show image from data-workattach-file to html stream
Hi all,
I have uploaded image with the name (for ex: image.jpg) on data-workattach-file.
I want to show the uploaded image on html stream.
with the code <img src=''/> , what I must do to the src='', to show the uploaded image?
thankyou.
Regards,
Adrian
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Pegasystems Inc.
IN
Hi,
You can read the "pyAttachStream" from the Data-WorkAttach-File and try with the below code.
<img src="data:image/jpg;base64, attachmentStreamHere" alt="imageName" />
Thanks,
Santhosh
KBRU
ID
Hi Santosh,
I could not find "pyAttachStream" on my clipboard.
can we use other source?
Thanks,
Adrian
Pegasystems Inc.
IN
You can find in the rule xml of Data-WorkAttach-File.
Thanks,
Santhosh
PT Bank Sinarmas Tbk.
ID
I can't find pyAttachStream in clipboard.
Can you give me an example of pyAttachStream value?
A screenshot of it in a clipboard would be nice.
Pegasystems Inc.
IN
pyAttachStream contains the base64 encoded stream of the image/file data.
It looks like below in clipboard.
you need to perform an obj-open of the data-workattach-file instance to get this on the clipboard.
PT Bank Sinarmas Tbk.
ID
Thank you for your response. I found it.
But is it possible to insert the 'pyAttachStream value' dynamically?
Pegasystems Inc.
IN
yes you can insert dynamically,
try this
<img src="data:image/jpg;base64,"+<%= tools.findPage("page name").getProperty("pyAttachStream").getStringValue() %> alt="imageName" />
update the page name above to your page.