0 Replies Latest reply on May 5, 2011 2:33 AM by Vishwanath Bannur

    Need to display the dynamic image by reading the BLOB from database

    Vishwanath Bannur Newbie

      Hi,

       

      I am reading the BLOB from database and storring as the byte array in the managed bean. I need to display this byte array as image in richfaces.

      I tried using

      <a4j:mediaOutput element="img" cacheable="false" session="true"

                     createContent="#{productSrchMBean.paint}"  style="width:60px; height:60px;"

                     value="#{searchResult.image}"

      But the image is not shown in UI.

       

      I even tried the solution given in

      http://community.jboss.org/wiki/A4jmediaOutputAndLargeObjectsAsValue

       

      <a4j:mediaOutput element="img" cacheable="false" session="true"

                     createContent="#{productSrchMBean.paint}"  style="width:60px; height:60px;"

                     value="#{sdh:storeDataAndGetKey(searchResult.image)}"

       

      But it gives the as "Function sdh:storeDataAndGetKey not found".

       

      Could someone please help me to solve the problem.