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HTTPService request problem

waefre
Level 1
Level 1
Hi,

I've faced a problem with HTTPService. I want to send a
parameter with a <request> markup to the jsp page and get
data based on this parameter. The service populate an
ArrayCollection.

I've used a button to execute the httpserv.send() method but
it doesn't work as I want it to.

The problem is, proper data appears after the second click on
the button. After the first click, ArrayCollection doesn't
populate, after second it populates right. The same thing happens
with changing parameter - after change and click, array is still
populated with the data representing previous prameter. After
second click, everything show as it should. Another parameter
change works the same.

Any ideas how to get data AFTER sending request? HttpService
code below.

Thanks in advance.



Best regards,

Wojtek



...

<mx:HTTPService

id="getPermissions"

url="
http://.../getPermissions.jsp"

method="POST"

useProxy="false"


result="permissionsArray=ArrayCollection(getPermissions.lastResult.permissions.permission);"

fault="handleFault(event)"

>

<mx:request xmlns="">


<contr_nr>{dataGrid1.selectedItem.contr_nr}</contr_nr>

</mx:request>

</mx:HTTPService>

...







2 Replies
waefre
Level 1
Level 1
The problem has been solved. I figured out that it had
nothing to do with HTTPService, the service was ok (as it looks :).
The problem was with data binding. Thanks anyway.