ADF dvt:Map component Roadmap info ?

Is possible to obtain anywere a roadmap info about DVT: Map component ?
How to send a command to Mapviewer Server programmatically using a DVT:Map component? ( for example : To capture a Theme info when i clicking in the a map theme position?
Juan C LLanes

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
If this is not what you are looking for, please clarify.
Thanks
Katia

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Use dvt map component into adf mobile

Hello,
I'm just wondering if it's possible to use the dvt map component into an adf mobile application or if there's another way to display a map coming from mapviewer.
Does anybody know it there are any limitations?
Thanks and regards

Currently DVT Map component is not supported for ADF Mobile. Alternatively you could look at embedding Google Maps or just invoke Google Maps from your app. On iOS and Android, if you create a link with something like ("http://maps.google.com/maps?q=<Text or EL Expression containing the value of the address you want to search>"), then native Google Maps application would be launched to display that address. You can also embed a Google Map in your page as an image as well - check Google Map's site for details of how to issue an URL that could return an image containing Google Maps and search results.
Thanks,
Joe Huang

JDev TP4 DVT:Map Component: How to send a command to Mapviewer Server?

How to send a command to Mapviewer Server programmatically using a DVT:Map component? ( for example : To capture a Theme info when i clicking in the a map theme position?
Juan C LLanes

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
If this is not what you are looking for, please clarify.
Thanks
Katia

DVT:MAP Component

Hi,
I have the following requirement, which i'm trying to implement with <dvt:map & <dvt:PointTheme components.
*The requirement is ... I have a base map, which is being accessed via <dvt:map component. And i'm using point theme to display certain data over the map. Let us consider, over the US map ... i'm displaying 24 points(for each polygonone point .... taking the centroid of each polygon) when the map zoom level is 0.
At this zoom level '0', user can see all 24 points. But when the user start clicking on '+' to Zoom In(Now the zoom level is '1'), at this zoom level user can see only 18 points. User can see the remaining 6 points by dragging the base map to either sides.
This mean, irrespctive of the zoom level the point theme is rendering the all the points over the map. Instead, i would like to display the data specific to the polygons that are visible to the user. At zoom level '0', if the user is able to see all the polygons, then display all 24 points. And at zoom level '1'...if the user is able to see 18 polygons and then display only those 18 points. And if the user tries to see the other polygons data ... user may drag the base map either sides. In that case, the point theme should render data specific to the polygons that the user is able to see.
Similarly, if the user is at zoom level '2'...at this zoom level user is able to see 13 polygons over the IE. so the point theme should render only 13 points specific to each polygon. If the user tries to do dragging the base map either sides...then display the points, specific to the polygons that the user is able to see.
Similarly for other zoom levels ... Please let me know if you require any other information.
Thanks & Regards,
Kiran Konjeti

Hi Juan,
Are you trying to click on a point in the map and update another control on the page?
This is available today, if you create a master-detail binding and bind the master to your map theme, and detail to another view e.g. a table, and check the checkbox "Enable row selection" when you create the map theme binding, then you will get this behavior automatically.
If this is not what you are looking for, please clarify.
Thanks
Katia

Understanding point theme of dvt:map component

for usage of point theme..we have to mention either latitude and longititude or address and city and country and postal code
i want to know exactly what is latitude and longitude (these values varies if you use google maps and oracle maps ) and
in my data source i am also having x-cor ,y-cor ,longitude, latitude in every row
when using point theme.if i select X & Y(longitude & latitude).. is it sufficient to give latitude and longtitude..then purpose of x and y co-ordinates in data source...

s possible to obtain any example about how to use programatically a dvt.map component to send ( for example) a Zoom-In command to mapviewer server?

No declarative use of dvt: map component

Is possible to use in not declarative way a dvt map component like Oracle Maps Ajax Javascript API?
Thanks
Juan Carlos LLanes

s possible to obtain any example about how to use programatically a dvt.map component to send ( for example) a Zoom-In command to mapviewer server?

ADF DVT PROBLEM

Can any one tell me after downloading jdeveloper 11g how to upgrade jsf dvt lib to 2.0 because by default it jsf dvt 1.0 due to which i am unable to see graph in pop-up menu
I have download latest version 11.1.2 and i want to upgrade dvt libraries in jdeveloper because i am unable to see adf dvt in component plate (such as graphs,gaughes etc..)

As mentioned in the other post, just make sure the ADF DVT libraries are added to the project Library node (doble click the project node to open the project properties). There is nothing you need to do in terms of upgrade
Frank

Dvt:map - Example of displaying line geometry ?

Hi all,
Does anyone know of an example that shows how to display themes that contain line geometry objects (e.g. delivery routes, bus routes etc.).
All the examples I've found so far only show how to display points or polygons (areas).
I tried to use a predefined theme but ran into another problem:
Re: dvt:map - how to use a predefinedTheme with bind variables
Regards,
Robert

Hi Robert,
Thanks for your immediate response.
My requirement is some how different from yours. In our case, there are certain graphs generated using Map Builder tool & are avaiable through the Data Source.
So, i need to integrate the base maps with UI. Im able to do that independently.
Now, my requirement is to changing the map dynamically while doing zoom in. Lets say, i have 3 maps. which are Area level, Region Level & Building Blocks Levels.
For each category i have a map. Initially, i need to display the Area level map...while doing the zoom in, depends upon the zoom in level i need to change the map dynamically to Region Level map. Similarly with Building block level.
I tried to do this from the backing bean by getting the Map Component & by getting the zoom level changing the property value of the map to region level map.
But the attribute "selectionListener" of <dvt:map component is not working for me. Hence got strucked here...Do you have any sugestions on this how easily we can do this.
Help me in this regard.
Thanks,
Konjeti

Error while using ADF map component

I am facing problem while using ADF map component to display geographical addresses on the map. Steps I have followed are as follows :
1. I have created a simple table with structure.
location_name varchar2(20),
longitude number(10),
latitude(10)
This table is having records for actual values.
2. I have created BC objects for accessing this table.
3. Then I have added this data control to the JSP page as a ADF map and point theme. Here I have specified map viewer URL as http://elocation.oracle.com/mapviewer/. I have binded values for longitude and latitude to the values from EO. I have specified point data value as location_name. No value is specified for category.
With this setup when I try to execute the page, it is throwing following error.
DVT-26007: Theme mapPointTheme1 cannot be displayed because data at row 0(rowId=0001000000055445535431) does not have value.
Can someone guide me on this please.....
Message was edited by:
user609092

Hi,
When we add point theme to the map, we specify the data control binding to this theme. This binding is done against the attribute names from the data control. I want to bind this theme input values to some variables. So that it can be changed at runtime. I think this can be done if we are able to use EL. So is it possible to achieve this? Could you please suggest me any other alternative way to achieve this.
Thanks,
Prashant

ADF Faces: dvt:map undefined title in the maptip

Hi! I'm using the component dvt:map that for specific reasons of my application I am inserting it on a page for a backing bean. When the map appears on the page and I click in a geometry of the current theme shows a map tip with information about the geometry but the title of map tip is writing as undefined. The theme of the map I inserting as PredefinedThemeFOI class. Do I must set some attribute in the map or PredefinedThemeFOI?
Edited by: reginaldo oliveira on 08/03/2011 12:35

If you are using predefined theme, please make sure you have a label column defined for your theme in mapBuilder. The label defined in the theme definition will be used as the header of the infoWindow.

ADF Faces: Dvt map: How to call taskflow step after to execute javascript

Hi. I have a page fragment jsff with a dvt:map. I wrote a javascript function that catch zoom and x and y coordinates of click in the map and I need to use these parameter to call a task flow step that call a java method. How to do that ? I put setPropertyListeners inside the dvt:map but it don't works because dvt:map don't have the partialSubmit attribute.

My task flow is this way:
(view activity)mapLocalization -> (outcome)selecUnitsInThisZoomLevel -> (method call activity)ExecuteWithParams -> (outcome)ExecuteWithParams -> (task-flow-call)invocation machine
mapLocalization is a jsf fragment that contains a dvt:map. mapLocalization has to call ExecuteWithParams
by outcome selecUnitsInThisZoomLevel passing as parameter the current map zoom because ExecuteWithParams refers to a
view of a ADF data control, and this view gets a bind variable that is this map zoom for to return a code of
geografic unit that refers to this map zoom.
mapLocalization gets this map zoom by javascript function that called by left click in the dvt:map.
But after that click in the dvt:map, I don't know continue the task flow explained above because dvt:map don't have the "action"
atribute.
How to solve this?

Dvt:map issue

Following the official tutorial
http://www.oracle.com/technology/obe/obe11jdev/ps1/dvt_graph/gant_chart_pivot_table.htm#tv
I create a simple ADF map DEMO application and run it OK directly in Jdeveloper 11g IDE.
However, when I deploy it to war file in external weblogic server and run, an exception "DVT-26000: unable to find connection in 'mapConfig1' " thrown out from page.
I found “<Project Root>/.adf/Meta-INF/connections.xml“(this file is created only for design time use) is missing in war file, therefore the ADF component dvt:map can’t find available connection.
How can I get the URL connection when deploying app in WLS?

Instead of creating a WAR, try creating an EAR from the Application->Deploy menu. The EAR file will contain the connecting mapping file to the map server.

Adf dvt and cubic datasources

Hi,
How can I set up a "cubic" datasource to use an ADF DVT component?
Thanks

There are two ways you could feed data from analysis services into a pivot table:
a. using a collection/rowset retrieved from analysis services via an ADF Data Control (e.g. Business Components/EJB). In this case, the pivot table / pivot table binding will attach to the Data Control, fetch the collection, and turn it into an in-memory cube that will be displayed in the pivot table.
b. create a custom implementation of oracle.adf.view.faces.bi.model.DataModel and write custom code to map it to analysis services.

ADF DVT outside JDeveloper

Is it possible to download this as a package somewhere? I am going to use the dvt gantt component in Netbeans. I have tried to use the dvt-faces.jar from the JDeveloper installation. Right now i get the following error message when trying to start my project:
javax.faces.FacesException: Can't parse configuration file: jar:file:.../adf-richclient-impl-11.jar!/META-INF/faces-config.xml: Error at line 28 269 column 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'facet-extension'. One of '{"http://java.sun.com/xml/ns/javaee":suggested-value, "http://java.sun.com/xml/ns/javaee":property-extension}' is expected.

...also get this message: dvt-faces.jar!/META-INF/faces-config.xml: Error at line 84 column 25: Element type "translatable" must be declared.

How to use Google Maps with dvt:map ?

http://www.oracle.com/technology/software/products/mapviewer/text_files/mapviewer1112_readme.txt
http://www.oracle.com/technology/software/products/mapviewer/index.html
Native support of Google Maps and Bing Maps API. You can now display
Google and Bing maps natively in your Oracle Maps (JavaScript)
applications. Please check out the online Oracle Maps JSDoc API on
how to use the new classes.Unfortunatly it looks like it's not possible with dvt:map
http://download.oracle.com/docs/cd/E15523_01/apirefs.1111/e12418/tagdoc/dvt_map.html
It's an important requirement for our project and probably for many ADF customers.
I would like to know if :
Is there any way to use Google Maps with dvt:map ?
Otherwise, is there any plan to support it ? Should we expect it within a year ?
Else, I think we will use directly the Javascript Oracle Maps API but we will miss the built-in functionnalities of dvt:map
Thanks in advance,
JP

Any news about this theme?

ADF dvt:Map component Roadmap info ?

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