Question
Infosys LTD
BE
Last activity: 7 Sep 2017 10:53 EDT
Downloading image from external url
Hi All,
I have a requirement where I have a button and when user clicks on that button a image will open in new document which I am able to achieve but I am unable to download the image to local server because these downloaded images will later be used in email attachement.
I have tried to look for out of the box rules for downloading images from external url but no luck.
Can anybody help me here?
Best Regards,
Harsh Soni
Pegasystems Inc.
IN
Hi
Have you checked the activity Rule-File-Binary.downloadFile ?
You might need to create your own activity and twig the logic of this activity a little in order to access external URL image.
Infosys LTD
BE
Hi Santanu,
Thanks for the reply . Will try the suggested approach and post if it works or not.
Regards,
Harsh
Pegasystems Inc.
GB
CONNECT-HTTP rule may also work for you here ?
(Although I have never used this to capture a BINARY file from the WEB ).
Cognizant
US
Use the below script in a Auto generated section OR Control.
<script>
function DownloadURL(url)
{
if((navigator.userAgent.indexOf("MSIE") != -1 ) || (!!document.documentMode == true ))
{
var win = window.open("", "FileDownload","width=500,height=400,resizable=yes");
win.document.write('<iframe id="MyFrame" width="100%" height="100%"></iframe>');
win.document.getElementById('MyFrame').src = url;
}
else
{
var a = document.createElement('a');
a.href = url;
a.download = url;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
}
}
</script>
<html>
<img border="0" src="webwb/pzDownloadIcon.png" title='Download File' width="16" height="16" onclick="DownloadURL('<%=tools.getParamValue("URL")%>')"/>
</html>