# HG changeset patch
# User paulb
# Date 1121985514 0
# Node ID 23c09131ea2fd93a3bdb003daccf12fd0e166a30
# Parent  a9f0b18c72a80a183612d702b99d62ac2a1b400f
[project @ 2005-07-21 22:38:34 by paulb]
Improved handling of missing target fields to permit such updates - this is
useful when adding a section to a document.
Added support for the collection and sending of multivalued select
elements.

diff -r a9f0b18c72a8 -r 23c09131ea2f examples/Common/Configurator/Resources/scripts/XSLForms.js
--- a/examples/Common/Configurator/Resources/scripts/XSLForms.js	Thu Jul 21 21:52:31 2005 +0000
+++ b/examples/Common/Configurator/Resources/scripts/XSLForms.js	Thu Jul 21 22:38:34 2005 +0000
@@ -1,12 +1,5 @@
 function requestUpdate(url, fieldNames, targetName, targetFieldNames, elementPath) {
 
-    // If no field names exist as targets for the update, do not attempt to
-    // update them.
-
-    if (targetFieldNames == "") {
-        return;
-    }
-
     // Note that XMLHttpRequest access may be denied if Mozilla believes that
     // this resource's URL and the supplied URL are different.
 
@@ -51,6 +44,12 @@
 
 function addFields(fieldNames, disable) {
 
+    // If no field names exist do not attempt to collect their values.
+
+    if (fieldNames == "") {
+        return "";
+    }
+
     var requestBody = "";
 
     // Process each target field name.
@@ -67,8 +66,20 @@
         var fieldValue;
         var fieldNodes = document.getElementsByName(fieldName);
         for (var v = 0; v < fieldNodes.length; v++) {
-            fieldValue = fieldNodes[v].value;
-            requestBody += ("\r\n" + fieldName + "=" + fieldValue);
+
+            // Test for different field types.
+
+            if (fieldNodes[v].options) {
+                for (var opt = 0; opt < fieldNodes[v].options.length; opt++) {
+                    if (fieldNodes[v].options[opt].selected) {
+                        fieldValue = fieldNodes[v].options[opt].value;
+                        requestBody += ("\r\n" + fieldName + "=" + fieldValue);
+                    }
+                }
+            } else {
+                fieldValue = fieldNodes[v].value;
+                requestBody += ("\r\n" + fieldName + "=" + fieldValue);
+            }
         }
 
         // NOTE: Konqueror hack: disable fields.