[fusion-users] calling query() method from another window

[Vitor Fortunato]

thanks Paul, I will try that later...

Tómas,

You have to create an array for the options:

var options = {};
options.selectionType = 'INTERSECTS';
options.geometry = "POLYGON((-75.58840579710144 -10.755072463768112,
-61.16086956521739 -10.755072463768112, -61.16086956521739
0.005797101449276809, -75.58840579710144 0.005797101449276809,
-75.58840579710144 -10.755072463768112))";
 options.maxFeatures = 0;
 options.filter = "gid=1"
 options.layers = 'States';

*BUT, *Fusion doesn't  use the options.filter yet... to make a query by
filter you need to change a line code of the query.php file
(Fusion\mapserver|mapguide\php\query.php):
search for the line bellow at the code (it only query by shape):
if (@$oLayer->queryByShape($oSpatialFilter) == MS_SUCCESS) {

change it to:
if (@$oLayer->queryByAttributes($field, $filter, MS_MULTIPLE) == MS_SUCCESS)
{



see you



On Fri, Jun 6, 2008 at 6:30 AM, Tómas Guðmundsson <tomas at snertill.is> wrote:

> In related matters, does anyone know of a resource that can tell me how to
> query? I do have a certain layer or a certain map I want to query against,
> but I don't know the format of a query string for map.query(). I see that
> Paul sent some options so maybe I need an options variable to search by ? Is
> there anywhere in the fusion code where this is done so I can see what
> parameters options has ?
>
> Rgds
> Tómas
>
> -----Original Message-----
> From: fusion-users-bounces at lists.osgeo.org [mailto:
> fusion-users-bounces at lists.osgeo.org] On Behalf Of Paul Spencer
> Sent: 6. júní 2008 01:37
> To: Vitor Fortunato
> Cc: fusion-users at lists.osgeo.org
> Subject: Re: [fusion-users] calling query() method from another window
>
> Hi Vitor,
>
> you need to get the map in a slightly different way:
>
> var map = window.opener.Fusion.getWidgetById('map'); //or whatever
> your map div id is
> map.query(options);
>
> Cheers
>
> Paul
>
> On 5-Jun-08, at 8:40 PM, Vitor Fortunato wrote:
>
> > Hi list!
> >
> > I am trying to call the query() method from a new window opened by a
> > widget.
> > In execute method of the widget I have the code bellow:
> >
> > execute : function() {
> >     var Url = 'qb.html';
> >     winQb = window.open(Url, 'New window',
> > 'toolbar
> > =
> > no
> > ,menubar
> > =
> > no
> > ,location
> > =no,resizable=yes,status=yes,scrollbars=yes,width=900,height=540');
> > }
> >
> >
> > when the widget is executed it pops up a new window. I am trying to
> > execute the query method from this new window. I've tried to code
> > something, but still with no success:
> > code of the new window:
> > <script>
> >     var options = {};
> >     options.filter = 'gid in (1, 2, 3)';
> >     options.layers = 'Estados';
> >
> >     window.opener.Fusion.Widget.Map.query(options);
> >
> >     //also tried to get the caller widget:
> >     // var myWidObj = new window.opener.Fusion.Widget.Pqb();
> > </script>
> >
> > thanks in advance
> > _______________________________________________
> > fusion-users mailing list
> > fusion-users at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/fusion-users
>
>
> __________________________________________
>
>    Paul Spencer
>    Chief Technology Officer
>    DM Solutions Group Inc
>    http://www.dmsolutions.ca/
>
> _______________________________________________
> fusion-users mailing list
> fusion-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/fusion-users
>
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