Need help to open this type of map data using qgis desktop:
Related
Actually I have a problem with exchanging data between views. i have a view that conatains a selectable table and i want to get the data of the selected rows and navigate to another view to do the treatement of these data (i've already done the navigation stuff) i just don't know how to create a global model or pass the data directly to the other view (i'm new to SAPUI5). Can anybody help me with that please?
Thank you in advance.
Approach 1: Global model
You can create global model in component.js or App.controller.js
and later you can assign data (selected record) to baseModel property like below
this.getView().getModel('baseModel').setProperty('/oSelectedRecord', data)
and in other view you can access that by below
this.getView().getModel('baseModel').getProperty('/oSelectedRecord')
Approach 2: Routing with parameter
Source view changes
Destination view changes
You can check detailed example in walkthough (choose older version, in newer version you won't see much code details)
I am Working Routing application it is Basically Working on .osm File . I have shape file file so need to be changes used QGIS Desktop Application . But I have no idea Shape file Which Attributes map to OSM data Attributes
Following Tag Used For OSM Data Routing
Way types
highways
Routing
oneway,junction,maxspeed,bridge,tunnel,surface,access
Relations
type
Directions
lanes,name,name_1,ref
Relations
type
I am using Microsoft Enterprise Library IRowMapper for getting data and mapping to result set, but is there any possibility of using IRowMapper for inserting data?
I'm designing a DB using VS2012 (EF5) by first creating a model. I can't find a way to store images - not an image type, nor Binary type. What can I use?
If you were using data first, you would end up with a byte array (byte[]), so that's what I would go with.
Picking Binary as the type in the model builder with create a byte[].
I have a postgresql db table with a City table that has a geography field with the city coordinates.
I have made a php page that loops through these records, converts geo field in latit/longit and draws a marker in an OpenLayers map to the city during an ajax call.
I don't know if this is the correct way to do it: is there a way to directly bind the sql query to the map without having to loop?
Is there a more direct relation between the database and the OpenLayers maps?
I am not sure about what is the software stack that you are using, but usually, OpenLayers do not work directly with PostGIS.
A common configuration is PostGIS -> GeoServer -> OpenLayers
GeoServer will get your data from the database (or many other sources) and publish it in a valid format for openlayers like wms.
For more specific questions you can post your question in https://gis.stackexchange.com/