[OpenLayers-Users] Query to ArcIMS layer is not available?

Sat Feb 14 08:48:12 EST 2009

The problem is resolved.

I found that the 'id' of a layer is not same as its 'name'. While using
ArcIMS to create a map, only name of every layer is displayed. I just
mistook the 'name' of layer for its 'id'.

The 'id' of each layer can be gotten by opening the map configuration file
'*.axl' with NotePad.

carls wrote:
> 
> I tried the ArcIMS layer and ArcXML provided by Ticket#213 sucessfully.
> But when I setQuery to a layer, it seems no effect to the result.
> 
> the code is listed below.
> 
> /********************************************************/
> <html xmlns="http://www.w3.org/1999/xhtml"> 
>   <head> 
>     <title>Local ArcIMS Example</title> 
>     <link rel="stylesheet" href="./OpenLayers/theme/default/style.css"
> type="text/css" /> 
>     <link rel="stylesheet" href="style.css" type="text/css" /> 
>     <script src="OpenLayers/lib/OpenLayers.js"></script> 
>     <!--<script src="OpenLayers/lib/Proj4js/proj4js.js"></script> -->
>     <script type="text/javascript"> 
>         var lon = (-122.496415 - 122.384637) / 2;
>         var lat = (37.728692 + 37.794956) / 2;
>         var zoom = 10; 
>         var map, layer; 
> 
>         function init(){ 
>             //OpenLayers.ProxyHost = "proxy.ashx?url=";  //only necessary
> for cross-domain access
>              map = new OpenLayers.Map( 'map' ); 
>              
>              var options = {
>                                serviceName: "SF",
>                                async: true,
>                                displayOutsideMaxExtent: true,
>                                layers: [
>                                               {
>                                                      id: 'stores',visible:
> true,
>                                                      query: { where: '1>2'
> }
>                                               }
>                                         ]
>                     }; 
>              
>             layer = new OpenLayers.Layer.ArcIMS( "local Map", 
>                  
>  "http://localhost:8080/servlet/com.esri.esrimap.Esrimap", options); 
>  
>             map.addLayer(layer); 
>  
>             map.setCenter(new OpenLayers.LonLat(lon, lat), zoom); 
>         } 
>     </script> 
>   </head> 
>   <body onload="init()"> 
>     <h1 id="title">ArcIMS Example</h1> 
> 
>     <div id="tags"> 
>     </div> 
>     <p id="shortdesc"> 
>         Shows the basic use of openlayers using an ArcIMS layer 
>     </p> 
> 
>     <div id="map" class="smallmap"></div> 
> 
>     <div id="docs"> 
>         This is an example of how to add an ArcIMS layer to the OpenLayers
> window. 
>     </div> 
> 
>   </body> 
> </html> 
> /********************************************************/
> 
> Could somebody help me?
> 
> Thanks very much.
> 

-----
Regards, Carl SHE
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