[OpenLayers-Users] How to implement draggable Markers?

[Alan Boudreault]

KartoPete wrote:
>
> Alan Boudreault wrote:
>   
>> KartoPete wrote:
>>     
>>> Hi guys, 
>>> I#m working with OpenLayers2.6 and try make my markers draggable. I tried
>>> a
>>> few edited classes I found here but it wouldn't work out, even the posted
>>> example(long time ago) wouldn't work on my machine. Does anyone know if
>>> draggable markers is already working with the new or future versions? Or
>>> has
>>> someone a idea on how to implement this? 
>>> thx Pete
>>>   
>>>       
>> Something that you can do is to create a new class "DraggableMarker"
>> that inherit of OpenLayers.Marker. This class will mainly handle 2
>> events: mouseup and mousedown:
>>
>>  this.events.register('mousedown', this, this._markerDown);
>>  this.events.registerPriority('mouseup', this, this._markerUp);
>>
>> Thanks, I'll try
>> But why registerPriority()?
>>
>> After that, the mousedown function will activate the event "mousemove"
>> and the mouseup will disable it. And the mousemove handle will calculate
>> the new position and move the marker on the fly.
>>
>> Hope this help.
>> Alan
>>
>>
>> -- 
>> Alan Boudreault
>> Mapgears
>> http://www.mapgears.com
>>
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>>
>>
>>     
>
>   
You can try without the "priority" ..... i don't remember why we used
this. Maybe a problem with an old version.

-- 
Alan Boudreault
Mapgears
http://www.mapgears.com