[mapguide-users] How to get programmatically a point coordinates?

[dorra2007]

* I want to create the point layer at run time as the user clics on the map ,
(the problem is that in the manual there is only PHP examples)

*I mean by "Integrate the code in the application", create an interface
(frame) for the user to allow him to chose the point style, name, etc..(at
the right frame of mapguide opensource)
Usually using JSP and javascript


Kenneth, GEOGRAF A/S wrote:
> 
> 1. There exists a JavaScript function called DigitzePoint(callback);
> Look in the manual for details.
> 
> 2. If you want to do it runtime, look in the manual for an example.
> If you just want a permanent layer, get a hold of MapGuide Studio.
> To get PostGIS data, download and install the PostGIS provider.
> 
> 3. What do you want to integrate it with?
> Links are usually created with the  ...   tags, but I don't 
> think thats what you mean.
> 
> Regards, Kenneth, GEOGRAF A/S
> 
> 
> 
> dorra2007 skrev:
>> Hello all,
>> I am beginner in Mapguide and I would like to develop a geolocalization
>> application.
>>
>> My problem is :
>> How to create a JSP/JS file which allow a user to put a marker on the map
>> when he clics on it.
>>
>> I think that the first step is to get the point coordinates which is the
>> key
>> of the probelm, then store them in a postgis database (which is
>> relatively
>> simple to do), after that create a layer of points (from the postgis
>> database) and display the symbol in the appropriate place (difficult
>> task).
>>
>> If I summarize the problem:
>> 1-How to get the coordinate system of a point by listenning the mouse
>> event
>> (after a clic) (using JSP/JS)
>> 2-How to create a layer (from a postgis database) and display it (using
>> JSP/JS always).
>> 3-How to integrate my JSP/JS file in my application (create links between
>> files)
>>
>> It's very important for me to resolve this problem.
>> If you have any suggestion, it's welcome. Thank you very much for your
>> help.
>>
>>
>>   
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> 

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