[bigdata-035]用js dtree展示一个树形结构 py3+dtree+jquery
|
1. dtree的下载 http://destroydrop.com/javascripts/tree/default.htm 2. 目录结构 . 3. web_server.py文件内容 #!/usr/bin/env python3
#! -*- coding:utf-8 -*-
from flask import Flask,request,render_template,jsonify,make_response,url_for
app = Flask(__name__)
@app.route("/dtree",methods=['GET'])
def dtree():
return render_template("mydtree.html")
def start_web_server():
app.run(host='0.0.0.0',port=8888)
if __name__ == "__main__":
start_web_server()
4. mydtree.html内容 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <link rel="StyleSheet" href="/static/css/dtree.css" type="text/css" /> <script type="text/javascript" src="/static/js/dtree.js"></script> <script type="text/javascript" src="https://code.jquery.com/jquery-3.1.1.min.js"></script> <script type="text/javascript" src="/static/js/mydtree.js"></script> </head> <body> <div class="dtree"> </div> </body> </html> 6. mydtree.js文件内容 $(document).ready(function(){
d = new dTree('d');
d.add(0,-1,'Meta Data');
d.add(1,'MySQL','');
d.add(11,1,'127.0.0.1:3306','');
d.add(111,11,'database1','');
d.add(1111,111,'table1','');
d.add(22222,1111,'column1','');
d.add(12,'127.0.0.1:3307','');
d.add(121,12,'');
d.add(2,'Oracle','');
d.add(21,2,'database1');
var open_and_close = "<p><a href="javascript: d.openAll();">全部展开</a> | <a href="javascript: d.closeAll();">全部关闭</a></p>";
$("div.dtree").html(""+open_and_close+d);
});
7. dtree.js,dtree.css,以及img目录下的图标文件,都是dtree里自带的,就不列出来了。 8. 效果如下:
(编辑:南平站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |

![[bigdata-035]用js dtree展示一个树形结构 py3+dtree+jquery](https://www.52php.cn/res/2020/10-09/09/ee7ccbd2cbaab7dbba3d17834b5b9009.jpg)

