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Hi <br>
<br>
Thanks for your answer.<br>
<br>
The 'moveend' works. <br>
It works always after every zoom or drag.<br>
So it is triggered after zooming as well ('zoomend' event)... so there
is, bytheway, no possibility to have exclusive actions. <br>
<br>
But, i was looking for the beforeupdate event, these two are
afterupdate.<br>
Lots of handling with lots of layers will fire a double amount of
requests.<br>
<br>
I'll stick to line 1057 for now, maybe continue to search ways to
enhance with a new 'beforeupdate' event,<br>
it would have to go off as soon as the new bbox and clicked
point/worldcoordinate is calculated.<br>
<br>
<br>
Huub<br>
<br>
<br>
Linda Rawson wrote:
<blockquote
cite="mid:6e9b30fb0709071729v5e934f3agb43354ddb8a4222c@mail.gmail.com"
type="cite">
<div>I use </div>
<div> </div>
<font size="2">
<p>map.events.register(</p>
</font><font color="#800000" size="2">'moveend'</font><font size="2">,
map, </font><font color="#0000ff" size="2">function</font><font
size="2"> (e) {
</font>}</blockquote>
)<br>
<blockquote
cite="mid:6e9b30fb0709071729v5e934f3agb43354ddb8a4222c@mail.gmail.com"
type="cite">
<div> </div>
<div>To find the coordinates after a mouse movement of either a pan
or drag.</div>
<div> </div>
<div>Linda<br>
<br>
</div>
<div><span class="gmail_quote">On 9/7/07, <b class="gmail_sendername">Huub
Fleuren</b> <<a moz-do-not-send="true"
href="mailto:huub.fleuren@geodan.nl">huub.fleuren@geodan.nl</a>>
wrote:</span>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">Hi
List,<br>
<br>
I found a spot we're i could hook in my custom function just before a<br>
mapUpdate after pan or zoom operations (also PanZoomBar)
<br>
<br>
In Map.js from line1057 onwards you read that there are two pan/zoom<br>
occasions were a map is going to fire al requests again, in other words<br>
before it goes thru all layers that were added to the map.<br>
This is the place were you might want to add some layers dynamically,
<br>
that's what we're doing anyway<br>
<br>
just call a function there: recalculateLayers(!dragging || zoomChanged)<br>
<br>
I was wondering, but couldn't find my way, if there are events that can<br>
be triggered to do this.
<br>
There is a list of events in Map.js<br>
why does map.events.register("zoomend") getstriggered (after update)<br>
why does map.events.register("dragend") nowhere get triggered<br>
<br>
I saw that i could addEvents, and trigger them like
<br>
if (!dragging) { this.events.triggerEvent("movestart"); }<br>
<br>
I added "beforeupdate" to the EVENT_TYPES of Map.js<br>
triggered it on Map.js line 1057<br>
implemented the registered event in my application
<br>
<br>
Did not work<br>
<br>
Regards,<br>
Huub<br>
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</blockquote>
</div>
<br>
</blockquote>
<br>
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