Primefaces从支持bean启动progressBar
[英]Primefaces start progressBar from backing bean
问题描述
Is there any possibility to start progress bar (ajax) component from backing bean? 
是否有可能从支持bean启动进度栏（ajax）组件？ https://www.primefaces.org/showcase/ui/misc/progressBar.xhtml . https://www.primefaces.org/showcase/ui/misc/progressBar.xhtml 。 If yes, how could I do that? 如果是，我该怎么办？
1 个解决方案
解决方案1
2 已采纳 2019-05-10 20:08:32
This one is pretty easy. 这很简单。 Assume your progress bar looks like this... 假设您的进度条看起来像这样...
<p:progressBar id="progressBarClient" widgetVar="pbClient" />
Just run this in your Java code... 只需在您的Java代码中运行它即可...
PrimeFaces.current().executeScript("PF('pbClient').start();");
See the Showcase Example for more info. 有关更多信息，请参见展示示例 。
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