52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
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/* Open up the table of contents to a specified level in the hierarchy: */
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/*
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function show_all() {
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let level_buttons = K.getv(".depthchoice");
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level_buttons[level_buttons.length-1].click();
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}
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function show_highlighted(node) {
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//let carets = K.getv(".caret");
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let node_caret = node.parentNode.previousElementSibling;
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console.log(node_caret);
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}
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*/
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window.addEventListener("load", function (event) {
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K.map(".depthchoice", function (depthchoice) {
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depthchoice.addEventListener("click", function (event) {
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//save_position();
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let max_depth = K.text(event.srcElement);
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K.map(".caret", function (e) {
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let level = K.attr(e, "data-level");
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let open = K.has_class(e, "caret-down");
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if (level < max_depth) {
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if (!open) {
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e.click();
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}
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} else {
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if (open) {
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e.click();
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}
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}
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});
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//restore_position();
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});
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});
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K.get("html").addEventListener("keypress", function (event) {
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const max_depth = K.getv(".depthchoice").length;
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const zero = 48; // Hah!
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let depth = 1;
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for (depth = 1; depth <= max_depth; depth += 1) {
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if (event.which === zero + depth) {
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K.get('.depthchoice[data-depth="' + depth + '"]').click();
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}
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}
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});
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highlight_headers_in_toc();
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});
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