61 lines
2.0 KiB
PHP
61 lines
2.0 KiB
PHP
<?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
|
|
<script src="<?php $this->options->themeUrl('tocbot.min.js'); ?>"></script>
|
|
<div class="post-toc">
|
|
<div class="tocbot-list">
|
|
</div>
|
|
<div class="tocbot-list-menu">
|
|
<a class="tocbot-toc-expand" onclick="expand_toc()">展开目录</a>
|
|
<a onclick="go_top()">文章顶部</a>
|
|
<a onclick="go_bottom()">文章底部</a>
|
|
</div>
|
|
</div>
|
|
<script>
|
|
var tocbot_timer;
|
|
var DEPTH_MAX = 6; // 为 6 时展开所有
|
|
var tocbot_default_config = {
|
|
tocSelector: '.tocbot-list',
|
|
contentSelector: '.post-content',
|
|
headingSelector: 'h1, h2, h3, h4, h5',
|
|
orderedList: false,
|
|
scrollSmooth: true,
|
|
onClick: extend_click,
|
|
};
|
|
function extend_click() {
|
|
clearTimeout(tocbot_timer);
|
|
tocbot_timer = setTimeout(function() {
|
|
tocbot.refresh(obj_merge(tocbot_default_config, {
|
|
hasInnerContainers: true
|
|
}));
|
|
}, 420); // 这个值是由 tocbot 源码里定义的 scrollSmoothDuration 得来的
|
|
}
|
|
document.ready(function() {
|
|
tocbot.init(obj_merge(tocbot_default_config, {
|
|
collapseDepth: 1
|
|
}));
|
|
});
|
|
function expand_toc() {
|
|
var b = document.querySelector('.tocbot-toc-expand');
|
|
var expanded = b.getAttribute('data-expanded');
|
|
expanded ? b.removeAttribute('data-expanded') : b.setAttribute('data-expanded', true);
|
|
tocbot.refresh(obj_merge(tocbot_default_config, {
|
|
collapseDepth: expanded ? 1 : DEPTH_MAX
|
|
}));
|
|
b.innerText = expanded ? 'Expand all' : 'Collapse all';
|
|
}
|
|
function go_top() {
|
|
window.scrollTo(0, 0);
|
|
}
|
|
|
|
function go_bottom() {
|
|
window.scrollTo(0, document.body.scrollHeight);
|
|
}
|
|
|
|
function obj_merge(target, source) {
|
|
for (var item in source) {
|
|
if (source.hasOwnProperty(item)) {
|
|
target[item] = source[item];
|
|
}
|
|
}
|
|
return target;
|
|
}
|
|
</script>
|