Using FileDownloadUI Element in TableCellEditor and Calculated Attribute

[Amey-Mogare]

Hi,

I am displaying list of file names and links to download them in a table.

I want to implement the feature where Open/Save As/Cancel pop up appears when users clicks on download UI element.(Not after selecting row)

Note that I am able to do it with an action defined for onLeadSelection of table:-

try {
	String l_str_LinkValue = wdContext.currentCtx_vn_KmFolderDataElement().getLinkValue();
        String l_str_LinkName = wdContext.currentCtx_vn_KmFolderDataElement().getLinkName();
	URL l_url = new URL(l_str_LinkValue);
	InputStream l_is_inputS = l_url.openStream();  
	IWDResource res = WDResourceFactory.createResource(l_is_inputS, l_str_LinkName, WDWebResourceType.UNKNOWN, true);
	wdContext.currentContextElement().setFileRes(res);
}
catch (Exception e) {
	wdContext.currentContextElement().setFileRes(null);
}

But, I want to fill up Resource of selected row on demand. That is user can directly click on Download link and a pop up appears!

I have seen numerous tutorials about implementing this with FileDownloadUI element as TableCellEditor and Calculated Resource attribute. But I am not able to apply it to my scenario.

So can anybody please guide me step by step on this?

Please help.

Thanks and regards,

Amey Mogare

[siarhei_pisarenka3 · Accepted solution]

Hi Amey Mogare

Check this short tutorial. It shows exactly that you need: [Loading the InputStream at FileDownload on Demand|http://help.sap.com/saphelp_nw70/helpdata/en/42/f6ec5a09321bc7e10000000a11466f/content.htm]

BR, Siarhei

[Amey-Mogare · Accepted solution]

Absolutely superb!!

Thank you Siarhei.