Questions tagged as 'primefaces'

Tagged questions
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Target Unreachable, identifier resolved to null

When I try to open the page, I get: javax.el.PropertyNotFoundException: pagina.xhtml @3,54 value="#{meuManagedBean.valores}": Target Unreachable, identifier 'meuManagedBean' resolved to null Considering: <h:form> <p:outputLab...
asked by 16.11.2014 / 22:25
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Centralize components of a dataTable that is editing the data in the Primefaces

How can I centralize the components of this datatable . When I click to edit the data of the same I realize that the components of data entry are not centralized, but when using a certain tests with css I managed to get to the side but not...
asked by 03.08.2014 / 23:47
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Use data table with resource on demand within a dialog in the firstfaces

I am having difficulty using datatable of primefaces with that resource on demand . I try to use it within dialog but when opening with the data, but they are not updated and scroll of the mouse moves the previo...
asked by 17.07.2014 / 18:46
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java.lang.NullPointerException on chat system

I'm doing a HelpDesk chat project with JSF 2.0 and Primefaces, but an error is thrown when I try to connect the Attendant or user in the chat. In atendente.xhtml and index.xhtml has a form that sends the information to...
asked by 08.02.2014 / 16:59
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I can not display files in a new tab

I have a page with a list of attached files that when clicked should open in a new browser tab. But when clicking on the file a new tab is opened and Error 404 appears. The file is being saved in a folder and only your reference is saved in the...
asked by 26.12.2018 / 15:31
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Bug in simple example JSF + Primefaces

I tried to run a simple example with JSF and Primefaces but I believe it is something related to some incorrect configuration. The application is running on Tomcat 9.0.13, below the project settings below: <build> <plugins>...
asked by 12.12.2018 / 15:43
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Method not called when using the command button

I have two methods in two different dialogs: adicionarRelato and RetificarRelato . adicionarRelato perfectly executes the command button click on the first dialog. But the retificarRelato of the second dialog...
asked by 10.12.2018 / 00:19
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Attribute rendered is not working in p: dialog

I need to render a form that is inside a panel in p: dialog and after I save the data, I want to hide it and render a p: fileUpload in p: dialog. But I can not do this, I do not know what's wrong. The methods I call do not simply do not change t...
asked by 16.12.2018 / 13:06
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Tomcat 8.0.38 does not find Applications after switching from Primefaces 5.1 to 6.2

Even with all dependencies included the project is not found and returns the notorious screen "description The requested resource is not available." The funny thing is that even returning the primefaces to 5.1 Tomcat 8.0.38 does not find the...
asked by 03.12.2018 / 18:29
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Problem with an AdminFaces component library

I'm using Maven to manage the dependencies of my project, but when I actually started creating XHTML pages, my project does not seem to have imported the dependencies needed to use the AdminFaces tags. <ui:composition xmlns="http://www.w3.o...
asked by 30.11.2018 / 21:13