<p>Hello Karina,</p><p>That is a whole lot of layers. Since the WMSGetFeatureInfo uses the http-get protocol, there are some (browser-specific) limitations: <a href="http://www.boutell.com/newfaq/misc/urllength.html">http://www.boutell.com/newfaq/misc/urllength.html</a></p>
<p>Isn't it possible to combine layers? For instance, you now have a microred layer per municipality, wouldn't it be smarter to make just one microred layer and make sure that serverside they are all in one layer/file/table?<br>
</p><p><br></p>
<div class="gmail_quote">Op 9 dec. 2012 12:48 schreef "Karina Guardado" <<a href="mailto:kguardado@gmail.com" target="_blank">kguardado@gmail.com</a>> het volgende:<br type="attribution"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br clear="all">Hello everybody,<br><br>I would like to know if there is a limit of layers that I can use with the OpenLayers.Control.WMSGetFeatureInfo, because I'm using more than 100 and with all the layers after the number 70 I have problems with the popup because I can not close them but the others work fine. I'm using Openlayers-2.11 , Mapfish, Mapserver, Apache, Linux Debian.<br>
<br>Here is the code of the control<br><br> toolbar.addControl(new OpenLayers.Control.WMSGetFeatureInfo({<br> url: '<a href="http://geo.salud.gob.sv/cgi-bin/mapserv?MAP=/var/www/geominsal/pages/client/minsal.map&" target="_blank">http://geo.salud.gob.sv/cgi-bin/mapserv?MAP=/var/www/geominsal/pages/client/minsal.map&</a>', <br>
title: 'Identify features by clicking',<br> queryVisible: true,<br> infoFormat:'text/html',<br> click: 'true',<br> layers: [infecos, infcasasalud, infalbergues, infcentronutre, infhospitales, infsibasis, infhogarespera, infpromotor, AgisECOS, Municipios, MuniMesoamerica, infecosmesoamerica, proyconstruccion, proyconstruccionAvance, proyequipamiento, proyequipamientoAvance, MicroredAtiquizaya, MicroredCaraSucia, MicroredGuaymango, MicroredJujutla, MicroredSonsonate, MicroredSonzacate, MicroredAcajutla, MicroredIzalco, MicroredLourdesColon, MicroredMetapan, MicroredTexistepeque, MicroredElcongo, MicroredTomasPineda, MicroredChalchuapa, MicroredTejutla, MicroredLaPalma, MicroredNuevaConcepcion, MicroredDulceNombre, MicroredChalatenango, MicroredGuarjila, MicroredJoyaCeren, MicroredLaCumbre, MicroredCordilleraBalsamo, MicroredMacizoCostero, MicroredCentroNorte, MicroredOriente, MicroredSur, MicroredOlocuilta, MicroredRosarioPaz, MicroredSantiagoNonualco, MicroredZacatecoluca, MicroredIlobasco, MicroredSensuntepeque, MicroredSanVicente, MicroredApastepeque, MicroredVerapaz, MicroredSanPedroPerulapan, MicroredCandelaria, MicroredCojutepeque, MicroredSanRafaelCedros, MicroredJiquilisco, MicroredBerlin, MicroredSantiagoMaria, MicroredUsulutan, MicroredConcepcionBatres, MicroredNorteSanMiguel, MicroredPonienteSanMiguel, MicroredSurSanMiguel, MicroredCentroSanMiguel, MicroredOrienteSanMiguel, MicroredAnamoros, MicroredSantaRosa, MicroredLlanoPatos, MicroredLaUnion, MicroredJocoro, MicroredPerquin, MicroredOsicala, MicroredSanFranciscoGotera, MicroredSensembra, ProyConstruccionPrides, ProyConstruccionAvancePrides, ProyequipamientoPrides, ProyequipamientoAvancePrides,MicroredAtiquizayaMuni, MicroredCaraSuciaMuni, MicroredGuaymangoMuni, MicroredJujutlaMuni, MicroredSonsonateMuni, MicroredSonzacateMuni, MicroredAcajutlaMuni, MicroredIzalcoMuni, MicroredLourdesColonMuni, MicroredMetapanMuni, MicroredTexistepequeMuni, MicroredElcongoMuni, MicroredTomasPinedaMuni, MicroredChalchuapaMuni, MicroredTejutlaMuni, MicroredLaPalmaMuni, MicroredNuevaConcepcionMuni, MicroredDulceNombreMuni, MicroredChalatenangoMuni, MicroredGuarjilaMuni, MicroredJoyaCerenMuni, MicroredLaCumbreMuni, MicroredCordilleraBalsamoMuni, MicroredMacizoCosteroMuni, MicroredCentroNorteMuni, MicroredOrienteMuni, MicroredSurMuni, MicroredOlocuiltaMuni, MicroredRosarioPazMuni, MicroredSantiagoNonualcoMuni, MicroredZacatecolucaMuni, MicroredIlobascoMuni, MicroredSensuntepequeMuni, MicroredSanVicenteMuni, MicroredApastepequeMuni, MicroredVerapazMuni, MicroredSanPedroPerulapanMuni, MicroredCandelariaMuni, MicroredCojutepequeMuni, MicroredSanRafaelCedrosMuni, MicroredJiquiliscoMuni, MicroredBerlinMuni, MicroredSantiagoMariaMuni, MicroredUsulutanMuni, MicroredConcepcionBatresMuni, MicroredNorteSanMiguelMuni, MicroredPonienteSanMiguelMuni, MicroredSurSanMiguelMuni, MicroredCentroSanMiguelMuni, MicroredOrienteSanMiguelMuni, MicroredAnamorosMuni, MicroredSantaRosaMuni, MicroredLlanoPatosMuni, MicroredLaUnionMuni, MicroredJocoroMuni, MicroredPerquinMuni, MicroredOsicalaMuni, MicroredSanFranciscoGoteraMuni, MicroredSensembraMuni, infecosAtiquizaya, infhospitalesAtiquizaya, infecosCaraSucia, infhospitalesCaraSucia, infecosGuaymango, infhospitalesGuaymango, infecosJujutla, infhospitalesJujutla, infecosAhuachapan, infhospitalesAhuachapan, infecosSonsonate, infhospitalesSonsonate, infecosSonzacate, infhospitalesSonzacate, infecosAcajutla, infhospitalesAcajutla, infecosIzalco, infhospitalesIzalco, infecosLourdesColon, infhospitalesLourdesColon, infecosMetapan, infhospitalesMetapan, infecosTexistepeque, infhospitalesTexistepeque, infecosElcongo, infhospitalesElcongo, infecosTomasPineda, infhospitalesTomasPineda, infecosChalchuapa, infhospitalesChalchuapa, infecosTejutla, infhospitalesTejutla, infecosLaPalma, infhospitalesLaPalma, infecosNuevaConcepcion, infhospitalesNuevaConcepcion, infecosDulceNombre, infhospitalesDulceNombre, infecosChalatenango, infhospitalesChalatenango, infecosGuarjila, infhospitalesGuarjila, infecosJoyaCeren, infhospitalesJoyaCeren, infecosLaCumbre, infhospitalesLaCumbre, infecosCordilleraBalsamo, infhospitalesCordilleraBalsamo, infecosMacizoCostero, infhospitalesMacizoCostero, infecosCentroNorte, infhospitalesCentroNorte, infecosOriente, infhospitalesOriente, infecosSur, infhospitalesSur, infecosOlocuilta, infhospitalesOlocuilta, infecosRosarioPaz, infhospitalesRosarioPaz, infecosSantiagoNonualco, infhospitalesSantiagoNonualco, infecosZacatecoluca, infhospitalesZacatecoluca, infecosSensuntepeque, infhospitalesSensuntepeque, infecosIlobasco, infhospitalesIlobasco, infecosSanVicente, infhospitalesSanVicente, infecosVerapaz, infhospitalesVerapaz, infecosApastepeque, infhospitalesApastepeque, infecosSanPedroPerulapan, infhospitalesSanPedroPerulapan, infecosCandelaria, infhospitalesCandelaria, infecosCojutepeque, infhospitalesCojutepeque, infecosSanRafaelCedros, infhospitalesSanRafaelCedros, infecosJiquilisco, infhospitalesJiquilisco, infecosBerlin, infhospitalesBerlin, infecosSantiagoMaria, infhospitalesSantiagoMaria, infecosUsulutan, infhospitalesUsulutan, infecosConcepcionBatres, infhospitalesConcepcionBatres, infecosNorteSanMiguel, infhospitalesNorteSanMiguel, infecosPonienteSanMiguel, infhospitalesPonienteSanMiguel, infecosSurSanMiguel, infhospitalesSurSanMiguel, infecosCentroSanMiguel, infhospitalesCentroSanMiguel, infecosOrienteSanMiguel, infhospitalesOrienteSanMiguel, infecosAnamoros, infhospitalesAnamoros, infecosSantaRosa, infhospitalesSantaRosa, infecosLlanoPatos, infhospitalesLlanoPatos, infecosLaUnion, infhospitalesLaUnion, infecosJocoro, infhospitalesJocoro, infecosPerquin, infhospitalesPerquin, infecosOsicala, infhospitalesOsicala, infecosSanFranciscoGotera, infhospitalesSanFranciscoGotera, infecosSensembra, infhospitalesSensembra, RegionOriental, RegionParacentral, RegionCentral, RegionOccidental, RegionMetropolitana ],<br>
eventListeners: {<br> getfeatureinfo: function(event) {<br> map.addPopup(new OpenLayers.Popup.FramedCloud(<br> \"chicken\", <br> map.getLonLatFromPixel(event.xy),<br>
null,<br> event.text,<br> null,<br> true<br> ));<br> }<br> }<br> },{<br>
isDefault: true,<br> title: 'Info'<br> }),<br> {<br> iconCls: 'query',<br> toggleGroup: 'map'<br> }); <br><br><br><br>thanks and regards<br>
<br><br>Karina Guardado<br>El Salvador<br><br><br>
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<br></blockquote></div>