applications/luci-upnp: rework status javascript to use XHR.poll()

1 files changed, 31 insertions, 40 deletions

diff --git a/applications/luci-upnp/luasrc/view/upnp_status.htm b/applications/luci-upnp/luasrc/view/upnp_status.htm
index fbbcb3a717..d50ed0c4d7 100644
--- a/applications/luci-upnp/luasrc/view/upnp_status.htm
+++ b/applications/luci-upnp/luasrc/view/upnp_status.htm
@@ -1,8 +1,6 @@
 <script type="text/javascript">//<![CDATA[
 	function upnp_delete_fwd(idx) {
-		var dlxhr = new XHR();
-
-		dlxhr.get('<%=luci.dispatcher.build_url("admin", "services", "upnp", "delete")%>/' + idx, null,
+		XHR.get('<%=luci.dispatcher.build_url("admin", "services", "upnp", "delete")%>/' + idx, null,
 			function(x)
 			{
 				var tb = document.getElementById('upnp_status_table');
@@ -12,51 +10,44 @@
 		);
 	}
 
-	var stxhr = new XHR();
-	(function() {
-		var func = arguments.callee;
-
-		stxhr.get('<%=luci.dispatcher.build_url("admin", "services", "upnp", "status")%>', null,
-			function(x, st)
+	XHR.poll(5, '<%=luci.dispatcher.build_url("admin", "services", "upnp", "status")%>', null,
+		function(x, st)
+		{
+			var tb = document.getElementById('upnp_status_table');
+			if (st && tb)
 			{
-				var tb = document.getElementById('upnp_status_table');
-				if (st && tb)
-				{
-					/* clear all rows */
-					while( tb.rows.length > 1 )
-						tb.deleteRow(1);
+				/* clear all rows */
+				while( tb.rows.length > 1 )
+					tb.deleteRow(1);
 
-					for( var i = 0; i < st.length; i++ )
-					{
-						var tr = tb.insertRow(-1);
-							tr.className = 'cbi-section-table-row cbi-rowstyle-' + ((i % 2) + 1);
+				for( var i = 0; i < st.length; i++ )
+				{
+					var tr = tb.insertRow(-1);
+						tr.className = 'cbi-section-table-row cbi-rowstyle-' + ((i % 2) + 1);
 
-						tr.insertCell(-1).innerHTML = st[i].proto;
-						tr.insertCell(-1).innerHTML = st[i].extport;
-						tr.insertCell(-1).innerHTML = st[i].intaddr;
-						tr.insertCell(-1).innerHTML = st[i].intport;
+					tr.insertCell(-1).innerHTML = st[i].proto;
+					tr.insertCell(-1).innerHTML = st[i].extport;
+					tr.insertCell(-1).innerHTML = st[i].intaddr;
+					tr.insertCell(-1).innerHTML = st[i].intport;
 
-						tr.insertCell(-1).innerHTML = String.format(
-							'<input class="cbi-button cbi-input-remove" type="button" value="<%:Delete Redirect%>" onclick="upnp_delete_fwd(%d)" />',
-								st[i].num
-						);
-					}
+					tr.insertCell(-1).innerHTML = String.format(
+						'<input class="cbi-button cbi-input-remove" type="button" value="<%:Delete Redirect%>" onclick="upnp_delete_fwd(%d)" />',
+							st[i].num
+					);
+				}
 
-					if( tb.rows.length == 1 )
-					{
-						var tr = tb.insertRow(-1);
-							tr.className = 'cbi-section-table-row';
+				if( tb.rows.length == 1 )
+				{
+					var tr = tb.insertRow(-1);
+						tr.className = 'cbi-section-table-row';
 
-						var td = tr.insertCell(-1);
-							td.colSpan = 5;
-							td.innerHTML = '<em><br /><%:There are no active redirects.%></em>';
-					}
+					var td = tr.insertCell(-1);
+						td.colSpan = 5;
+						td.innerHTML = '<em><br /><%:There are no active redirects.%></em>';
 				}
-
-				window.setTimeout(func, 5000);
 			}
-		)
-	})();
+		}
+	);
 //]]></script>
 
 <fieldset class="cbi-section">