="true" validation error, the message would appear like so "Browse is required" instead of "formId:inputId is required".

更新： / strong>自PrimeFaces 5.x以来，您可以添加 skinSimple =true来给 mode =simple所需的皮肤/ look'n'feel作为其余部分。另外，标签实际上将用作按钮标签。另请参阅展示。

Update: since PrimeFaces 5.x, you can add skinSimple="true" to give mode="simple" the desired skin/look'n'feel as the remainder. Also, the label will actually be used as button label. See also the showcase.

<p:fileUpload label="Browse" ... mode="simple" skinSimple="true" />

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