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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks Jay:</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> I
have solved this problem. The layer name in map file was different from the
layer name in themes.xml file. After I corrected layer names, the legend layer
was gone. However, I still did not know why it showed two layers. (Maybe the
legend layer was default, and when XMLTheme layer was not defined correctly, it
showed legend layer?)</span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> I
have another questions, maybe you know the answer. I am trying to develop a
widget that can save the map content for future use. I already have my
Chameleon setup, and it fetches the layers from several WMS servers. I want a
widget that can save each layer’s data (raster and vector data) so that
when offline, my chameleon application can still server these raster and vector
data in localhost. So my questions are: 1) Is this possible? Has anyone
tried to do this before? 2), where I can get the documentation on how to create
widgets? Is there a documentation that describes the detail of Chameleon
architecture?</span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thank for your help.</span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Matt He</span></font></p>
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font-family:Arial'> </span></font></p>
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<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'>Matt,</span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>I'm not too sure I follow exactly. You have two legends on the page at </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>once? Is it possible to provide a screenshot?</span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>As well, please post your widget definition for the legend.</span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>Thanks,</span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>Jay</span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'> </span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>He, Matt Yubin</span></font> wrote:</pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> I tried to replaced the Legend Layer in sample_ogc.html with the Legend </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> Layer in sample_enhanced_themelegend.html, and I modified </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> sample_themes.xml and map files. The new XML_theme legend worked, but on </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> the page I still saw the Legend_template.html content. So there were two </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> Legend layer in one page.</span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> I rechecked template files to make sure no places mentioned </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> legend_template.html, and then I purged browser cache and restarted </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> Apache. However, the Legend_template was still there.</span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> There is something I overlooked?</span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> Thanks.</span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font
size=2 face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> </span></i></span></font></pre><pre><font size=2
face="Courier New"><span style='font-size:10.0pt'>><i><span
style='font-style:italic'> Matt</span></i></span></font></pre>
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