[Geomoose-users] Feature Editor: Polygon_update and Polygon_delete Errors

[Brent Fraser]

Atif,

   The Feature Editor doc on the Geomoose site uses the results of the 
Identify operation to render a link to delete the selected feature.  
Your mapbook creates a "delete_polygon" button on the tool bar 
referencing the a delete_polygon service:

<service name="delete_polygon">
<url>php/editor.php</url>
<step type="input">
<input type="hidden" name="op" value="delete"/>
<input type="hidden" name="table" value="test_polygons"/>
<input type="hidden" name="feature:polygon_id"/>
</step>
</service>

Since your service has no spatial step (only a form input step), there 
is no way for the user to select the polygon to delete.

   You need to look at the Feature Editor doc and get your editing 
functions working as documented first, then you would be in a better 
position to expand it by adding tool bar buttons to do delete and modify.

Best Regards,
Brent Fraser


On 12/11/2011 12:54 PM, Atif Butt wrote:
> Hi Brent
> I used the following code, for the identify.html file.
> Kindly have a look. http://141.117.248.26/geomoose2/geomoose.html
> <!-- MapServer Template -->
>
> <tr bgcolor="#AA55AA">
>
> <td colspan="2"><b>[title] ([polygon_id])</b></td>
>
> </tr>
>
> <tr>
>
> <td>Owner:</td><td>[owner]</td>
>
> </tr>
>
> <tr>
>
> <td>
>
> <a href="javascript:GeoMOOSE.startService('modify_polygon', 
> {'feature:polygon_id' : '[polygon_id]','feature:wkb_geometry' : 
> '[wkt_geometry]', 'feature:title' : '[title]', 'feature:owner' : 
> '[owner]'})">Edit</a>
>
> </td>
>
> <td>
>
> <a href="javascript:if(confirm('Are you sure you want to delete 
> this?')) { GeoMOOSE.startService('delete_polygon', 
> {'feature:polygon_id' : '[polygon_id]'}); }">Delete</a>
>
> </td>
>
> </tr>
>
> Secondly, why the above geomoose link can only be working inside 
> firefox, why not IE, and chrome, etc. Do you have any idea ?
>
> Best regards
> Atif
> On Wed, Dec 7, 2011 at 10:20 AM, Brent Fraser <bfraser at geoanalytic.com 
> <mailto:bfraser at geoanalytic.com>> wrote:
>
>     Well the PHP is pretty simple for the delete:
>
>         } else if($operation == 'delete') {
>                 if($feature_info[$primaryKeyColumn] < 1) {
>                         print 'No Feature ID specified to delete.<br/>';
>                         die;
>                 }
>
>     So what that tells me is that the value passed from the browser is
>     <1.  Possibly your identity.html has a syntax problem?  And what
>     is the content of the "Delete" link when you do an identify on the
>     polygon?
>
>     Best Regards,
>     Brent Fraser
>
>
>     On 12/6/2011 11:03 PM, Atif Butt wrote:
>>
>>     Yes
>>
>>     this is my test_polygon.ini file settings
>>
>>     ; Basic Connection Information
>>            host=localhost
>>            dbname=postgis
>>            username=postgres
>>            password=xxxxxxx
>>
>>     ; Table Information
>>            tablename=test_polygons
>>            geometry_column=wkb_geometry
>>            primary_key_column=polygon_id
>>            primary_key_sequence=test_polygons_seq
>>            srid=26915
>>
>>     ; Required Columns
>>     ; This is a comma separated list of columns required
>>     ; for creating or updating features in this layer
>>           required_for_create=wkb_geometry,title
>>           required_for_update=title
>>
>>     ; GeoMOOSE Information
>>            layerpath=poly_editor/polygons
>>
>>
>>     Regards
>>     Atif
>>
>>
>>     On Tue, Dec 6, 2011 at 11:24 PM, Brent Fraser
>>     <bfraser at geoanalytic.com <mailto:bfraser at geoanalytic.com>> wrote:
>>
>>         Do you have the primary_key_column defined in the ini file?
>>
>>         Best Regards,
>>         Brent Fraser
>>
>>
>>         On 12/6/2011 7:24 PM, Atif Butt wrote:
>>>
>>>         Hi
>>>
>>>         Is there any other steps needs to do (except written inside
>>>         the feature editor document) for "polygon_update and
>>>         ploygon_delete". Because after doing these steps, when I use
>>>         update polygon feature I am getting this message (1No
>>>         Feature ID available for update.) and when I use
>>>         delete_polygon tool, it says "No Feature ID specified to
>>>         delete."
>>>
>>>         I think something is missing.
>>>
>>>         kindly check (http://99.243.192.221/geomoose2/geomoose.html)
>>>         and give me your suggestions.
>>>
>>>         Best Regards
>>>
>>>         Atif
>>>
>>>
>>>
>>>         _______________________________________________
>>>         Geomoose-users mailing list
>>>         Geomoose-users at lists.osgeo.org  <mailto:Geomoose-users at lists.osgeo.org>
>>>         http://lists.osgeo.org/mailman/listinfo/geomoose-users
>>
>>
>
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