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There is a filter property on the store class from which
GeoExt.data.WMSCapabilitiesStore inherits. <br>
<br>
<span id="ext-gen155" class="ext-mb-text"><a
href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.Store"
target="_blank">http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.Store</a><br>
<br>
<br>
</span>On 18/11/2010 12:05, Evans, Barry wrote:
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<p class="MsoNormal">Hi there,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am using the
GeoExt.data.WMSCapabilitiesStore to
display layer data contained within a namespace. The problem I
have is that I
now have too many layers within the grid which will overwhelm
the user. Is it
possible to apply a filter to the grid so that a user can only
see layers, that
for instance have a specific unique user ID? I see a similar
feature in the
layertree example in the geoext documentation and which is
shown below but I
cannot figure out similar process for grid panel.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Barry<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Email: <a class="moz-txt-link-abbreviated" href="mailto:be208@exeter.ac.uk">be208@exeter.ac.uk</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Layertree filter example<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Courier New";">loader:
{<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Courier New";">
filter: function(record) {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Courier New";">
return record.get("layer").name.indexOf("Tasmania") !== -1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Courier New";">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family:
"Courier New";">
}<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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