diff options
| -rw-r--r-- | read.html | 74 |
1 files changed, 46 insertions, 28 deletions
@@ -440,6 +440,33 @@ $('#toc-modal').on('shown.bs.modal', function() { + function process_toc_sublist(row, list) { + + if (row.subitems) { + + var sublist = $("<ul class='toc_sublist list-unstyled'>"); + + $.each(row.subitems, function(i, row) { + + var a = $("<a>") + .attr('href', '#') + .html(row.label + " <b class='pull-right'>" + + book.pagination.pageFromCfi(row.cfi) + "</b>") + .attr('data-cfi', row.cfi) + .click(function() { + book.gotoCfi(a.attr('data-cfi')); + }); + + sublist.append($("<li>").append(a)); + + process_toc_sublist(row, sublist); + + }); + + list.append(sublist); + } + } + book.getToc().then(function(toc) { var list = $(".toc_list"); @@ -460,27 +487,8 @@ list.append($("<li>").append(a)); - if (row.subitems) { + process_toc_sublist(row, list); - var sublist = $("<ul class='toc_sublist list-unstyled'>"); - - $.each(row.subitems, function(i, row) { - - var a = $("<a>") - .attr('href', '#') - .html(row.label + " <b class='pull-right'>" + - book.pagination.pageFromCfi(row.cfi) + "</b>") - .attr('data-cfi', row.cfi) - .click(function() { - book.gotoCfi(a.attr('data-cfi')); - }); - - sublist.append($("<li>").append(a)); - - }); - - list.append(sublist); - } } catch (e) { console.warn(e); } @@ -521,21 +529,31 @@ var toc_entry = false; + function iterate_sublist(row) { + if (row.subitems) { + $.each(row.subitems, function (i, r) { + + if (r.spinePos == book.currentChapter.spinePos) { + toc_entry = r; + return true; + } + + if (iterate_sublist(r)) + return true; + }); + } + + return false; + } + $.each(book.toc, function(i, a) { if (a.spinePos == book.currentChapter.spinePos) { toc_entry = a; return; } - if (a.subitems) { - $.each(a.subitems, function (i, b) { + if (iterate_sublist(a)) return; - if (b.spinePos == book.currentChapter.spinePos) { - toc_entry = b; - return; - } - }); - } }); console.log('toc', toc_entry); |