I have a requirement to disable a PrimeFaces tree (checkbox selection mode) for some occasions. User should be able to see selected as well as un-selected checkboxes, but they need to be disabled i...

In an application based on JSF 2.1 and Primefaces 6.0, I am trying to add a tooltip to the header of a datatable. In my current solution, the tooltip appears only when pointing the mouse precisely...

When I submit a form it should call another form so that I can render it. I use primefaces and I want it to work something like below. But it is throwing an error. xhtml <h:form id="from1"&gt...

When I run my project on Tomcat server, it shows this error: Error loading theme, cannot find "theme.css" resource of "primefaces-start" library Here's the stack trace: javax.servlet.ServletE...

I have a tree table and two buttons: one for collapsing the tree and the other for expanding, but they don't work. At the backing bean I did root.setExpanded(true); and root.setExpanded(false);...

I have a commandButton and a dialog. The problem is after the dialog box appears, it disappears(1-2 miliseconds later). Is there a problem with my commandbutton or its dialog issue? <p:commandB...

I have a commandButton that will invoke a function to download a file (standard stuffs like InputStream, BufferedOutputStream ...) After download success, at the end of the function, I change some ...

In my web app, date & time of a user's certain activity is stored(in database) as a timestamp Long which on being displayed back to user needs to be converted into normal date/time format. (A...

We've just purchased a PrimeFaces theme "Sentinel". However I've noticed a strange styling on tables in Chrome. The Table header and footer has an orange border. My colleagues don't see t...

I'm trying to upload a file using PrimeFaces, but the fileUploadListener method isn't being invoked after the upload finishes. Here is the view: <h:form> <p:fileUpload fileUploadListene...

While analyzing the performance of a JSF 2.1 + PrimeFaces 4.0 webapp with Google PageSpeed, it recommends among others to defer parsing of JavaScript files. On a test page with a <p:layout> a...

I would like to deactivate the spell check in a PrimeFaces inputTextarea. spellcheck="false" is not possible in a p:inputTextarea <p:inputTextarea value="#{mybean.cardescription}&...

I have a primefaces p:dataTable with InCell editing enabled and want to trigger/activate the RowEditor for the newly added row. Excerpt of XHTML <p:commandButton id="btnAddEntry" value="Add ne...

I' trying to migrate a spring boot application from spring boot 2.7.8 to 3.0.6. The application uses jsf mojarra and primefaces for GUI. The application works fine with spring boot 2.7.8 Spring boo...

There is p:dataTable with p:inputText in a column: <h:form id="form"> <p:dataTable id="dataTable" value="#{rowReorder.dataList}" var="row" draggableRows="true" rowKey="#{row.id}"> ...

I have a dynamic list of data tables and I need to enable row selection for a single row of each table. The code below works only if the user selects a row of the last data table, maybe because the...

I have a Dialog in my Page, which contains a input field (Date, Calendar) . The problem is that the calendar opens directly after opening the dialog, because the focus is set on the first input. I...

I am trying to follow http://primefaces.org/themes to get it working. All community themes are also available in "all-in-one" package. <dependency> <groupId>org.primefaces.themes&l...

I have a button on a page that causes my data table to refresh via an AJAX request. Something like this: <h:form id="datatable"> <p:dataTable/> </h:form> <p:commandButton upda...

I am using primefaces 5.1, liferay 6.2.0-ga2 and JSF2. I have a page with button. When I press right-click a context menu with one menuitem is displayed. That menuitem must open a new tab, but it d...

In my JSF's datatable I have implemented lazy loading and when I paginate through records it is taking time about 4 or 5 seconds to execute next set of records, actually it should be take less than...

Is there a way to remove the select all check box on the header of the p:datatable. I need check box on the individual row but not on the header.

I want p:selectOneMenu width to be auto regarding to the parent cell not regarding to the values it has. <p:panelGrid> <p:row> <p:column><p:outputLabel value="Value01" for="...

I have a problem with the validation of a <p:inputText> and updating its content. Basically when the inputText validation fails, it never gets updated again. Here's a simple example to clar...

I've changed my code completely. But active index is still showing problems. Sometimes it gets called and sometimes it doesn't. What's wrong with the following xhtml code? <?xml version='1.0' e...