如何为Primefaces GraphicImage设置图像目录

Question

I have a graphicImage component but I couldn't see my loading.gif file. I think there is a problem with file path. My image is under "Web Pages/Resources/images/loading.gif".

I am using Netbeans and Here is my page "Web Pages/Pages/customPages/index.xhtml";

<p:blockUI block="myDataTable" trigger="myDataTable">  
            Loading<br />  
            <p:graphicImage library="images" value="loading.gif"/>  
        </p:blockUI

EDIT: These are also didn't work :)

library="images" value="loading.gif"
library="resources/images" value="loading.gif"
value="loading.gif"
library="resources" value="loading.gif"

EDIT2: Here is how I solved this issue but I don't think it is a good solution. Is there any other way?

value="#{FacesContext.getCurrentInstance().getExternalContext()}/resources/images/loading.gif"

Answer 1

When you use library attributte you shouldn't use value attributte. Use name attributte instead. Try:

<p:graphicImage library="images" name="loading.gif" />

Answer 2

use the attributte library to indicate the folder that is inside the resources folder

<p:graphicImage library="images" name="loading.gif" />

if you use subfolders

<p:graphicImage library="images" name="folder1/folder2/loading.gif" />