how to integrate with material design like bootstrap #980

bobwatcherx · 2023-05-23T01:14:25Z

bobwatcherx
May 23, 2023

how to add ui framework design . like material ui, chakra ui, or bootstrap. and does reactPy already have its own ui framework?

rmorshea · 2023-05-23T02:16:05Z

rmorshea
May 23, 2023
Maintainer

ReactPy, like ReacJS, does not supply its own UI framework. If you're looking for something dead simple, I'd recommend PicoCSS. This is a simple TODO app I made using PicoCSS and ReactPy.

To include CSS in your app, you can do one of two things:

include it directly in your app
include it in the <head> of the page (recommended)

To include it directly in your app all you have to do is use a <link>:

from reactpy import component, html, run

pico_css = html.link({"rel": "stylesheet", "href": "https://cdn.jsdelivr.net/npm/@picocss/pico@1/css/pico.min.css"})

@component
def example():
    return html.div(
        pico_css,
        html.button("My styled button")
    )
     
run(example)

If instead you want to include it in the <head> element you'll need to configure an application (which is what you'll want to do in production anyway). This is done using a web server of your choice (of which ReactPy supports several out of the box) and using its associated configure function:

from starlette.applications import Starlette
from reactpy.backend.startlette import configure, Options
from reactpy import component, html

@component
def example():
    ...

app = Starlette()

pico_css = html.link(dict(rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@1/css/pico.min.css"))
custom_head = html.head(pico_css)
configure(app, example, Options(head=custom_head))

Refer to Starlette docs on how to run the web server

0 replies

bobwatcherx · 2023-05-23T07:43:23Z

bobwatcherx
May 23, 2023
Author

how to class in html.div example in pico css

<div class="grid">

how to use in html.div

2 replies

rmorshea May 23, 2023
Maintainer

See the docs

rmorshea May 23, 2023
Maintainer

I forgot about this. We use ReactJS conventions which means you need to use className instead of class.

bobwatcherx · 2023-05-23T07:46:41Z

bobwatcherx
May 23, 2023
Author

can you add docs how to use table in you documentation

1 reply

rmorshea May 23, 2023
Maintainer

Tables work just as they do in normal HTML:

from reactpy import html

my_table = html.table(
    html.thead(
        html.tr(
            html.th("Name"),
            html.th("Age"),
        ),
    ),
    html.tbody(
        html.tr(
            html.td("John"),
            html.td("30"),
        ),
        html.tr(
            html.td("Jane"),
            html.td("25"),
        ),
    ),
)

bobwatcherx · 2023-05-23T08:06:11Z

bobwatcherx
May 23, 2023
Author

why my html.form when submitted there is an error like this

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/flask/app.py", line 2213, in __call__
    return self.wsgi_app(environ, start_response)
  File "/usr/local/lib/python3.10/dist-packages/flask/app.py", line 2197, in wsgi_app
    return response(environ, start_response)
  File "/usr/local/lib/python3.10/dist-packages/flask_sock/__init__.py", line 86, in __call__
    raise ConnectionError()
ConnectionError
127.0.0.1 - - [23/May/2023 15:05:12] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [23/May/2023 15:05:12] "GET /_idom/assets/index.a2011453.js HTTP/1.1" 304 -
[{'id': 0, 'text': 'jaja', 'age': 0}]

my code


from flask import Flask

from idom import component, html,hooks,use_state
from idom.backend.flask import configure

import random

pico_css = html.link({"rel": "stylesheet", "href": "https://cdn.jsdelivr.net/npm/@picocss/pico@1/css/pico.min.css"})


@component
def mylist(items):
    print(items)
    name,set_name = use_state("")
    age,set_age = use_state(0)

    def delete(i):
        print(i['text'])

    

    list  = [html.li(
        {
        "key":i["id"],
        "style":{"padding":"10px"}
        },

        i['text'],"  ", " age : ",i['age'],
        html.button({
            "on_click":lambda event,i=i:delete(i)},"delete")
        ) for i in items]
    
    def mysubmit(event):
        print("!23123")
        data = {
        "id":random.randint(0,300),
        "text":name,
        "age":age
        }
        items.append(data)
        print(items)

    return  html.div(
        html.form(
            {"on_submit":mysubmit},
            html.input({
            "type":"text",
            "placeholder":"name",
            "on_change":lambda event:set_name(event['target']['value'])
            }),
        html.input({
            "type":"text",
            "placeholder":"age",
            "on_change":lambda event:set_age(event['target']['value'])
            }),
        html.button({
            "type":"submit",
            },"Add new"),
            ),
        html.ul(list)
        )


@component
def HelloWorld():
    tasks = [
        {"id": 0, "text": "jaja", "age": 0},
    ]
    return html.div(
        {
        "style":{"margin":"20px"},
        "class":"grid"
        },
        pico_css,
        html.h1("CRUD TODO"),
        mylist(tasks)
        )

app = Flask(__name__)
configure(app, HelloWorld)

1 reply

rmorshea May 23, 2023
Maintainer

The default behavior of forms is to navigate away from the current page. You need to prevent the default even behavior.

bobwatcherx · 2023-05-23T08:09:11Z

bobwatcherx
May 23, 2023
Author

what if the tbody data comes from an array is there an example

 dag = [
    {"name":"kokdw","age":12},
    {"name":"kokdw","age":12},
    {"name":"kokdw","age":12},
    ]

    my_table = html.table(
    html.thead(
        html.tr(
            html.th("Name"),
            html.th("Age"),
        ),
    ),
    html.tbody(
        html.tr(
            html.td("John"),
            html.td("30"),
        ),
        html.tr(
            html.td("Jane"),
            html.td("25"),
        ),
    ),
)

1 reply

rmorshea May 23, 2023
Maintainer

See the docs.

bobwatcherx · 2023-05-23T09:22:49Z

bobwatcherx
May 23, 2023
Author

I have a problem why reactPy can't refresh realtime when changes occur. So . i want to add data when i click add new button . it automatically adds the data below it

from flask import Flask

from idom import component, html,hooks,use_state
from idom.backend.flask import configure
from dataclasses import dataclass
import random

pico_css = html.link({"rel": "stylesheet", "href": "https://cdn.jsdelivr.net/npm/@picocss/pico@1/css/pico.min.css"})


@dataclass()
class TodoItem:
    name: str
    age: int 

alltodo = []

@component
def mylist(items):

    def addnew(event):
        data  = TodoItem(name="jjj",age=12)
        # new_todo = [*TodoItem,data]
        items.append(data)
        print(items)

    list = [html.li(
        {
            "key":i.name,
            "style":{"padding":"10px"}
        },
        i.name," ","age : ",i.age,
        html.button({
            "style":{"background_color":"red"},
            },"delete")
        )for i in items]
    return html.div(

        html.button({
            "on_click":addnew
            },"Add new"),
        html.ul(list),
        )


@component
def HelloWorld():
    # tasks = [
    #     {"id": 0, "text": "jaja", "age": 0},
    # ]
    tasks = TodoItem(name="juki",age=12)
    alltodo = [tasks]
    return html.div(
        {
        "style":{"margin":"20px"},
        "class":"grid"
        },
        pico_css,
        html.h1("CRUD TODO"),
        mylist(alltodo)
        )

app = Flask(__name__)
configure(app, HelloWorld)

i run with command
flask --app main --debug run

1 reply

rmorshea May 23, 2023
Maintainer

I recommend reading through the docs before asking more questions. Many of your questions are answered there.

bobwatcherx · 2023-07-24T04:36:54Z

bobwatcherx
Jul 24, 2023
Author

why my sweetalert click not work

my code

from reactpy import component, html, run


swet_1 =html.script({"src":"https://cdn.jsdelivr.net/npm/sweetalert2@1"})
swet_2 = html.link({"rel":"https://cdn.jsdelivr.net/npm/[email protected]/dist/sweetalert2.min.css"})

@component
def App():
    return html.div(

        html.button({"id":"my-button"},"hello"),
        html.script("""
            document.getElementById('my-button')
                .addEventListener('click',()=>{
                Swal.fire('Any fool can use a computer')
                })

            """),
        swet_1,
        swet_2,
        )


run(App)

0 replies

bobwatcherx · 2023-07-24T04:37:48Z

bobwatcherx
Jul 24, 2023
Author

sorry, now it's solved

0 replies

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how to integrate with material design like bootstrap #980

bobwatcherx May 23, 2023

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