First implem for adding classes to enclosing elts.
Extra text representing classes is detected and correctly removed. Adding attributes isn't working yet.
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@ -268,6 +268,42 @@
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/**
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* Add classes to the parent element of a text node
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* From http://stackoverflow.com/questions/9178174/find-all-text-nodes
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*/
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function addClasses(element)
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{
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var mardownClassesInElementsRegex = new RegExp( "{\\\.\s*?([^}]+?)}", 'mg' );
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var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' );
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if ( element.childNodes.length > 0 ) {
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for (var i = 0; i < element.childNodes.length; i++) {
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addClasses(element.childNodes[i]);
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}
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}
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if (element.nodeType == Node.TEXT_NODE && /\S/.test(element.nodeValue)) {
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var nodeValue = element.nodeValue;
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if ( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) {
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var classes = matches[1];
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console.log("'" + classes + "'");
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nodeValue = nodeValue.substring(0,matches.index) + nodeValue.substring(mardownClassesInElementsRegex.lastIndex) + "ee";
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console.log("'" + nodeValue + "'");
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element.nodeValue = nodeValue;
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console.log("'" + element.parentNode.tagName + "'");
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while( matchesClass = mardownClassRegex.exec( classes ) ) {
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console.log("attr='" + matchesClass[1] + "'='" + matchesClass[2] + "'");
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element.parentNode.attributes[matchesClass[1]] = matchesClass[2];
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console.log("=>'" + element.parentNode.attributes[matchesClass[1]] + "'");
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}
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}
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}
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}
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/**
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/**
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* Converts any current data-markdown slides in the
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* Converts any current data-markdown slides in the
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* DOM to HTML.
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* DOM to HTML.
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@ -289,6 +325,7 @@
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var markdown = getMarkdownFromSlide( section );
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var markdown = getMarkdownFromSlide( section );
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section.innerHTML = marked( markdown );
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section.innerHTML = marked( markdown );
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addClasses(section);
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// If there were notes, we need to re-add them after
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// If there were notes, we need to re-add them after
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// having overwritten the section's HTML
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// having overwritten the section's HTML
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