03 editor Toc 功能

      <script type="text/javascript">            
            var testEditor;

            $(function() {
                testEditor = editormd("test-editormd", {
                    width         : "90%",
                    height        : 720,
                    path          : "../lib/",
                    //toc           : false,         // diable ToC
                    tocStartLevel : 2      // Parse beginning of H2, Default value 1
                });

                $("#insert-btn").click(function() {
                    testEditor.config({
                        tocContainer : "#custom-toc-container",
                        tocDropdown   : false
                    });
                });

                $("#menu-btn").click(function(){
                    testEditor.config({
                        tocContainer  : "",
                        tocDropdown   : true,
                        tocTitle      : "目录 Table of Contents dsfsadfsfdsdf",
                    });
                });

                $("#menu2-btn").click(function(){
                    testEditor.config({
                        tocContainer  : "#custom-toc-container",
                        tocDropdown   : true,
                        tocTitle      : "目录 Table of Contents dsfsadfsfdsdf",
                    });
                });

                $("#default-btn").click(function() {
                    $("#custom-toc-container").html("#custom-toc-container");
                    testEditor.config({
                        tocContainer : "",
                        tocm : false,
                        tocDropdown  : false
                    });
                });

                $("#tocm-btn").click(function() {
                    $("#custom-toc-container").html("#custom-toc-container");
                    testEditor.config({
                        tocm : true,
                        tocContainer : "",
                        tocDropdown   : false
                    });
                });
            });
        </script>

功能展示：

生成 树形结构的div

<!--  生成目录的位置 -->
            <div class="markdown-body editormd-preview-container" id="custom-toc-container">#custom-toc-container</div>

            // 调用的时间操作
               $("#insert-btn").click(function() {
                testEditor.config({
                    tocContainer : "#custom-toc-container",
                    tocDropdown   : false
                });
            });

```