Use the correct name of the result, not just hard-coded 'result'.

kochizufan · Aug 13, 2012 · 006d981 · 006d981
1 parent 94f3ab3
commit 006d981
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Showing 2 changed files with 15 additions and 12 deletions.
diff --git a/lib/OpenLayers/WPSClient.js b/lib/OpenLayers/WPSClient.js
@@ -94,9 +94,10 @@ OpenLayers.WPSClient = OpenLayers.Class({
      *     geometries or features.
      * success - {Function} Callback to call when the process is complete.
      *     This function is called with an outputs object as argument, which
-     *     will have a 'result' property. For processes that generate spatial
-     *     output, this will either be a single <OpenLayers.Feature.Vector> or
-     *     an array of features.
+     *     will have a property with the name of the requested output (e.g.
+     *     'result'). For processes that generate spatial output, the value
+     *     will either be a single <OpenLayers.Feature.Vector> or an array of
+     *     features.
      * scope - {Object} Optional scope for the success callback.
      */
     execute: function(options) {

diff --git a/lib/OpenLayers/WPSProcess.js b/lib/OpenLayers/WPSProcess.js
@@ -212,9 +212,10 @@ OpenLayers.WPSProcess = OpenLayers.Class({
      *     provided, the first output will be parsed.
      * success - {Function} Callback to call when the process is complete.
      *     This function is called with an outputs object as argument, which
-     *     will have a 'result' property. For processes that generate spatial
-     *     output, this will either be a single <OpenLayers.Feature.Vector> or
-     *     an array of features.
+     *     will have a property with the name of the requested output (e.g.
+     *     'result'). For processes that generate spatial output, the value
+     *     will either be a single <OpenLayers.Feature.Vector> or an array of
+     *     features.
      * scope - {Object} Optional scope for the success callback.
      */
     execute: function(options) {
@@ -223,10 +224,10 @@ OpenLayers.WPSProcess = OpenLayers.Class({
             callback: function() {
                 var me = this;
                 //TODO For now we only deal with a single output
-                var output = this.getOutputIndex(
+                var outputIndex = this.getOutputIndex(
                     me.description.processOutputs, options.output
                 );
-                me.setResponseForm({outputIndex: output});
+                me.setResponseForm({outputIndex: outputIndex});
                 (function callback() {
                     OpenLayers.Util.removeItem(me.executeCallbacks, callback);
                     if (me.chained !== 0) {
@@ -241,15 +242,16 @@ OpenLayers.WPSProcess = OpenLayers.Class({
                         url: me.client.servers[me.server].url,
                         data: new OpenLayers.Format.WPSExecute().write(me.description),
                         success: function(response) {
+                            var output = me.description.processOutputs[outputIndex];
                             var mimeType = me.findMimeType(
-                                me.description.processOutputs[output].complexOutput.supported.formats
+                                output.complexOutput.supported.formats
                             );
                             //TODO For now we assume a spatial output
                             var features = me.formats[mimeType].read(response.responseText);
                             if (options.success) {
-                                options.success.call(options.scope, {
-                                    result: features
-                                });
+                                var outputs = {};
+                                outputs[output.identifier] = features;
+                                options.success.call(options.scope, outputs);
                             }
                         },
                         scope: me