7.0 下的 Primefaces RequestContext [英] Primefaces RequestContext under 7.0

问题描述

我 7.0 之前的 Primefaces 应用程序具有以下代码:

My pre-7.0 Primefaces application has this code:

RequestContext.getCurrentInstance().execute("window.open('myUrl');");

我了解 RequestContext 在 7.0 中不再可用.执行相同操作的等价物是什么?

I understand that RequestContext is no longer available in 7.0. What is the equivalent to perform the same action?

推荐答案

除了其他更改之外，RequestContext 类已在 6.2 版中弃用，并在 Primefaces 7.0 版中删除.它被调用 PrimeFaces.current() 替换.在您的情况下，代码应更改为:

Beside other changes the RequestContext class has been deprecated in version 6.2 and removed in version 7.0 of Primefaces. It is replaced by calling PrimeFaces.current(). In your case, the code should be changed to:

PrimeFaces.current().executeScript("window.open('myUrl');");

请继续查看迁移指南(已由@Melloware 在评论)升级您的 Primefaces 依赖项时.

Please keep looking into the migration guide (already linked by @Melloware in comment) when upgrading your Primefaces dependency.

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