I try to use a dynamic p:graphicImage with a StreamedContent object but nothing is displayed. The img tag is rendered in the html markup but with firebug I can see that the img src attribute is causing a 404 - not found error. I'm using a similar approach as described [here][1]. In a custom java class I'm generating a StreamedContent object from a previously uploaded image. In an ivy script block I'm assigning the return value to a dataclass attribut of type StreamedContent. Here some code snippets: java class MyImageUtil: public StreamedContent retrieveImageAsSC() { ... StreamedContent sc = new DefaultStreamedContent(inputStream, mimeType, fileName); return sc; } ... ivy script block: in.myDataClass.streamedContent = myImageUtil.retrieveImageAsSC(); ... jsf xhtml: p:graphicImage value="#{data.myDataClass.streamedContent}" /> The following URL is generated for the img src attribute: http://localhost:8081/ivy/faces/javax.faces.resource/dynamiccontent.properties?ln=primefaces&pfdrid=pfdrid_945697ac-ead2-49e3-af3c-4185184fe927 which isn't accessible. [1]: http://answers.axonivy.com/questions/261/how-to-set-content-type-of-a-download-of-a-filehttp://answers.axonivy.com/questions/261/how-to-set-content-type-of-a-download-of-a-file --- After a bit of research and debugging it seems to be an ivy designer bug :). As described over at [stackoverflow][1] you should use a method expression for the value attribute of the p:graphicImage. This method should be called twice: 1. while rendering the html markup so the img tag is getting generated 2. when the browser actually requests the image In ivy this method is only called **once**. I've tested it with v5.0.16 and v5.1.4 to no avail. As the mentioned solution from stackoverflow is working in a standalone jsf web application I assume that this is an ivy designer bug. I'm looking forward to any feedback to solve this issue. [1]: http://stackoverflow.com/questions/8304967/how-to-use-pgraphicimage-with-streamedcontent-within-pdatatable

I try to use a dynamic p:graphicImage with a StreamedContent object but nothing is displayed. The img tag is rendered in the html markup but with firebug I can see that the img src attribute is causing a 404 - not found error. I'm using a similar approach as described [here][1]. In a custom java class I'm generating a StreamedContent object from a previously uploaded image. In an ivy script block I'm assigning the return value to a dataclass attribut of type StreamedContent. Here some code snippets: java class MyImageUtil: public StreamedContent retrieveImageAsSC() { ... StreamedContent sc = new DefaultStreamedContent(inputStream, mimeType, fileName); return sc; } ... ivy script block: in.myDataClass.streamedContent = myImageUtil.retrieveImageAsSC(); ... jsf xhtml: p:graphicImage value="#{data.myDataClass.streamedContent}" /> The following URL is generated for the img src attribute: http://localhost:8081/ivy/faces/javax.faces.resource/dynamiccontent.properties?ln=primefaces&pfdrid=pfdrid_945697ac-ead2-49e3-af3c-4185184fe927 which isn't accessible. [1]: http://answers.axonivy.com/questions/261/how-to-set-content-type-of-a-download-of-a-file