using primefaces extensions (inputNumber)

Question

i'm new in primefaces word , and i need to use primefaces extensions (inputNumber)

in the XHTML file I add the taglib :

xmlns:pe="http://primefaces.org/ui/extensions"

when adding the jar :

primefaces-extensions-0.6.3;

I have an error : La ressource demandée n'est pas disponible.

When removing it, the application works but the inputNember doesn't show and I get this error:

Warning: This page calls for XML namespace http://primefaces.org/ui/extensions declared with prefix pe but no taglibrary exists for that namespace.

Emelia

How you add "primefaces-extensions-0.6.3" ? – Salto

i just add the jar primefaces-extensions-0.6.3 to the lib folder. – Emelia

this is the error i got : java.lang.ClassNotFoundException: org.apache.commons.lang3.StringEscapeUtils – Emelia

You need to add commons-lang jar file. – Salto

i add the common-lang3.jar and it works ^_^ thank youa a lot – Emelia

You should answer your question to close it. – Salto

i tried to do it but i have the msg : Users with less than 10 reputation can't answer their own question for 8 hours after asking. – Emelia

You shoud mark @Serkan Arıkuşu's answer as answer to close this question. – Salto

Answer 1

To work with primefaces extensions i should add to the XHTML file the taglib:

xmlns:pe="http://primefaces.org/ui/extensions" 

and to the lib folder two jars:

primefaces-extensions-0.6.3.jar
common-lang3.jar.

that is all.

Emelia

Answer 2

If you are using maven for your dependencies, the required entry is

<dependency>
    <groupId>org.primefaces.extensions</groupId>
    <artifactId>primefaces-extensions</artifactId>
    <version>0.6.3</version>
</dependency>

This will add the required dependencies for primefaces extensions.

If you are not using maven, then you should follow the Getting Started guide for "other users" and add all the necessary jars

Kissel

@Ghizlane Ghizlanee: you shoud mark Serkan Arıkuşu's answer as answer to close this question. – Salto

Answer 3

For me, one maven dependencies is missing !

<dependency>
   <groupId>org.apache.commons</groupId>
   <artifactId>commons-lang3</artifactId>
   <version>3.0</version>
</dependency>

Attention: currently "commons" is with S at end

At 2016.12.24, the version of extension can now be 6.0.0

<dependency>
    <groupId>org.primefaces.extensions</groupId>
    <artifactId>primefaces-extensions</artifactId>
    <version>6.0.0</version>
</dependency>

Thanks to Rong Nguyen and Ghizlane La

Last remark

I have encouter some problems (error message in Chrome indicating that some ressources are missing) because the versions used for Primefaces and PrimefacesExtension end Commons-lang3 are not compatible !

But I have found that the following combination work correclty for me.

<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-lang3</artifactId>
    <version>3.5</version>
</dependency>

<dependency>
    <groupId>org.primefaces</groupId>
    <artifactId>primefaces</artifactId>
    <version>6.0</version>
</dependency>

<dependency>
    <groupId>org.primefaces.extensions</groupId>
    <artifactId>primefaces-extensions</artifactId>
    <version>6.0.0</version>
</dependency>

I hope that will be useful for others :-)

Kolosick