From c3cba034c8009b65c25dd4ef5f54b18d9c8ee7d4 Mon Sep 17 00:00:00 2001
From: Thomas Brüderli
Date: Tue, 24 Jul 2007 09:54:33 +0000
Subject: Improved it_state with Safari support

---
 itjs/state.js | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'itjs/state.js')

diff --git a/itjs/state.js b/itjs/state.js
index 9521093..73e41cb 100644
--- a/itjs/state.js
+++ b/itjs/state.js
@@ -8,6 +8,7 @@ var it_state =
 {
 it_iframe: null,
 it_history_field: null,
+it_state_saved: false,
 it_store_handlers: [],
 it_restore_handlers: [],
 
@@ -44,12 +45,18 @@ register_restore_handler: function(p)
  */
 new_history_entry: function(p)
 {
-	// ED('it_state::new_history_entry()');
+	this.store_state();
+	this.it_state_saved = true;
 
 	if (!this.it_iframe && !(this.it_iframe = document.getElementById('it_state')))
 		ED('it_state::new_history_entry(): it_state object not found!');
 
-	this.it_iframe.src = "/itjs/state.html?t="+it_now();
+	var idoc;
+	if (idoc = it_get_iframe_document(this.it_iframe))
+	{
+		idoc.title = document.title;
+		idoc.forms[0].submit();
+	}
 	this.it_history_field = null;
 },
 
@@ -64,18 +71,18 @@ restore_history: function()
 	
 	var idoc = it_get_iframe_document(this.it_iframe);
 	this.it_history_field = idoc ? idoc.getElementById('state') : {};	// Work-around IE5 not returning iframe document
+	this.it_state_saved = false;
 
 	if (this.it_history_field.value)
 	{
 		var res = eval('({' + this.it_history_field.value + '})');
-		// ED('it_state::restore_history(): restoring these settings:', res);
 		for (var key in res)
 			this[key] = res[key];
 	}
 
 	for (var i in this.it_restore_handlers)
 	{
-		if (this.it_history_field.value || (this.it_restore_handlers[i].initial && (!idoc || !it_get_iframe_document(this.it_iframe).location.href.match(/t=/))))
+		if (this.it_history_field.value || (this.it_restore_handlers[i].initial && (!idoc || !idoc.location.href.match(/s=/))))
 			this.it_restore_handlers[i].object[this.it_restore_handlers[i].method]();
 	}
 },
@@ -103,7 +110,6 @@ store_state: function()
 			ser[ser.length] = key + ':' + ((type == 'string') ? "'" + value.replace(/([\\'])/g, '\\\1') + "'" : value);
 	}
 
-	// ED('it_state::store_state()', ser);
 	this.it_history_field.value = ser.join(',');
 }/* NO COMMA */
 }
-- 
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