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Jason Hawkins wrote:
<blockquote
cite="midCAFgDCFCVjH+8cpC0coQtSXzmLOWe-0ZFTJr9nx5_rjmnrCp1Sw@mail.gmail.com"
type="cite">
<div dir="ltr">Perfect! <span style="font-size: 12.8px;"><layer>.refresh({force:
true}) works for me.</span></div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, May 15, 2015 at 12:42 AM, Jürgen
Dankoweit <span dir="ltr"><<a
href="mailto:Juergen.Dankoweit@t-online.de" target="_blank">Juergen.Dankoweit@t-online.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><span
class="">Am 15.05.2015 08:26, schrieb Tom Ruff:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I think Juergen means layer.redraw(true). That should work.<br>
</blockquote>
<br>
</span>I have tried this too after spending hours of searching and
testing for a solution - this was about two years ago. But this
solution works only when the zoomlevel changes or the map is panned.<br>
<br>
Only <layer>.refresh({force: true}) did/does the trick.<br>
<br>
In OpenLayers3 there is the same problem.
<div class="HOEnZb">
<div class="h5"><br>
<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
-----Original Message----- From: Jürgen Dankoweit<br>
Sent: Thursday, May 14, 2015 10:20 PM<br>
To: <a href="mailto:openlayers-users@lists.osgeo.org" target="_blank">openlayers-users@lists.osgeo.org</a><br>
Subject: Re: [OpenLayers-Users] Refresh map after updating chart
elements<br>
<br>
Hello Jason,<br>
<br>
Am 14.05.2015 21:01, schrieb Jason Hawkins:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
need to refresh an openlayers map after updating the size of pie<br>
charts in a mapfile displayed on the map (on button click). I cannot<br>
refresh the whole page or I lose the data. It works when I change the<br>
zoom level. I have tried map.updateSize() (no effect), map.render()<br>
(TypeError "a" is not defined), layer.redraw().<br>
</blockquote>
<br>
The methode "redraw" does not work as expected. Myself ran into the same<br>
trap. For me calling <layer>.refresh({force: true}) did the trick.<br>
<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
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</blockquote>
<br>
<br>
Best regards<br>
<br>
Jürgen<br>
<br>
<br>
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<br>
<br>
</div>
</div>
<span class="HOEnZb"><font color="#888888">-- <br>
Mit freundlichen Grüßen<br>
<br>
Jürgen Dankoweit</font></span>
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<pre wrap="">
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</blockquote>
Also try<br>
mylayer.mergeNewParams({ 'timestamp': new Date() });<br>
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