[ka-Map-users] Can the legend be dynamic?

[Paul Spencer]

Ok, I committed a better solution yesterday afternoon and it seems to
work fine.  Thanks for pointing me in the right direction :)

Cheers

Paul

Paul Spencer wrote:
> Hi Enri,
> 
> thanks for this.  This change will certainly work.  However, I did
> actually intend it to be MAP_INITIALIZED because the code in here should
> only be run when switching to a new map file because it destroys the DOM
> hierarchy of the entire legend rather than just swapping the image
> source.  Looking at the code, a more elegant solution is likely
> available and I will probably do it later this afternoon.
> 
> Cheers
> 
> Paul
> 
> enri wrote:
> 
>>Paul,
>>
>>I find the problem in kaLegend.js ->  function kaLegend_update(eventID), where 
>>
>>"if (eventID == KAMAP_MAP_INITIALIZED)"
>>
>>should be 
>>"if (eventID == KAMAP_SCALE_CHANGED)"
>>¡¡¡¡
>>Enri
>>
>>======= 2005-08-05 19:50:12 you wrote£º=======
>>
>>
>>
>>>Hi,
>>>
>>>the legend *should* be dynamic already.  When you change scales, it
>>>should refresh the image associated with each 'group' of layers.  The
>>>image is generated using mapscript's drawLegend function so whatever
>>>gets generated is beyond ka-Map's direct control.
>>>
>>>It is possible that there is a bug in ka-Map interferring with this
>>>right now.  I will try to check it.
>>>
>>>Cheers
>>>
>>>Paul
>>>
>>>enri wrote:
>>>
>>>
>>>>Ka-map is so impressive. It works well for me, but there's a problem, how can it change the legend dynamicly according to the different scales? Because I have many layers which are set with MAXSCALE and MINSCALE.
>>>>
>>>>
>>>>Thank you very much.
>>>>
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>>>
>>>-- 
>>>+-----------------------------------------------------------------+
>>>|Paul Spencer                           pspencer at dmsolutions.ca   |
>>>+-----------------------------------------------------------------+
>>>|Applications & Software Development                              |
>>>|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
>>>+-----------------------------------------------------------------+
>>>
>>
>>
>>= = = = = = = = = = = = = = = = = = = =
>>
>>
>>
>>
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>>
> 
> 

-- 
+-----------------------------------------------------------------+
|Paul Spencer                           pspencer at dmsolutions.ca   |
+-----------------------------------------------------------------+
|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
+-----------------------------------------------------------------+