Изображение шаблона Отредактировано с ревизиями Работает без фляги или питона при запуске веб-сервера Windows.Однако я хочу научиться использовать Python и колбу, чтобы сделать Webdev.
Я изменил файл JSON и страницу HTML.Я пытаюсь загрузить данные JSON в раскрывающийся список HTML при загрузке страницы.
Как это должно работать: Как только здание выбрано в первом выпадающем меню (Building) на странице ciscotp.html.Соответствующие конечные точки вводятся во второй раскрывающийся список (конечная точка).
Я получил это для успешной работы с простым веб-сервером Windows.
servers.html
{% extends "base.html" %}
{% block content %}
<title>Endpoints</title>
<body>
<div class="container" style="width:600px;">
<h2 align = "center">Select The Building And Endpoint.</h2><br /><br />
<label for = "full_name" class="required" >Building :</label>
<select name="building" id ="buildings" class="form-control input-lg" onchange="populateEndpointList()">
{% for buildings in ciscotp %}
<option value="{{ buildings.ciscotp }}" SELECTED>{{ buildings.building }}Select Building<option>
{% endfor %}
</select>
<br />
<label for = "full_name" class="required" >Endpoint :</label>
<select name="endpoint" id="endpoint" class="form-control input-lg">
{% for building in collabtp %}
<option value="{{ location.ciscotp }}">{{ location.parent_id }}Select Building<option>
{% endfor %}
<!--<option value="">Select Endpoint</option> -->>
</select>
</div>
</body>
{% block scripts %}
{% endblock %}
{% endblock %}
collabEp.json =================================================================================== [{"id": "1"," object_ID ":" f1 "," building ":" AirFac "," parent_id ":" 0 "
},
{
"id":"2",
"object_ID":"f1",
"building":"Ferries Sports Bar",
"parent_id": "0"
},
{
"id":"3",
"object_ID":"f1",
"building":"Clenical",
"parent_id":"0"
},
{
"id":"4",
"object_ID":"f1",
"building":"SouthWest Busses",
"parent_id":"0"
},
{
"id":"15",
"location": "Sim Room",
"ip": "10.*.*.*",
"parent_id": "0",
"type": "Cisco"
},
{
"id":"16",
"location": "2083 - Sim Classroom",
"ip": "10.*.*.*",
"parent_id": "0",
"type": "Cisco"
},
{
"id":"17",
"location": "2083 - Conference Room 1",
"ip": "10.*.*.*",
"parent_id": "3",
"type": "HP"
},
{
"id":"18",
"location": "3089 - Conference Room 3",
"ip": "10.*.*.*",
"parent_id": "3",
"type": "HP"
},
{
"id":"19",
"location": "2059 - Conference Room",
"ip": "10.*.*.*",
"parent_id": "2",
"type": "Dell"
}
===============================================================================
Routs.py
import json
from datetime import datetime
from flask import Flask, render_template, url_for, jsonify, request
from flask_json import FlaskJSON, JsonError, json_response, as_json
from app import app
@app.route('/index', methods=['GET', 'POST'])
@app.route('/')
def index():
return render_template('index.html', )
@app.route('/ciscotp', methods=['GET', 'POST'])
def ciscotp():
if request.method == 'POST':
return redirect(url_for('index'))
return render_template('ciscotp.html')
# Load the file into memory
with open("app/static/js/collabEp.json", "r") as f:
data = json.load(f)
#print (data)
# Return the JSON in the template
@app.route("/")
def buildingEp():
return render_template("ciscotp.html", servers=data)
if __name__== '__main__':
app.run(host='0.0.0.0')