Questions tagged as 'jsf'

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FileUploadEvent Primefaces files in the root of the application server

We have implemented the implementation of FileForce of Primefaces and it works well, however we are presenting an inconvenience that we do not know its nature. When we call the listener methods for uploading files, a copy of the file is created...
asked by 29.06.2018 / 17:53
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Problem accessing server through rest

The following happens to me: I need to create a validator to capture the DNI entered in the form, connect to an external server by returning a json if said DNI exists and, depending on the means of transport chosen and the letter that appears...
asked by 21.06.2018 / 18:01
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How to render a multilevel menu from a database in jsf?

I am trying to build a module of a system of audits using JSF, the summary of the module is: there are audit projects which have questions that a lead auditor must answer and if he can not answer the question, he generates a requirement to a ass...
asked by 19.06.2018 / 04:54
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Null pointer error when modifying status

On a platform jsf I want to modify only the state attribute of a table. For this I have implemented the following method so that everything that had nothing to do with the state remains as it is, without being modified, but, as there are no chan...
asked by 15.06.2018 / 12:21
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connection refused when trying to consume an SOA Webservice using jax-ws

/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.controller; import java.io.Serializable; import...
asked by 19.06.2018 / 21:08
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show Arraylist in jsf

Hello everyone, I'm starting JSF and I've run into a problem that's driving me crazy. I have a class info_person. Another PersonaBean class. A page xhtml ShowTablaPersonas.xhtml. The final intention is that you connect to a database and re...
asked by 08.06.2018 / 17:07
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Disable the flash of the PhotoCam camera

I have a problem with primeFaces and I want the camera to be disabled and re-enabled I have this button that when clicking, the pc camera is enabled. What happens is that as soon as I enter the camera it is already enabled and the component is a...
asked by 04.06.2018 / 05:46
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Problems with SelecOneMenu of primefaces

When I create a drop-down list with SelectOneMenu of primefaces and execute, when I select a value from the list and by keyboard I press the insert key, the list is updated and shows the default value and not the selected one. If I change the...
asked by 05.06.2018 / 16:39
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jsf template external content

I have a project on jsf where I use template to render menu, footer, etc. My question is how can I include the index of another web project on the template exposed in the first project.     
asked by 30.05.2018 / 14:02
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Fill Combo in JSF and JPA

I am new using JSF and JPA. My question is, how can I make a combo that is filled with a table Clientes , appear the clients that I have registered and not the object index? This is the code: <h:selectOneMenu id="clienteid" v...
asked by 20.06.2018 / 17:09