From ae41bf2251b90cf0f6ec30cda1c72adc9c9e75ce Mon Sep 17 00:00:00 2001
From: peter <peter@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Sat, 17 Nov 2007 23:34:44 +0000
Subject: [PATCH] - added functionality to disable order button when no events in cart

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@79 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 www/inc/cart_listing.php  |    6 +++++-
 www/template/de/cart.html |    2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/www/inc/cart_listing.php b/www/inc/cart_listing.php
index bd3f9a9..149df88 100644
--- a/www/inc/cart_listing.php
+++ b/www/inc/cart_listing.php
@@ -44,6 +44,7 @@ function createCartOverview()
 			$p->setVar("AMOUNT", $amountValue);
 		}
 		
+		// set submit functionality
 		$p->setVar("linkDELETEROW", "index.php?mode=cart&action=deleteEvent&event=".$event->getEventId());
 		$p->setVar("fieldAMOUNT", "ms_amount[]");
 		
@@ -58,9 +59,12 @@ function createCartOverview()
 		$tablerows .= $p->parse($cartRowTmpl);
 	}
 	
-	// if no tickets in cart set EMPTYROWS
+	// if no tickets in cart set EMPTYROWS and disable order button
 	if (count($cart->getTickets()) == 0) {
 		$tablerows = $p->getVar("EMPTYROWS");
+		$p->setVar("attribDISABLED", "disabled=\"disabled\"");
+	} else {
+		$p->setVar("attribDISABLED", "");
 	}
 	
 	$p->setVar("TABLEROWS", $tablerows);
diff --git a/www/template/de/cart.html b/www/template/de/cart.html
index 1ebce7a..624bbaa 100644
--- a/www/template/de/cart.html
+++ b/www/template/de/cart.html
@@ -39,7 +39,7 @@
 
 <div class="ms_ButtonArea">
 <input type="submit" id="ms_button_save" name="@buttonSAVE@" value="Aktualisieren" />
-<input type="submit" id="ms_button_order" name="@buttonORDER@" value="Zur Bestellung" />
+<input type="submit" id="ms_button_order" name="@buttonORDER@" @attribDISABLED@ value="Zur Bestellung" />
 </div>
 #if:IS_HIDDEN==true
 @HIDDENAREA@
-- 
1.7.2.5