1 files changed, 40 insertions, 40 deletions

diff --git a/htdocs/AudioBinding.js b/htdocs/AudioBinding.js
index 4d14600..0f5caf9 100644
--- a/htdocs/AudioBinding.js
+++ b/htdocs/AudioBinding.js
@@ -37,50 +37,50 @@
         if (!results[2]) return '';
         return decodeURIComponent(results[2].replace(/\+/g, " "));
     }
-    
+
     // default soundcard is "PCH"
     var devid=getParameterByName("devid");
     if (!devid) devid="hw:1";
-    
+
     var haldev=getParameterByName("haldev");
     if (!haldev) haldev="scarlett-usb";
-    
+
     var sndname=getParameterByName("sndname");
     if (!sndname) sndname="PCH";
-    
+
     var mode=getParameterByName("mode");
     if (!mode) mode="0";
 
 
-    
+
 
     function replyok(obj) {
             console.log("replyok:" + JSON.stringify(obj));
             document.getElementById("output").innerHTML = "OK: "+ syntaxHighlight(obj);
     }
-    
+
     function replyerr(obj) {
             console.log("replyerr:" + JSON.stringify(obj));
             document.getElementById("output").innerHTML = "ERROR: "+ syntaxHighlight(obj);
     }
-    
+
     function gotevent(obj) {
             console.log("gotevent:" + JSON.stringify(obj));
             document.getElementById("outevt").innerHTML = (evtidx++) +": "+JSON.stringify(obj);
     }
-    
+
     function send(message) {
             var api = document.getElementById("api").value;
             var verb = document.getElementById("verb").value;
             document.getElementById("question").innerHTML = "subscribe: "+api+"/"+verb + " (" + JSON.stringify(message) +")";
             ws.call(api+"/"+verb, {data:message}).then(replyok, replyerr);
     }
-    
 
-     // On button click from HTML page    
+
+     // On button click from HTML page
     function callbinder(api, verb, query) {
             console.log ("subscribe api="+api+" verb="+verb+" query=" +query);
-            var question = urlws +"/" +api +"/" +verb + "?query=" + JSON.stringify(query);          
+            var question = urlws +"/" +api +"/" +verb + "?query=" + JSON.stringify(query);
             document.getElementById("question").innerHTML = syntaxHighlight(question);
             ws.call(api+"/"+verb, query).then(replyok, replyerr);
     }
@@ -89,26 +89,26 @@
     // Retreive Select value and Text from the binder
     // Note: selection of value/text for a given context is huggly!!!
     function querySelectList (elemid, api, verb, query) {
-        
+
         console.log("querySelectList elemid=%s api=%s verb=%s query=%s", elemid, api, verb, query);
-        
+
         var selectobj = document.getElementById(elemid);
         if (!selectobj) {
             return;
         }
-        
+
         // onlick update selected HAL api
         selectobj.onclick=function(){
-           sndcard= this.value; 
-           console.log ("Default Selection=" + sndcard);           
+           sndcard= this.value;
+           console.log ("Default Selection=" + sndcard);
         };
 
         function gotit (result) {
-            
+
             // display response as for normal onclick action
             replyok(result);
             var response=result.response;
-           
+
             // fulfill select with avaliable active HAL
             for (idx=0; idx<response.length; idx++) {
                 var opt = document.createElement('option');
@@ -120,39 +120,39 @@
                 // HAL selection mode
                 if (response[idx].shortname) opt.text  = response[idx].shortname;
                 if (response[idx].api) opt.value = response[idx].api;
-               
+
                 selectobj.appendChild(opt);
             }
-               
+
            sndcard= selectobj.value;
         }
-                
-        var question = urlws +"/"+api +"/" +verb + "?query=" + JSON.stringify(query);          
+
+        var question = urlws +"/"+api +"/" +verb + "?query=" + JSON.stringify(query);
         document.getElementById("question").innerHTML = syntaxHighlight(question);
 
         // request lowlevel ALSA to get API list
         ws.call(api+"/"+verb, query).then(gotit, replyerr);
     }
-    
+
     function refresh_list (self, api, verb, query) {
         console.log("refresh_list id=%s api=%s verb=%s query=%s", self.id, api, verb, query);
-  
-        if (self.value > 0) return;       
-  
+
+        if (self.value > 0) return;
+
         // onlick update selected HAL api
         self.onclick=function(){
-           numid = parseInt(self.value); 
-           console.log ("Default numid=%d", numid);           
+           numid = parseInt(self.value);
+           console.log ("Default numid=%d", numid);
         };
 
         function gotit (result) {
-            
+
             // display response as for normal onclick action
             replyok(result);
             var response=result.response;
 
 
-            
+
             // fulfill select with avaliable active HAL
             for (idx=0; idx<response.length; idx++) {
                 var opt = document.createElement('option');
@@ -160,27 +160,27 @@
                 // Alsa LowLevel selection mode
                 opt.text   = response[idx].name + ' id=' + response[idx].id;
                 opt.value  = response[idx].id;
-               
+
                 self.appendChild(opt);
-            }               
+            }
             self.selectedIndex=2;
-            numid = parseInt (self.value); 
+            numid = parseInt (self.value);
         }
-                
-        var question = urlws +"/"+api +"/" +verb + "?query=" + JSON.stringify(query);          
+
+        var question = urlws +"/"+api +"/" +verb + "?query=" + JSON.stringify(query);
         document.getElementById("question").innerHTML = syntaxHighlight(question);
 
         // request lowlevel ALSA to get API list
         ws.call(api+"/"+verb, query).then(gotit, replyerr);
     }
-    
-        
+
+
     function init(elemid, api, verb, query) {
-        
+
         function onopen() {
                 // check for active HALs
                 querySelectList (elemid, api, verb, query);
-                
+
                 document.getElementById("main").style.visibility = "visible";
                 document.getElementById("connected").innerHTML = "Binder WS Active";
                 document.getElementById("connected").style.background  = "lightgreen";
@@ -192,6 +192,6 @@
                 document.getElementById("connected").innerHTML = "Connected Closed";
                 document.getElementById("connected").style.background  = "red";
 
-        }           
+        }
         ws = new afb.ws(onopen, onabort);
     }