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forward all attributes for markdown slides (#413)

This commit is contained in:
Hakim El Hattab 2013-04-20 09:16:41 -04:00
parent 6536d8467f
commit 914a12e9cf
1 changed files with 35 additions and 6 deletions
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41
plugin/markdown/markdown.js
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@ -31,7 +31,29 @@
return '<script type="text/template">' + el + '</script>'; return '<script type="text/template">' + el + '</script>';
}; };
var slidifyMarkdown = function(markdown, separator, vertical, state) { var getForwardedAttributes = function(section) {
var attributes = section.attributes;
var result = [];
for( var i = 0, len = attributes.length; i < len; i++ ) {
var name = attributes[i].name,
value = attributes[i].value;
// disregard attributes that are used for markdown loading/parsing
if( /data\-(markdown|separator|vertical)/gi.test( name ) ) continue;
if( value ) {
result.push( name + '=' + value );
}
else {
result.push( name );
}
}
return result.join( ' ' );
}
var slidifyMarkdown = function(markdown, separator, vertical, attributes) {
separator = separator || '^\n---\n$'; separator = separator || '^\n---\n$';
@ -77,9 +99,16 @@
// flatten the hierarchical stack, and insert <section data-markdown> tags // flatten the hierarchical stack, and insert <section data-markdown> tags
for( var k = 0, klen = sectionStack.length; k < klen; k++ ) { for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
markdownSections += typeof sectionStack[k] === 'string' // horizontal
? '<section data-state="' + state + '" data-markdown>' + twrap( sectionStack[k] ) + '</section>' if( typeof sectionStack[k] === 'string' ) {
: '<section data-state="' + state + '"><section data-markdown>' + sectionStack[k].map(twrap).join('</section><section data-markdown>') + '</section></section>'; markdownSections += '<section '+ attributes +' data-markdown>' + twrap( sectionStack[k] ) + '</section>';
}
// vertical
else {
markdownSections += '<section '+ attributes +'>' +
'<section data-markdown>' + sectionStack[k].map(twrap).join('</section><section data-markdown>') + '</section>' +
'</section>';
}
} }
return markdownSections; return markdownSections;
@ -102,7 +131,7 @@
xhr.onreadystatechange = function () { xhr.onreadystatechange = function () {
if( xhr.readyState === 4 ) { if( xhr.readyState === 4 ) {
if (xhr.status >= 200 && xhr.status < 300) { if (xhr.status >= 200 && xhr.status < 300) {
section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), section.getAttribute('data-state')); section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), getForwardedAttributes(section) );
} else { } else {
section.outerHTML = '<section data-state="alert">ERROR: The attempt to fetch ' + url + ' failed with the HTTP status ' + xhr.status + 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.' + '. Check your browser\'s JavaScript console for more details.' +
@ -121,7 +150,7 @@
} else if( section.getAttribute('data-separator') ) { } else if( section.getAttribute('data-separator') ) {
var markdown = stripLeadingWhitespace(section); var markdown = stripLeadingWhitespace(section);
section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical') ); section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), getForwardedAttributes(section) );
} }
} }