X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Fmkws-filter.js;h=eff521cb8116134a0533725b832a5ee4e2e6a246;hb=d2de378b5618363f7cbd66bc91ece4c8f1157af4;hp=219ccd5ccabded37f367d47a3b9a297cc3dccb6c;hpb=f6307fd1250676204721a12251c9ba9933a82608;p=mkws-moved-to-github.git

diff --git a/src/mkws-filter.js b/src/mkws-filter.js
index 219ccd5..eff521c 100644
--- a/src/mkws-filter.js
+++ b/src/mkws-filter.js
@@ -5,14 +5,32 @@ function filterSet(team) {
 
     var that = {};
 
-    that.list = function() {
-	return m_list;
-    };
+    that.toJSON = function() {
+	return $.toJSON(m_list);
+    }
 
     that.add = function(filter) {
 	m_list.push(filter);
     };
 
+    that.visitTargets = function(callback) {
+	for (var i in m_list) {
+	    var filter = m_list[i];
+	    if (filter.id) {
+		callback(filter.id, filter.name);
+	    }
+	}
+    };
+
+    that.visitFields = function(callback) {
+	for (var i in m_list) {
+	    var filter = m_list[i];
+	    if (!filter.id) {
+		callback(filter.field, filter.value);
+	    }
+	}
+    };
+
     that.removeMatching = function(matchFn) {
 	var newList = [];
 	for (var i in m_list) {