dd system information widget to central refresh system

Add ability for a widget to specify how often it wants to be updated

1 files changed, 14 insertions, 2 deletions

diff --git a/src/usr/local/www/index.php b/src/usr/local/www/index.php
index e14f2a3..8a1b997 100644
--- a/src/usr/local/www/index.php
+++ b/src/usr/local/www/index.php
@@ -572,6 +572,7 @@ function set_widget_checkbox_events(checkbox_panel_ref, all_none_button_id) {
 var ajaxspecs = new Array();	// Array to hold widget refresh specifications (objects )
 var ajaxidx = 0;
 var ajaxmutex = false;
+var ajaxcntr = 0;
 
 // Add a widget refresh object to the array list
 function register_ajax(ws) {
@@ -661,9 +662,20 @@ events.push(function() {
 	// results back to the widget's callback function
 	function executewidget() {
 		if (ajaxspecs.length > 0) {
+			var freq = ajaxspecs[ajaxidx].freq;	// widget can specifify it should be called freq times around hte loop
+
 			if (!ajaxmutex) {
-			    make_ajax_call(ajaxspecs[ajaxidx]);
-			    ajaxidx = ++ajaxidx % ajaxspecs.length;
+				if ((ajaxcntr % freq) === 0) {
+				    make_ajax_call(ajaxspecs[ajaxidx]);
+				}
+
+			    if (++ajaxidx >= ajaxspecs.length) {
+					ajaxidx = 0;
+
+					if (++ajaxcntr >= 4096) {
+						ajaxcntr = 0;
+					}
+			    }
 			}
 
 		    setTimeout(function() { executewidget(); }, 2000);