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Re: DirectAction + Session restoration
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Re: DirectAction + Session restoration


  • Subject: Re: DirectAction + Session restoration
  • From: Gavin Eadie <email@hidden>
  • Date: Wed, 31 Aug 2005 11:23:33 -0400

At 12:54 AM +1000 9/1/05, LD wrote:
The reason: The ISMAP attribute of the IMG tag causes an image to function as a graphical navigation tool, when combined with an anchor tag. [...] So, the url displayed in the source is identical - but when the user clicks the image a different url is requested. i.e., with the additional coords. So, here's the output of each WORequest. Take note of the wosid identified at the end of each request's string.

The culprit: the additional coords, "?8,3"

I saw the "ismap" in the html, and I wondered about the coordinate return -- those were indeed the areas of difference. And I appreciate your sample code to clip off the coords and then proceed as usual. And thanks for reminding me of the WX collection of work.


I'm glad of the pointers to how I can fix up my code, and I don't wish to seem ungrateful, but my pesky curiosity is still piqued! My original question, "Why do they behave differently?" is answered in the sense of explaining what is happening and how to workaround it, but I still wonder why in the larger sense of, "Why were they designed to work differently?" Why does having "?x,y" on the end of the request suppress the components knowledge of the existing Session ?

In short: is this a bug, or a feature?
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References: 
 >WOComponent.hasSession() (From: Kieran Kelleher <email@hidden>)
 >Re: WOComponent.hasSession() (From: Chuck Hill <email@hidden>)
 >DirectAction + Session restoration (From: Gavin Eadie <email@hidden>)
 >Re: DirectAction + Session restoration (From: LD <email@hidden>)
 >Re: DirectAction + Session restoration (From: Kieran Kelleher <email@hidden>)
 >Re: DirectAction + Session restoration (From: LD <email@hidden>)

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