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

[Paul Spencer]

I've put together a quick page in the wiki describing the parameters  
(as best as I know them right now without doing a lot of testing):

http://trac.osgeo.org/fusion/wiki/Cookbook/Map/Query

Feel free to comment if you discover that things don't work quite this  
way.

Cheers

Paul

On 6-Jun-08, at 7:22 AM, Vitor Fortunato wrote:

> 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
>


__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://www.dmsolutions.ca/