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

v.bannur May 5, 2011 2:33 AM

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

<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.