I want that you can add and choose multiple dates. I tried to send a number with the button click button_nr but I don’t know how I can pass it to the on_save function, so that I can change the self.ids.date_label(button_nr).text . If somebody has a better idea how to save multiple dates I’m open for suggestions.
Thank you
def on_save(self, instance, value, date_range):
date_value = datetime.datetime.strptime(str(value), "%Y-%m-%d")
date_value_eu = date_value.strftime("%d.%m.%Y")
self.ids.date_label1.text = str(date_value_eu)
def show_date_picker(self, button_nr):
print(button_nr)
date_dialog = MDDatePicker()
date_dialog.bind(on_save=self.on_save, on_cancel=self.on_cancel)
date_dialog.open()
The kv file part
MDRaisedButton:
on_release: root.show_date_picker(1)
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Answer
You can use my code, I have designed this app in order to have a recycleview plus a search bar, the recycle list item in this example is moved into the pick date function and it changes the text of the list item widget (check the picture), here is the code by jbsidis (I am posting this after I commented your question):
from kivymd.app import MDApp
from kivy.lang.builder import Builder
from kivy.core.window import Window
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.floatlayout import FloatLayout
from kivymd.uix.list import OneLineIconListItem
from kivy.properties import (
StringProperty,
BooleanProperty,
ObjectProperty,
NumericProperty,
ListProperty,
OptionProperty,
)
Window.size = (330, 660)
kv = '''
#:import MDTextField kivymd.uix.textfield.MDTextField
<MyTile@SmartTileWithLabel>
size_hint_y: None
height: "240dp"
<S>:
MDTextFieldRound:
pos_hint: {"center_x": .5, "center_y": .95}
normal_color : [1,1,1,.1]
color_active : [1,1,1,1]
size_hint: .8, .07
hint_text : 'Search a product...'
icon_left : 'magnify'
<JBSIDIS>
on_release: app.show_date_picker(root)
IconLeftWidget:
icon: "Photos/pro.jpg"
Screen:
name: "pantalla1"
MDToolbar:
id: tb1
title: "jbsidis"
pos_hint: {"top": 1}
md_bg_color: (.1, .1, .5, 1)
GridLayout:
cols: 2
padding: dp(20)
FloatLayout:
MDTextFieldRound:
id: search_field
pos_hint: {"center_x": .5, "center_y": .87}
hint_text : 'jbsidis...'
icon_left : 'magnify'
normal_color : (100, 100, 50, .5)
color_active : (255, 255, 255, 0)
on_text: app.search(root.ids.rvvv9,self.text)
BoxLayout:
id: m5
spacing: dp(10)
#padding: dp(20)
pos_hint: {"center_x": .5, "center_y": .32}
orientation: "vertical"
BoxLayout:
id: s_res9
size_hint_y: None
height: self.minimum_height
pos_hint: {"center_x": .5, "center_y": .4}
orientation: "vertical"
RecycleView:
id: rvvv9
key_viewclass: 'viewclass'
key_size: 'height'
RecycleBoxLayout:
padding: dp(10)
spacing: dp(5)
default_size: None, dp(75)
default_size_hint: 1, None
size_hint_y: None
height: self.minimum_height
orientation: 'vertical'
MDToolbar:
id: success_screen_toolbar
title: "jbsidis"
pos_hint: {"top": 1}
right_action_items: [["progress-check", lambda: print(6)]]
MDBottomAppBar:
MDToolbar:
id: success_screen_bottomappbar
icon: "magnify"
on_action_button: app.eq(root.ids.search_field,True)
type: 'bottom'
mode: 'center'
#elevation: '8dp'
left_action_items: [["calendar-text", lambda x: print(6)], ["account-group", lambda x: print(6)]]
right_action_items: [["magnify", lambda x: app.eq(root.ids.search_field,True)], ["menu", lambda x: print(6)]]
'''
authors="jbsidis"
class JBSIDIS(OneLineIconListItem):
datex=StringProperty()
pass
class blanks1(BoxLayout):
pass
class S(FloatLayout):
pass
authors4="jbsidis"
books="""
Austen, Jane (72159) jbsidis
Du Bois, W. E. B. (William Edward Burghardt) (7364) jbsidis
Stowe, Harriet Beecher (7362) jbsidis
Vatsyayana (7343) jbsidis
Schopenhauer, Arthur (7317) jbsidis
Foote, Mary Hallock (7308) jbsidis
Bhide, Shivaram Parashuram (7256) jbsidis
Indrajit, Bhagavanlal (7256) jbsidis
"""
import time
import datetime
class Main(MDApp):
def build(self):
self.theme_cls.primary_palette = "Green"
return Builder.load_string(kv)
def get_date(self, date):
print(date)
t=str(date).split("-")
text="[b]"+str(t[-1])+"/"+str(t[1])+"/"+str(t[0])
year=time.strftime("%Y")
mes=time.strftime("%m")
dia=time.strftime("%d")
bx.text=text
afecha=str(t[-1])+"/"+str(t[1])+"/"+str(t[0])
return date
def show_date_picker(self,b):
from kivymd.uix.picker import MDDatePicker
global bx
bx=b
yearx=time.strftime("%Y")
mes=time.strftime("%m")
dia=time.strftime("%d")
current=time.strftime("%Y:%m:%d")
min_date = datetime.datetime.strptime(current, '%Y:%m:%d').date()
date_dialog = MDDatePicker(
callback=self.get_date,
min_date=min_date
)
date_dialog.open()
def all_pdfs(self):
return books.splitlines()
def eq(self,a,b):
a.focus=True
def search(self,a,b):
a.data=[]
for x in self.all_pdfs():
if b in str(x):
a.data.append(
{
"viewclass": "JBSIDIS",
"markup": True,
"text": "[b][size=33]jbsidis: [/b][/size]"+str(x)
}
)
pass
Main().run()
This is one of many ways you can do things using kivy and kivymd, jbsidis, everything is possible with Python and Kivy, here is the image, greetings from El Salvador:
