Modified spine_labels.js to retain UTF-8 encoding

Dan Wells posted a fix to the DEV list for receipt printing that allowed the
receipt printer to print UTF-8 characters.  I used the ideas in that fix to
modify spine_labels.js.  In spine_labels.js, the url passed to the preview in
preview_xul_192 was encoding the url with the javascript encode() function.
This function does not preserve UTF-8 encodings.  I changed the function to
encodeURIComponent, and UTF-8 characters are now displayed properly by the
spine label printer code.

Signed-off-by: Liam Whalen <lwhalen@evergreen-dev.catalogue.nrcan.gc.ca>
Signed-off-by: Dan Scott <dscott@laurentian.ca>

diff --git a/Open-ILS/xul/staff_client/server/cat/spine_labels.js b/Open-ILS/xul/staff_client/server/cat/spine_labels.js
index ce28eac..c952bc9 100644 (file)
--- a/Open-ILS/xul/staff_client/server/cat/spine_labels.js
+++ b/Open-ILS/xul/staff_client/server/cat/spine_labels.js
@@ -625,7 +625,7 @@
                     'tab_name' : $("catStrings").getString('staff.cat.spine_labels.preview.title')
                 },
                 { 
-                    'url' : 'data:text/html;charset=utf-8,'+window.escape(html),
+                    'url' : 'data:text/html;charset=utf-8,' + encodeURIComponent(html),
                     'html_source' : html,
                     'show_print_button' : 1,
                     'printer_context' : 'label',