bootstrap treeview 下拉樹
阿新 • • 發佈：2019-02-06
說明：資料一次性載入，適合資料量不是很大的場景
引用檔案：bootstrap treeview及其css，推薦下載地址：http://blog.csdn.net/qq812858143/article/details/68945157
<script type="text/javascript" src="<%=path%>/bootstrap/treeView/bootstrap-treeview.js"></script> <link rel="stylesheet" href="<%=path%>/bootstrap/treeView/bootstrap-treeview.min.css"type="text/css"/>
JS： $(function () { getTree('1'); }) function buildTree(parentNode, datas) { for (var key in datas) { var data = datas[key]; if (data.parentid == parentNode.id) { var node = {text: data.knowledgeText, id: data.id, nodes: [], selectable: true}; parentNode.nodes.push(node); buildTree(node, datas); } } if (parentNode.nodes.length == 0) { delete parentNode.nodes; } } function getTree(strid) { var params = {}; params.id = 'a696ee80-5b26-4a99-b013-ba22bec4d3bb'; $.ajax({ url: "/knowledge/getTree", // 請求的URL dataType: 'json', type: "get", data: params, success: function (data) { var tree = {text: '復讀語文', id: 'a696ee80-5b26-4a99-b013-ba22bec4d3bb', nodes: []}; buildTree(tree, data.data); $('#knowledgeTree').treeview({ color: "#428bca", data: [tree], // showCheckbox: true onNodeSelected: function (event, mdata) { $("#knowledgeText").val(mdata.text); $("#hideDiv").hide(); } }); } }); }
<body> <input type="text" id="knowledgeText" name="knowledgeText" class="form-control" value="" onclick="$('#hideDiv').show()" placeholder="分類名稱"/> <div id="hideDiv" style="display: none;"> <div id="knowledgeTree"></div> <button class="btn btn-danger" type="button" onclick=""> <span class="glyphicon glyphicon-eye-open"></span> 確定 </button> </div> </body>