<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Andrew,<div><br></div><div>the control just uses the EXCEPTIONS parameter value as specified on the WMS Layer. So you can control it that way.</div><div><br></div><div>infoFormat can also be specified on a WMS layer: parameter name is INFO_FORMAT</div><div><br></div><div>wrt the type value, e.g. ArcGIS Server returns an XML structure that does not allow us to determine from which layer a feature came when requesting GetFeatureInfo for multiple layers from an ArcGIS service. Not much we can do about this. I've reported this to ESRI in the past.</div><div><br></div><div>Best regards,</div><div>Bart</div><div><br><div>
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color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><div>-- <br>Bart van den Eijnden<br>OSGIS - <a href="http://osgis.nl">http://osgis.nl</a></div></div></div></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></div></span></span>
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<br><div><div>On Dec 21, 2011, at 5:25 PM, Andrew Bailey wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>WMSGetFeatureInfo control & Exceptions.<br><br>If I use a Control.Click to build some GetFeatureInfo requests I can<br>define an Exceptions parameter as part of the request. I've noticed that<br>if I'm using the WMSGetFeatureInfo control then there is Exceptions<br>parameter to define. I'm wondering if this is something that's missing<br>from the control or it's handled deep within the library. Or as a<br>developer is it something to be worried about.<br><br>infoFormats.<br><br>To place this in context: I'm working on an OL application with a<br>collection of WMS layers of interest on top of some national base<br>mapping. We're dealing with probably about 40-50 WMS publishers who use<br>a good healthy mix of supported infoFormats :-/<br><br>We wish to implement an Info tool for all visible layers. The<br>WMSGetFeatureInfo control is rather attractive for us as it allows a<br>drillDown but I'm wondering if a more resilient approach would be to<br>capture the infoFormats when we do our initial getCapabilities (as part<br>of the GeoExt tree panel) and then build separate GetFeatureInfo<br>requests for each layer. That way we would at least be able to identify<br>which features come from which WMS layer. I've noticed that with the<br>drillDown/WMSGetFeatureInfo approach not all features are returning with<br>a type value. If two separate WMS layers are defined from the same WMS<br>then i can't distinguish between the two.<br><br>Your thoughts/code would be appreciated on either matter!<br>Andy<br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.osgeo.org">Users@lists.osgeo.org</a><br>http://lists.osgeo.org/mailman/listinfo/openlayers-users<br><br></div></blockquote></div><br></div></body></html>