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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I’m running into a cross-site scripting issue with
OpenLayers.loadURL, and I’m not sure how to use OpenLayers.ProxyHost.
I can’t seem to find any documentation that says where to specify this
parameter (in JavaScript code, a config file, etc.).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>My JavaScript code looks like this:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><b><font size=2 color="#0000c0"
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:#0000C0;background:white;font-weight:bold'>var</span></font></b><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
background:white'> <font color=black><span style='color:black'>uri</span></font>
<font color="#5c5c5c"><span style='color:#5C5C5C'>=</span></font> <font
color="#005c00"><span style='color:#005C00'>"http://46.137.1.44/gazetteer/postcode?q="</span></font>
<font color="#5c5c5c"><span style='color:#5C5C5C'>+</span></font> <font
color=black><span style='color:black'>queryText</span></font><font
color="#5c5c5c"><span style='color:#5C5C5C'>;</span></font>
</span></font><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";background:white'>
</span></font><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:green;background:white'>OpenLayers.ProxyHost="</span></font><font
size=2 color=green face="Courier New"><span style='font-size:10.0pt;font-family:
"Courier New";color:green'>proxy.php?q=”+queryText;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:black;background:white'>OpenLayers</span></font><font
size=2 color="#5c5c5c" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#5C5C5C;background:white'>.</span></font><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt;font-family:
"Courier New";color:black;background:white'>loadURL</span></font><font size=2
color="#5c5c5c" face="Courier New"><span style='font-size:10.0pt;font-family:
"Courier New";color:#5C5C5C;background:white'>(</span></font><font size=2
color=black face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:black;background:white'>uri</span></font><font size=2 color="#5c5c5c"
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:#5C5C5C;background:white'>,</span></font><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";background:white'> <font
color="#005c00"><span style='color:#005C00'>''</span></font><font
color="#5c5c5c"><span style='color:#5C5C5C'>,</span></font> <b><font
color="#0000c0"><span style='color:#0000C0;font-weight:bold'>this</span></font></b><font
color="#5c5c5c"><span style='color:#5C5C5C'>,</span></font> <font color=black><span
style='color:black'>pcInfo</span></font><font color="#5c5c5c"><span
style='color:#5C5C5C'>,</span></font> <font color=black><span style='color:
black'>pcFailure</span></font><font color="#5c5c5c"><span style='color:#5C5C5C'>);</span></font></span></font><font
size=2 color="#5c5c5c" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#5C5C5C'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#5c5c5c" face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:#5C5C5C'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#5c5c5c" face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:#5C5C5C'>And my PHP proxy
looks like this:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color="#5c5c5c" face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:#5C5C5C'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'><?php<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'>$ IP_ADDRESS = ‘<font
color="#005c00"><span style='color:#005C00;background:white'>46.137.1.44</span></font>’;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'> echo
file_get_contents('http://' . $IP_ADDRESS . '/gazetteer/postcode?q=' . urlencode($_GET['q']));<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>?><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>The proxy is running on a LAMP stack. I’ve
used this proxy for a straight <st1:City w:st="on"><st1:place w:st="on">AJAX</st1:place></st1:City>
call, and it works fine. I’m assuming, then, that I’m using
OpenLayers.ProxyHost incorrectly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>Any ideas?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>Peter</span></font><o:p></o:p></p>
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