forward all attributes for markdown slides (#413)
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@ -31,7 +31,29 @@
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return '<script type="text/template">' + el + '</script>';
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return '<script type="text/template">' + el + '</script>';
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};
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};
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var slidifyMarkdown = function(markdown, separator, vertical, state) {
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var getForwardedAttributes = function(section) {
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var attributes = section.attributes;
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var result = [];
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for( var i = 0, len = attributes.length; i < len; i++ ) {
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var name = attributes[i].name,
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value = attributes[i].value;
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// disregard attributes that are used for markdown loading/parsing
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if( /data\-(markdown|separator|vertical)/gi.test( name ) ) continue;
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if( value ) {
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result.push( name + '=' + value );
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}
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else {
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result.push( name );
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}
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}
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return result.join( ' ' );
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}
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var slidifyMarkdown = function(markdown, separator, vertical, attributes) {
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separator = separator || '^\n---\n$';
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separator = separator || '^\n---\n$';
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@ -77,9 +99,16 @@
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// flatten the hierarchical stack, and insert <section data-markdown> tags
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// flatten the hierarchical stack, and insert <section data-markdown> tags
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for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
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for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
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markdownSections += typeof sectionStack[k] === 'string'
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// horizontal
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? '<section data-state="' + state + '" data-markdown>' + twrap( sectionStack[k] ) + '</section>'
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if( typeof sectionStack[k] === 'string' ) {
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: '<section data-state="' + state + '"><section data-markdown>' + sectionStack[k].map(twrap).join('</section><section data-markdown>') + '</section></section>';
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markdownSections += '<section '+ attributes +' data-markdown>' + twrap( sectionStack[k] ) + '</section>';
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}
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// vertical
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else {
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markdownSections += '<section '+ attributes +'>' +
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'<section data-markdown>' + sectionStack[k].map(twrap).join('</section><section data-markdown>') + '</section>' +
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'</section>';
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}
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}
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}
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return markdownSections;
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return markdownSections;
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@ -102,7 +131,7 @@
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xhr.onreadystatechange = function () {
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xhr.onreadystatechange = function () {
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if( xhr.readyState === 4 ) {
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if( xhr.readyState === 4 ) {
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if (xhr.status >= 200 && xhr.status < 300) {
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if (xhr.status >= 200 && xhr.status < 300) {
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section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), section.getAttribute('data-state'));
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section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), getForwardedAttributes(section) );
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} else {
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} else {
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section.outerHTML = '<section data-state="alert">ERROR: The attempt to fetch ' + url + ' failed with the HTTP status ' + xhr.status +
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section.outerHTML = '<section data-state="alert">ERROR: The attempt to fetch ' + url + ' failed with the HTTP status ' + xhr.status +
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'. Check your browser\'s JavaScript console for more details.' +
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'. Check your browser\'s JavaScript console for more details.' +
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@ -121,7 +150,7 @@
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} else if( section.getAttribute('data-separator') ) {
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} else if( section.getAttribute('data-separator') ) {
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var markdown = stripLeadingWhitespace(section);
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var markdown = stripLeadingWhitespace(section);
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section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
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section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical'), getForwardedAttributes(section) );
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}
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}
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}
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}
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