fix javascript for auto-setting application amount

diff --git a/httemplate/edit/cust_bill_pay.cgi b/httemplate/edit/cust_bill_pay.cgi
index 2035e4b..d27d5c1 100755 (executable)
--- a/httemplate/edit/cust_bill_pay.cgi
+++ b/httemplate/edit/cust_bill_pay.cgi
@@ -1,39 +1,11 @@
-%
-%
-%my($paynum, $amount, $invnum);
-%if ( $cgi->param('error') ) {
-%  $paynum = $cgi->param('paynum');
-%  $amount = $cgi->param('amount');
-%  $invnum = $cgi->param('invnum');
-%} else {
-%  my($query) = $cgi->keywords;
-%  $query =~ /^(\d+)$/;
-%  $paynum = $1;
-%  $amount = '';
-%  $invnum = '';
-%}
-%
-%my $otaker = getotaker;
-%
-%my $p1 = popurl(1);
-%
-%
 <% header("Apply Payment", '') %>
-% if ( $cgi->param('error') ) { 
 
+% if ( $cgi->param('error') ) { 
   <FONT SIZE="+1" COLOR="#ff0000">Error: <% $cgi->param('error') %></FONT>
   <BR><BR>
 % } 
 
-
 <FORM ACTION="<% $p1 %>process/cust_bill_pay.cgi" METHOD=POST>
-%
-%my $cust_pay = qsearchs('cust_pay', { 'paynum' => $paynum } );
-%die "payment $paynum not found!" unless $cust_pay;
-%
-%my $unapplied = $cust_pay->unapplied;
-%
-
 
 Payment #<B><% $paynum %></B>
 <INPUT TYPE="hidden" NAME="paynum" VALUE="<% $paynum %>">
@@ -43,28 +15,18 @@ Payment #<B><% $paynum %></B>
 <BR>Amount: $<B><% $cust_pay->paid %></B>
 
 <BR>Unapplied amount: $<B><% $unapplied %></B>
-%
-%my @cust_bill = grep $_->owed != 0,
-%                qsearch('cust_bill', { 'custnum' => $cust_pay->custnum } );
-%
-%
 
-
-<SCRIPT>
+<SCRIPT TYPE="text/javascript">
 function changed(what) {
   cust_bill = what.options[what.selectedIndex].value;
+
 % foreach my $cust_bill ( @cust_bill ) {
-%  my $invnum = $cust_bill->invnum;
-%  my $changeto = $cust_bill->owed < $unapplied
-%                   ? $cust_bill->owed 
-%                   : $unapplied;
-%
-
-  if ( cust_bill == $invnum ) {
-    what.form.amount.value = "<% $changeto %>";
-  }
-% } 
 
+    if ( cust_bill == <% $cust_bill->invnum %> ) {
+      what.form.amount.value = "<% min($cust_bill->owed, $unapplied) %>";
+    }
+
+% } 
 
   if ( cust_bill == "Refund" ) {
     what.form.amount.value = "<% $unapplied %>";
@@ -74,13 +36,11 @@ function changed(what) {
 
 <BR>Invoice #<SELECT NAME="invnum" SIZE=1 onChange="changed(this)">
 <OPTION VALUE="">
-% foreach my $cust_bill ( @cust_bill ) { 
-
 
+% foreach my $cust_bill ( @cust_bill ) { 
   <OPTION<% $cust_bill->invnum eq $invnum ? ' SELECTED' : '' %> VALUE="<% $cust_bill->invnum %>"><% $cust_bill->invnum %> - <% time2str("%D", $cust_bill->_date) %> - $<% $cust_bill->owed %>
 % } 
 
-
 <OPTION VALUE="Refund">Refund
 </SELECT>
 
@@ -90,6 +50,38 @@ function changed(what) {
 <CENTER><INPUT TYPE="submit" VALUE="Apply"></CENTER>
 
 </FORM>
-
 </BODY>
 </HTML>
+
+<%init>
+my($paynum, $amount, $invnum);
+if ( $cgi->param('error') ) {
+  $paynum = $cgi->param('paynum');
+  $amount = $cgi->param('amount');
+  $invnum = $cgi->param('invnum');
+} else {
+  my($query) = $cgi->keywords;
+  $query =~ /^(\d+)$/;
+  $paynum = $1;
+  $amount = '';
+  $invnum = '';
+}
+
+my $otaker = getotaker;
+
+my $p1 = popurl(1);
+
+my $cust_pay = qsearchs('cust_pay', { 'paynum' => $paynum } );
+die "payment $paynum not found!" unless $cust_pay;
+
+my $unapplied = $cust_pay->unapplied;
+
+my @cust_bill = sort {    $a->_date  <=> $b->_date
+                       or $a->invnum <=> $b->invnum
+                     }
+                grep { $_->owed != 0 }
+                qsearch('cust_bill', { 'custnum' => $cust_pay->custnum } );
+
+
+</%init>
+