diff options
Diffstat (limited to 'plugin')
| -rw-r--r-- | plugin/markdown/markdown.js | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/plugin/markdown/markdown.js b/plugin/markdown/markdown.js index b6b5a9b..11a6fc2 100644 --- a/plugin/markdown/markdown.js +++ b/plugin/markdown/markdown.js @@ -101,12 +101,21 @@ xhr.onreadystatechange = function () { if( xhr.readyState === 4 ) { - section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical') ); + if (xhr.status >= 200 && xhr.status < 300) { + section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical') ); + } else { + section.outerHTML = '<section data-state="alert">ERROR: The attempt to fetch ' + url + ' failed with the HTTP status ' + xhr.status + + '. Check your browser\'s JavaScript console for more details.</section>'; + } } }; xhr.open('GET', url, false); - xhr.send(); + try { + xhr.send(); + } catch (e) { + alert('Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e); + } } else if( section.getAttribute('data-separator') ) { |