From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Mon, 11 Mar 2013 13:53:15 +0000 (+0100)
Subject: spin work OK with simplelist
X-Git-Tag: myslice-django-0.1-1~40
X-Git-Url: http://git.onelab.eu/?p=unfold.git;a=commitdiff_plain;h=6ee5cf51bf467560e4566b2b7bfa8e22dfff0784

spin work OK with simplelist
---

diff --git a/engine/static/js/manifold-async.js b/engine/static/js/manifold-async.js
index d6e46f69..75287b27 100644
--- a/engine/static/js/manifold-async.js
+++ b/engine/static/js/manifold-async.js
@@ -1,18 +1,15 @@
-manifold_async_debug=false;
+manifold_async_debug=true;
 
 // Helper functions for asynchronous requests
 
 var api_url = '/manifold/api/json/'
 
-// Executes all async. queries contained in manifold_async_query_array, which is
-// an array of hash (action, method, ts, filter, fields)
-//
-function manifold_async_exec(arr)
-{
-    if (manifold_async_debug) console.log('manifold_async_exec length='+ arr.length);
+// Executes all async. queries
+// input queries are specified as a list of {'query': new Query(..), 'id': <possibly null>}
+function manifold_async_exec(queries) {
+    if (manifold_async_debug) console.log('manifold_async_exec length='+ queries.length);
     // start spinners
-    // xxx todo - I don't have the spinner jquery plugin yet
-//    jQuery('.loading').spin();
+    jQuery('.plugin-toggle').spin();
 
     // We use js function closure to be able to pass the query (array) to the
     // callback function used when data is received
@@ -20,20 +17,22 @@ function manifold_async_exec(arr)
         return function(data, textStatus) {manifold_async_success(data, query, id);}
     };
 
-    // Loop through query array and issue XML/RPC queries
-    jQuery.each(arr, function(index, elt) {
-	hash=elt.query.to_hash();
-	if (manifold_async_debug) console.log ('sending POST on ' + api_url + " iterating on " + hash);
-        jQuery.post(api_url, {'query': hash}, manifold_async_success_closure(elt.query, elt.id));
+    // Loop through query array and use ajax to send back queries (to frontend) with json
+    jQuery.each(queries, function(index, tuple) {
+	hash=tuple.query.to_hash();
+	if (manifold_async_debug) console.log ("sending POST on " + api_url + " iterating on " + tuple + " -> " + hash);
+        jQuery.post(api_url, {'query': hash}, manifold_async_success_closure(tuple.query, tuple.id));
     })
 }
 
+/*
 function manifold_async_error(str) {
     var out = '<div class="error"><h2>Error</h2><dl id="system-message"><dt class="error">Notice</dt><dd class="error message"><ul><li>' + jQuery('<div />').text(str).html() + '</li></ul></dd></dl></div>';
     jQuery('#manifold_message').html(out);
     //onObjectAvailable('Spinners', function(){ Spinners.get('.loading').remove(); }, this, true);
-    jQuery('.loading').spin();
+    jQuery('.plugin-toggle').spin(false);
 }
+*/
 
 /* what the hell is this doing here ?
 function apply_format(key, value, type, method) {
diff --git a/plugins/static/js/simplelist.js b/plugins/static/js/simplelist.js
index 9c3752ba..f89aa2bf 100644
--- a/plugins/static/js/simplelist.js
+++ b/plugins/static/js/simplelist.js
@@ -17,18 +17,16 @@ simplelist_debug=false;
 	    return this.each(function(){
 		var $this = $(this);
 		var data = $this.data('SimpleList');
-//		console.log("data" + data);
-//		looks like $this.attr('title') is undefined..
-//		console.log('iterating in simplelist.init with data='+data+' and title='+$this.attr('title'));
 		/* create an empty DOM object */		
 		var SimpleList = $('<div />', { text : $this.attr('title') });
 		// If the plugin hasn't been initialized yet
 		if ( ! data ) {
 		    /* Subscribe to query updates */
-		    var url='/results/' + options.query_uuid + '/changed';
-		    $.subscribe(url, {instance: $this}, update_list);
-		    if (simplelist_debug) window.console.log('subscribing to ' + url);
-		    $this.data('SimpleList', {options: options, target : this, SimpleList : SimpleList});
+		    var channel='/results/' + options.query_uuid + '/changed';
+		    /* passing $this as 2nd arg: callbacks will retrieve $this as e.data */
+		    $.subscribe(channel, $this, update_list);
+		    if (simplelist_debug) window.console.log('subscribing to ' + channel);
+		    $this.data('SimpleList', {options: options, SimpleList : SimpleList});
 		}
 	    });
 	},
@@ -57,37 +55,36 @@ simplelist_debug=false;
     /* Private methods */
     function update_list(e, rows) {
         if (rows.length == 0) {
-            e.data.instance.html('No result !');
+            e.data.html('No result !');
             return;
         }
         if (typeof rows[0].error != 'undefined') {
-            e.data.instance.html('ERROR: ' + rows[0].error);
+            e.data.html('ERROR: ' + rows[0].error);
             return;
         }
-        options = e.data.instance.data().SimpleList.options;
-        is_cached = options.query.ts != 'now' ? true : false;
+        var options = e.data.data().SimpleList.options;
+        var is_cached = options.query.timestamp != 'now' ? true : false;
 	html_code=myslice_html_ul(rows, options.key, options.value, is_cached)+"<br/>";
-        e.data.instance.html(html_code);
-        
+        e.data.html(html_code);
+	var $elt = e.data;
+	if (simplelist_debug) console.log("about to unspin with elt #" + $elt.attr('id') + " class " + $elt.attr('class'));
+	$elt.closest('.plugin-toggle').spin(false);
     }
 
     function myslice_html_ul(data, key, value, is_cached) {
         var out = "<ul>";
         for (var i = 0; i < data.length; i++) {
             out += myslice_html_li(key, data[i][value], is_cached);
-            //out += myslice_html_li(key, myslice_html_a(data[i][key], data[i][value], key), is_cached);
         }
         out += "</ul>";
         return out;
     }
     
-    function myslice_html_li(type, value, is_cached) {
+    function myslice_html_li(key, value) {
         var cached = '';
-        //if (is_cached)
-        //    cached='<div class="cache"><span><b>Cached information from the database</b><br/>Timestamp: XX/XX/XX XX:XX:XX<br/><br/><i>Refresh in progress...</i></span></div>';
-        if (type == 'slice_hrn') {
+        if (key == 'slice_hrn') {
             return "<li class='icn icn-play'><a href='/slice/" + value + "'>" + value + cached + "</a></li>";
-        } else if (type == 'network_hrn') {
+        } else if (key == 'network_hrn') {
             return "<li class='icn icn-play'>" + value + cached + "</li>";
         } else {
             return "<li>" + value + "</li>";