我可以通过执行以下操作来更新地址和说明等数据:
<form method="post" action="shareholder" role="form" id="vehicle_form" name="vehicle_form" data-parsley-validate novalidate>
<div id="success_msg" class="alert alert-success alert-dismissable"> </div>
<input type="hidden" name="_token" value="{{csrf_token()}}">
<input type="text" name="name" id="vehicle_no" value="" placeholder="Enter Your Name" class="form-control">
<input type="text" name="email" id="vehicle_no" value="" placeholder="Enter your Email" class="form-control">
<input type="text" name="password" id="vehicle_no" value="" placeholder="Enter your Password" class="form-control">
<input type="submit" value="REGISTER">
</form>
但是如何添加周? Week有五个孩子,就是几天。在每个孩子中,我想要一个整数或字符串数组。我尝试了与上面相同的方式,但它似乎没有工作。以上方法仅适用 for key:value。
答案 0 :(得分:1)
你应该创建一个POJO模型“Week”,它对应于你想要的节点结构,然后创建这个对象类的实例并推进Firebase
请参阅此tutorial
答案 1 :(得分:1)
这周是嵌套的import pandas as pd
class ColumnCalculation:
"""This houses the functions for all the column manipulation calculations"""
@staticmethod
def total_electricity():
"""Calculates the total amount of electricity used per year"""
df = pd.read_csv("2011-onwards-city-elec-consumption.csv", thousands=',')
df.set_index('Date', inplace=True) # Sets index to months
df.loc['Total'] = df.sum() # Creates a new row for the totals of each year
return print(df) # Prints the dataframe
,所以:
Map