Bug 17394 - exporting checkouts with items selects without items in combo-box

In checkouts table, the is an export form (when some exports syspref are enabled).
When selecting some checkouts and selecting "ISO2709 with items" in export format combo-box, clicking on "Export" will select "ISO2709 without items" in the export format combo-box.
This is quite strange.
Its because the form as 2 inputs with same name and id "output_format" : an hidden input (the wanted arg for tools/export.pl) and a select (the export format combo-box).
So an action meant on the hidden input impacts the select.

This patch corrects by changing id and name of the export format combo-box : issues-table-output-format

TEST plan :
- Enable checkouts exports by setting syspref ExportWithCsvProfile with a profile
- Go to circ page of a patron with checkouts : /cgi-bin/koha/circ/circulation.pl?borrowernumber=xxx
- Show checkouts table
- Select some checkboxes in "Export" column
- Select "ISO2709 with items" in export format combo-box
- Click on "Export"
=> Without patch, the export format combo-box changes to "ISO2709 without items"
=> With patch, the export format combo-box does not changes
- Check the export file contains the items
- Check exports "ISO2709 without items" and "CSV" are OK

Signed-off-by: Jesse Maseto <jesse@bywatersolutions.com>

Signed-off-by: Katrin Fischer  <katrin.fischer@bsz-bw.de>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

koha-tmpl/intranet-tmpl/prog/en/includes/checkouts-table.inc

@@ -51,8 +51,8 @@
 
                 [% IF ( exports_enabled ) %]
                     <fieldset>
-                        <label for="output_format"><b>Export checkouts using format:</b></label>
-                        <select name="output_format" id="output_format">
+                        <label for="issues-table-output-format"><b>Export checkouts using format:</b></label>
+                        <select name="issues-table-output-format" id="issues-table-output-format">
                             <option value="iso2709_995">ISO2709 with items</option>
                             <option value="iso2709">ISO2709 without items</option>
                             [% IF Koha.Preference('ExportWithCsvProfile') %]

koha-tmpl/intranet-tmpl/prog/js/pages/circulation.js

@@ -50,8 +50,7 @@ $(document).ready(function() {
         if ( ! is_valid_date( $(this).val() ) ) {$(this).val("");}
     });
     $("#export_submit").on("click",function(){
-        var output_format = $("#output_format").val();
-        export_checkouts(output_format);
+        export_checkouts($("#issues-table-output-format").val());
         return false;
     });