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Thread: [RESOLVED] Check ending page load in a special case

  1. #1
    Join Date
    Sep 2010
    Posts
    2

    resolved [RESOLVED] Check ending page load in a special case

    Hi all!

    I'm having some troubles trying to know the end of a page load in a very particular case. Here it is :

    1) page is loaded
    2) it has a button : "Print PDF"
    3) when click on it, the following code is executed:
    Code:
    window.location.href = "printpdf.php";
    4) the php page returns the pdf, asking for download (or open with), so headers are set to "Content-type: application/pdf"

    Is it possible to know when the popup "download / open with" appears? I tried to put a "window.onload=function(){alert('hi');}" just before the location.href, but nothing happens.

    What I would like to do is to display a "please wait" after clicking the button, and remove it when the pdf is generated. Is there a solution or may I search a totally other way to do it? (The full reload of the page is not an option, unfortunately)

    Thanks!
    rekam

  2. #2
    Join Date
    Aug 2007
    Posts
    3,767
    No, or at least not easily. That kind of stuff is really outside of JavaScript's remit.

  3. #3
    Join Date
    Sep 2010
    Posts
    2
    Ok, thanks. So I will search in an other way. Maybe by generating the pdf to the server, and then link on it... Or I say byebye to the "please wait" ^^

    Anyway, thanks

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