[flexcoders] Re: .Net webservice and datagrid
Ok, next question. I've searched through the news groups and Adobe
labs with no luck...
I'm able to display the datagrid with a namespace with no problem.
When I try to update, though, I noticed that my changes never stuck.
As soon as I clicked off the cell, my changes were removed.
I figured it was, again, a problem with the namespace. I added a
function to handle the 'itemEditEnd' event and manually update my
source XML.
private function dgChange(event: DataGridEvent):void
{
var q:QName = new QName(myNS, event.dataField);
event.currentTarget.selectedItem[q] =
event.target.itemEditorInstance.text;
}
While this worked, it surely can't be the mose elegant solution.
Furthermore, I noticed the 'itemEditorItemEditEndHandler' fired and
duplicted my entry only w/o the namespace. This isn't an issue on
the front end but causes problems with the webservice when I attempt
to pass the data back.
I've thought about overloading the 'itemEditorItemEditEndHandler'...
but that can't be the best solution. Is it? Is there another way to
handle datagrid updates with namespaces that allows Flex to do it
natively?
Thanks again for any help!
Bruce
Beautiful!! This worked wonderfully and will save hours of
recoding
time. I was ok up to 'use namespace' but had never heard of the
qName.
Thanks!
Bruce
--- In flexcoders@yahoogroups.com, ben.clinkinbeard
ben.clinkinbeard@ wrote:
Yep, you have to specifically address the namespace. The easiest
way
is the use namespace directive. More detailed explanation here:
http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-
namespaces/
HTH,
Ben
--- In flexcoders@yahoogroups.com, btkracker bthornbury@
wrote:
I'm trying to receive XML data from a .Net webservice and
populate a
datagrid. I'm able to receive the XML data ok but I can't see
anything in the datagrid.
I attempted to manually duplicate the data returned and found
that it
has something to do with the moniker returned. Here is the XML
returned from the webservice:
searchCriteriaResult xmlns=http://mysite.com/;
XrefData
bukey1/bukey
prKey14/prKey
moKey-1/moKey
spKey73/spKey
tdKey47/tdKey
/XrefData
XrefData
bukey1/bukey
prKey14/prKey
moKey15/moKey
spKey73/spKey
tdKey47/tdKey
/XrefData
/searchCriteriaResult
If I manually create an XML object and bind it to my datagrid,
I
get
the same result...nothing. However, if I remove the 'xmlns'
attribute _or_ add a moniker (such
as 'xmlns:Test=http://mysite.com;') it works fine.
Anyone have any ideas? I'm completely stumped!!
[flexcoders] Re: .Net webservice and datagrid
Beautiful!! This worked wonderfully and will save hours of recoding time. I was ok up to 'use namespace' but had never heard of the qName. Thanks! Bruce --- In flexcoders@yahoogroups.com, ben.clinkinbeard [EMAIL PROTECTED] wrote: Yep, you have to specifically address the namespace. The easiest way is the use namespace directive. More detailed explanation here: http://www.returnundefined.com/2006/07/datagrid-labelfunction-and- namespaces/ HTH, Ben --- In flexcoders@yahoogroups.com, btkracker bthornbury@ wrote: I'm trying to receive XML data from a .Net webservice and populate a datagrid. I'm able to receive the XML data ok but I can't see anything in the datagrid. I attempted to manually duplicate the data returned and found that it has something to do with the moniker returned. Here is the XML returned from the webservice: searchCriteriaResult xmlns=http://mysite.com/; XrefData bukey1/bukey prKey14/prKey moKey-1/moKey spKey73/spKey tdKey47/tdKey /XrefData XrefData bukey1/bukey prKey14/prKey moKey15/moKey spKey73/spKey tdKey47/tdKey /XrefData /searchCriteriaResult If I manually create an XML object and bind it to my datagrid, I get the same result...nothing. However, if I remove the 'xmlns' attribute _or_ add a moniker (such as 'xmlns:Test=http://mysite.com;') it works fine. Anyone have any ideas? I'm completely stumped!!
[flexcoders] Re: .Net webservice and datagrid
Yep, you have to specifically address the namespace. The easiest way is the use namespace directive. More detailed explanation here: http://www.returnundefined.com/2006/07/datagrid-labelfunction-and-namespaces/ HTH, Ben --- In flexcoders@yahoogroups.com, btkracker [EMAIL PROTECTED] wrote: I'm trying to receive XML data from a .Net webservice and populate a datagrid. I'm able to receive the XML data ok but I can't see anything in the datagrid. I attempted to manually duplicate the data returned and found that it has something to do with the moniker returned. Here is the XML returned from the webservice: searchCriteriaResult xmlns=http://mysite.com/; XrefData bukey1/bukey prKey14/prKey moKey-1/moKey spKey73/spKey tdKey47/tdKey /XrefData XrefData bukey1/bukey prKey14/prKey moKey15/moKey spKey73/spKey tdKey47/tdKey /XrefData /searchCriteriaResult If I manually create an XML object and bind it to my datagrid, I get the same result...nothing. However, if I remove the 'xmlns' attribute _or_ add a moniker (such as 'xmlns:Test=http://mysite.com;') it works fine. Anyone have any ideas? I'm completely stumped!!
[flexcoders] Re: .Net webservice and datagrid
Hi, Is: http://mysite.com/ In the namespace field added by the RTF editor for this mailing list, or is it really in your code? I'm no namespace master, but is it correct/neccessary? Also any or symbols in XML attributes (including namespaces) should be encoded, e.g. gt; or lt;. If you use XML tags inside your attributes it will break your xml. So it may not even be the fact that your using a namespace, just the way your declaring it... Try: searchCriteriaResult xmlns=http://mysite.com/; instead. --- In flexcoders@yahoogroups.com, Tracy Spratt [EMAIL PROTECTED] wrote: Notice the xml elements do not have namespace prefixes. This means that they are using the default namespace which is declared in the root tag, without a prefix. So adding this directive: default xml namespace = http://mysite.com/ http://mysite.com/ ; should allow you to reference the nodes. I hope. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of btkracker Sent: Tuesday, January 16, 2007 1:58 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] .Net webservice and datagrid I'm trying to receive XML data from a .Net webservice and populate a datagrid. I'm able to receive the XML data ok but I can't see anything in the datagrid. I attempted to manually duplicate the data returned and found that it has something to do with the moniker returned. Here is the XML returned from the webservice: searchCriteriaResult xmlns=http://mysite.com/ http://mysite.com/ XrefData bukey1/bukey prKey14/prKey moKey-1/moKey spKey73/spKey tdKey47/tdKey /XrefData XrefData bukey1/bukey prKey14/prKey moKey15/moKey spKey73/spKey tdKey47/tdKey /XrefData /searchCriteriaResult If I manually create an XML object and bind it to my datagrid, I get the same result...nothing. However, if I remove the 'xmlns' attribute _or_ add a moniker (such as 'xmlns:Test=http://mysite.com http://mysite.com ') it works fine. Anyone have any ideas? I'm completely stumped!!
