我第一次尝试 jsTree ,并且有一个问题,在调用之后jstree()
,我的元素中的文本<li>
消失了。通话后,我的树如下所示:
<div id="assessment-treeview" class="jstree jstree-0 jstree-focused jstree-classic">
<ul>
<li class="jstree-last jstree-open"><ins class="jstree-icon"> </ins>
<ul style="">
<li class="jstree-last jstree-open"><ins class="jstree-icon"> </ins>
<ul style="">
<li class="jstree-last jstree-leaf"><ins class="jstree-icon"> </ins></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
在调用之前它看起来像这样:
<div id="assessment-treeview">
<ul>
<li>Specific Outcomes
<ul>
<li>[section: name not available for import]
<ul>
<li>[outcome: name not available for import] </li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
jstree 调用如下所示:
$("#assessment-treeview").jstree({ "themes": { "theme": "classic" } });
这可能是什么原因造成的?