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AdfDhtmlPage.prototype.requestStatusChanged Not Called (Doc ID 2521477.1)

Last updated on MARCH 06, 2021

Applies to:

Oracle JDeveloper - Version 11.1.1.9.0 and later
Information in this document applies to any platform.

Symptoms

In an table with result data and download links taskflow if parameter af:fileDownloadActionListener is being used in Firefox the application is not working properly.
A portal page has 3 taskflows (custom form, table with result data and download links for each row, content presenter with text and download links for content items).

As soon as the table in the second taskflow contains a row with a download link:

a problem with AdfDhtmlPage.prototype.requestStatusChanged occurs, when a user clicks one of the download links in the content, like the following

<a href="<URL_TO_FILE>" class="download type-csv af_goLink" id="<ID>">Download link</a>

requestStatusChanged is called when the link is clicked and the download starts but it's never called after that. So there's no sign when the download has finished. This happens only in Firefox (IE and Chrome work). What's even more weird is, that it even works in Firefox, if single step through the ADF Javascript Code is used.

So, it seems to be something like a timing issue and it must have something to do with af:fileDownloadActionListener. When removing this component from the table, it works also in Firefox.

Changes

 

Cause

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