Hi Andrew,
this problem stems from the fact that we don't pass the selection xml
around from client to server all the time - I decided that the
selection can be saved on the server just fine and restored at a later
time.
I did find a reasonably simple way to work around this before but I
can't find the code. But it did involve a server-side change in the
code that is being called by InvokeURL, essentially you need to check
if the value of Select literally equals $CurrentSelection and instead
of doing something like:
$selection = new MgSelection($map, $selectionXml);
you would do
$selection = new MgSelection($map);
$selection->Open($resourceService, $mapName);
(sorry, this in php)
Please let us know if you attempt this and if it works - then I can
put it in the wiki
Cheers
Paul
On 11-Jun-08, at 1:34 PM, Andrew DeMerchant wrote:
I've been trying to migrate (or look into migrating) my projects to
Fusion. They all use an InvokeURL script to pass selected data to
another URL. The problem I'm having with this in fusion seems to be
totally Fusion's fault. It seems that Fusion's InvokeURL widget is
defective. My very first parameter is supposed to be
$CurrentSelection - which is supposed to give me an xml selection
string. In fusion, all that it does is return a
string...."$CurrentSelection". Quite useless....My first parameter
in my InvokeURL widget is: Key = Selected, Value =
$CurrentSelect....this should give me something like "myurl.asp?
Select=xmlblah". Instead, I get "myurl.asp?Select=
$CurrentSelection". Is there a known workaround for this?
Andrew
--
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Andrew DeMerchant
Computer Technologist
ph.1-877-2GEMTEC x.163
fax 506-453-9470
GEMTEC Limited
191 Doak Road
Fredericton, NB, Canada
E3C 2E6
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