web client: statusbar module

1 files changed, 26 insertions, 0 deletions

diff --git a/web/statusbar.js b/web/statusbar.js
new file mode 100644
index 0000000..3488772
--- /dev/null
+++ b/web/statusbar.js
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2012-2014 Kaarle Ritvanen
+ * See LICENSE file for license details
+ */
+
+define(["jquery"], function($) {
+    function set(status, msg, mode) {
+	$("#status").prop("class", status);
+	$("#status p").text(msg);
+	$("#logout").prop("class", mode ? "hidden" : null);
+	$("#status div").prop("class", mode == "txn" ? null : "hidden");
+	$("#commit").prop("disabled", status == "invalid");
+    }
+
+    function setError(msg, mode) { set("invalid", msg, mode); }
+
+    return {
+	reset: function() { set(null, ""); },
+	setError: setError,
+	validationReady: function(txnValid) {
+	    if (txnValid)
+		set("changed", "You have uncommitted changes", "txn");
+	    else setError("Some values need checking", "txn");
+	}
+    };
+});