primefaces

问题 I have been trying to upload an image with a p:uploadFile and it work fine at first time, but after the first uploaded file it not update the p:graphicImage, but if I reload the page the value of the graphicImage is fine and the image is showed. So, I think that is a problem with the primefaces uploadFile component, but I not sure. My xhtml is this: <h:form id="formNuevo" size="150%" enctype="multipart/form-data"> <h:outputLabel value="Diseño Neumatico: *" /> <p:fileUpload fileUploadListener=

问题 I'm working with JSF and PrimeFaces, but I need to get the value of the id of a component. Because I'm building dinamycally panels with diferent id, to show a the panel I need to compare if is the current panel, then show it. For example if I've the next panel <p:outputPanel id="#{bean.getID}" autoUpdate="true" renderer=#{@this.id == bean.currentPanel} > </p:outputPanel> And Bean public class Bean(){ private int numberPanels =0; private int currentPanel = 0; public int getID(){ //...a process

问题 This question already has an answer here : Pass value of another input component when uploading file via p:fileUpload mode=advanced (1 answer) Closed 3 years ago . I am using jsf2.0 with primfaces and using p:fileupload for uploading the photo..Here i need to pass the parameter in backing bean. In that there is no option for passing parameter through p:fileupload.. i was used the binding option also,but it returns the null value on backing bean... here is my fileupload.xhtml <h:form enctype=

问题 This question already has an answer here : Pass value of another input component when uploading file via p:fileUpload mode=advanced (1 answer) Closed 3 years ago . I am using jsf2.0 with primfaces and using p:fileupload for uploading the photo..Here i need to pass the parameter in backing bean. In that there is no option for passing parameter through p:fileupload.. i was used the binding option also,but it returns the null value on backing bean... here is my fileupload.xhtml <h:form enctype=

问题 I have a p:datatable which lists users. One of the column contains the concatenated First Name + Last Name of the user and I'd like to be able to filter on both these values in the same 'filter field' so that it tries to match the filter on the name as well as on the first name. i.e.: users: "Bob Green" and "Steve Ross", if I enter the filter 'o', both users will appear in the filtered list. The dataTable: <p:dataTable id="users" value="#{userCtrl.userList}" filteredValue="#{userCtrl

问题 With the code below, i'm using a listener on the selectOneRadio to redirect to the page with a query string in the url. The problem is, when i get redirected, the value of newsTitle and selectedNews are null. Why is this? Is is because i'm doing a redirect using FacesContext? news.xhtml <h:outputLabel for="title" value="Title" style="font-weight: bold;"/> <p:inputText id="title" required="true" value="#{contentEditorBacking.newsTitle}" > <p:ajax event="blur"/> </p:inputText> <h:outputLabel

问题 I think that I found a error in runtime of Java with JSF 2.0 (Using Primefaces), in this project I'm using JSF 2.0 Primefaces and CDI. Resuming the problem, I have a method setter in my business class Role that received a List, but the JSF is setting a ArrayList on that. Should the java throw a exception or at least should not find a method that matches? here is: public void setAcl(List<Integer> acl) { this.acl = acl; System.out.println("Received: " + this.acl); for(Object i : this.acl) {

问题 What I actually want is two PrimeFaces <p:pickList>s that get validated with OmniFaces' <o:validateAll> component. Note, that validating a pickList with <o:validateAll> has a problem, which can be solved as described in issue 488 in the OmniFaces issue tracker. So a very simple example of my requirement looks like this: <h:form id="form1"> <p:messages id="messages"> <p:autoUpdate/> </p:messages> <p:pickList id="pick1" value="#{dummy.dualListModel}" var="item" itemLabel="#{item}" itemValue="#

问题 I have a PrimeFaces p:dataTable and enabled lazy loading by implementing a LazyDataModel . The dataTable holds search results, so when doing a search request the search service only retrieves the required (paginating) data. That works fine. When doing a ajax request with p:commandButton : <p:commandButton id="searchCmdBtn" value="Search" action="#{searchBean.search}" update=":resultForm:resultList :filterForm:filterMenu :resultForm:messages" ajax="true" /> the dataTable gets updated properly,

问题 I want to create a landingPage and I want to save the data in my database through jsf 2.0 and Primefaces 3.5 My page *.xhtml page looks like this: However, I want to make it look like my HTML page: Besides the CSS my h:inputText should contain a placeholder. My code looks like this: <h:form class="homepage_invitee_form" action="" method="POST"> <h:inputText name="email" placeholder="Email Address" id="email_address_new" type="text placeholder" /> <br /> <h:inputText name="firstName"