Merge branch 'dev' into feat/global-set-props

Author: T4rk1n

@plotly/dash-test-components/src/components/AddPropsComponent.js

@@ -0,0 +1,23 @@
+import React from "react";
+import PropTypes from "prop-types";
+
+const AddPropsComponent = (props) => {
+    const {children, id} = props;
+
+
+    return (
+        <div id={id}>
+            {React.cloneElement(children, {
+                receive: `Element #${id} pass`,
+                id: id,
+            })}
+        </div>
+    );
+};
+
+AddPropsComponent.propTypes = {
+    id: PropTypes.string,
+    children: PropTypes.node,
+};
+
+export default AddPropsComponent;

@plotly/dash-test-components/src/components/DrawCounter.js

@@ -0,0 +1,15 @@
+import React, { useState, useEffect } from "react";
+import PropTypes from "prop-types";
+
+const DrawCounter = (props) => {
+    const [count, setCount] = useState(0);
+    useEffect(() => {
+        setCount(count + 1);
+    }, [props]);
+    return <div id={props.id}>{count}</div>;
+};
+
+DrawCounter.propTypes = {
+    id: PropTypes.string,
+};
+export default DrawCounter;

@plotly/dash-test-components/src/components/ReceivePropsComponent.js

@@ -0,0 +1,19 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+const ReceivePropsComponent = (props) => {
+    const {id, text, receive} = props;
+
+    return (
+        <div id={id}>
+            {receive || text}
+        </div>
+    );
+}
+ReceivePropsComponent.propTypes = {
+    id: PropTypes.string,
+    text: PropTypes.string,
+    receive: PropTypes.string,
+}
+
+export default ReceivePropsComponent;

@plotly/dash-test-components/src/index.js

@@ -8,6 +8,11 @@ import StyledComponent from './components/StyledComponent';
 import WidthComponent from './components/WidthComponent';
 import ComponentAsProp from './components/ComponentAsProp';
 
+import DrawCounter from './components/DrawCounter';
+import AddPropsComponent from "./components/AddPropsComponent";
+import ReceivePropsComponent from "./components/ReceivePropsComponent";
+
+
 export {
     AsyncComponent,
     CollapseComponent,
@@ -18,4 +23,7 @@ export {
     StyledComponent,
     WidthComponent,
     ComponentAsProp,
+    DrawCounter,
+    AddPropsComponent,
+    ReceivePropsComponent
 };

CHANGELOG.md

@@ -6,14 +6,22 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ## Added
 
+- [#2832](https://github.com/plotly/dash/pull/2832) Add dash startup route setup on Dash init.
+- [#2819](https://github.com/plotly/dash/pull/2819) Add dash subcomponents receive additional parameters passed by the parent component. Fixes [#2814](https://github.com/plotly/dash/issues/2814).
+- [#2826](https://github.com/plotly/dash/pull/2826) When using Pages, allows for `app.title` and (new) `app.description` to be used as defaults for the page title and description. Fixes [#2811](https://github.com/plotly/dash/issues/2811).
 - [#2795](https://github.com/plotly/dash/pull/2795) Allow list of components to be passed as layout.
-- [2760](https://github.com/plotly/dash/pull/2760) New additions to dcc.Loading resolving multiple issues:
+- [#2760](https://github.com/plotly/dash/pull/2760) New additions to dcc.Loading resolving multiple issues:
   - `delay_show` and `delay_hide` props  to prevent flickering during brief loading periods (similar to Dash Bootstrap Components dbc.Spinner)
   - `overlay_style` for styling the loading overlay,  such as setting  visibility and opacity for children
   - `target_components` specifies components/props triggering the loading spinner
   - `custom_spinner`  enables using a custom component for loading messages instead of built-in spinners
   - `display`  overrides the loading status with options for "show," "hide," or "auto"
 
+## Fixed
+
+- [#2362](https://github.com/plotly/dash/pull/2362) Global namespace not polluted any more when loading clientside callbacks.
+- [#2833](https://github.com/plotly/dash/pull/2833) Allow data url in link props. Fixes [#2764](https://github.com/plotly/dash/issues/2764) 
+
 ## [2.16.1] - 2024-03-06
 
 ## Fixed

components/dash-core-components/package-lock.json

@@ -35,7 +35,6 @@
   "maintainer": "Alex Johnson <[email protected]>",
   "license": "MIT",
   "dependencies": {
-    "@braintree/sanitize-url": "^7.0.0",
     "@fortawesome/fontawesome-svg-core": "1.2.36",
     "@fortawesome/free-regular-svg-icons": "^5.15.4",
     "@fortawesome/free-solid-svg-icons": "^5.15.4",
@@ -87,13 +86,15 @@
     "react": "^16.14.0",
     "react-dom": "^16.14.0",
     "react-jsx-parser": "1.21.0",
+    "rimraf": "^5.0.5",
     "style-loader": "^3.3.3",
     "styled-jsx": "^3.4.4",
     "webpack": "^5.90.3",
-    "webpack-cli": "^5.1.4",
-    "rimraf": "^5.0.5"
+    "webpack-cli": "^5.1.4"
+  },
+  "optionalDependencies": {
+    "fsevents": "*"
   },
-  "optionalDependencies": { "fsevents": "*" },
   "files": [
     "/dash_core_components/*{.js,.map}",
     "/lib/"

components/dash-core-components/package.json

@@ -1,7 +1,6 @@
 import PropTypes from 'prop-types';
 
 import React, {useEffect, useMemo} from 'react';
-import {sanitizeUrl} from '@braintree/sanitize-url';
 import {isNil} from 'ramda';
 
 /*
@@ -46,8 +45,9 @@ const Link = props => {
         refresh,
         setProps,
     } = props;
+    const cleanUrl = window.dash_clientside.clean_url;
     const sanitizedUrl = useMemo(() => {
-        return href ? sanitizeUrl(href) : undefined;
+        return href ? cleanUrl(href) : undefined;
     }, [href]);
 
     const updateLocation = e => {

components/dash-core-components/src/components/Link.react.js

@@ -39,10 +39,10 @@ const Dropdown = props => {
     const {
         id,
         clearable,
-        searchable,
         multi,
         options,
         setProps,
+        search_value,
         style,
         loading_state,
         value,
@@ -122,7 +122,7 @@ const Dropdown = props => {
 
     useEffect(() => {
         if (
-            !searchable &&
+            !search_value &&
             !isNil(sanitizedOptions) &&
             optionsCheck !== sanitizedOptions &&
             !isNil(value)

components/dash-core-components/src/fragments/Dropdown.react.js

@@ -1,6 +1,8 @@
 import json
 
-from dash import Dash, html, dcc, Output, Input
+import pytest
+
+from dash import Dash, html, dcc, Output, Input, State
 from dash.exceptions import PreventUpdate
 
 
@@ -11,7 +13,8 @@
 ]
 
 
-def test_ddro001_remove_option_single(dash_dcc):
+@pytest.mark.parametrize("searchable", (True, False))
+def test_ddro001_remove_option_single(dash_dcc, searchable):
     dropdown_options = sample_dropdown_options
 
     app = Dash(__name__)
@@ -22,7 +25,7 @@ def test_ddro001_remove_option_single(dash_dcc):
             dcc.Dropdown(
                 options=dropdown_options,
                 value=value,
-                searchable=False,
+                searchable=searchable,
                 id="dropdown",
             ),
             html.Button("Remove option", id="remove"),
@@ -38,18 +41,17 @@ def on_click(n_clicks):
 
     @app.callback(Output("value-output", "children"), [Input("dropdown", "value")])
     def on_change(val):
-        if not val:
-            raise PreventUpdate
-        return val or "None"
+        return val or "Nothing Here"
 
     dash_dcc.start_server(app)
     btn = dash_dcc.wait_for_element("#remove")
     btn.click()
 
-    dash_dcc.wait_for_text_to_equal("#value-output", "None")
+    dash_dcc.wait_for_text_to_equal("#value-output", "Nothing Here")
 
 
-def test_ddro002_remove_option_multi(dash_dcc):
+@pytest.mark.parametrize("searchable", (True, False))
+def test_ddro002_remove_option_multi(dash_dcc, searchable):
     dropdown_options = sample_dropdown_options
 
     app = Dash(__name__)
@@ -62,7 +64,7 @@ def test_ddro002_remove_option_multi(dash_dcc):
                 value=value,
                 multi=True,
                 id="dropdown",
-                searchable=False,
+                searchable=searchable,
             ),
             html.Button("Remove option", id="remove"),
             html.Div(id="value-output"),
@@ -84,3 +86,64 @@ def on_change(val):
     btn.click()
 
     dash_dcc.wait_for_text_to_equal("#value-output", '["MTL"]')
+
+
+def test_ddro003_remove_option_multiple_dropdowns(dash_dcc):
+    app = Dash(__name__)
+    app.layout = html.Div(
+        [
+            dcc.Dropdown(
+                id="available-options",
+                multi=True,
+                options=sample_dropdown_options,
+                value=["MTL", "NYC", "SF"],
+            ),
+            dcc.Dropdown(
+                id="chosen",
+                multi=True,
+                options=sample_dropdown_options,
+                value=["NYC", "SF"],
+            ),
+            html.Button(id="remove-btn", children="Remove"),
+            html.Button(id="submit-btn", children="Submit"),
+            html.Div(id="value-output"),
+            html.Div(id="options-output"),
+        ],
+    )
+
+    @app.callback(
+        Output("chosen", "options"),
+        Input("available-options", "value"),
+    )
+    def update_options(available_options):
+        if available_options is None:
+            return []
+        else:
+            return [{"label": i, "value": i} for i in available_options]
+
+    @app.callback(
+        Output("available-options", "options"), [Input("remove-btn", "n_clicks")]
+    )
+    def on_click(n_clicks):
+        if not n_clicks:
+            raise PreventUpdate
+        return sample_dropdown_options[:-1]
+
+    @app.callback(
+        [Output("value-output", "children"), Output("options-output", "children")],
+        Input("submit-btn", "n_clicks"),
+        State("chosen", "options"),
+        State("chosen", "value"),
+    )
+    def print_value(n_clicks, options, value):
+        if not n_clicks:
+            raise PreventUpdate
+        return [json.dumps(value), json.dumps([i["value"] for i in options])]
+
+    dash_dcc.start_server(app)
+    btn = dash_dcc.wait_for_element("#remove-btn")
+    btn.click()
+    btn = dash_dcc.wait_for_element("#submit-btn")
+    btn.click()
+    dash_dcc.wait_for_text_to_equal("#value-output", '["NYC"]')
+    dash_dcc.wait_for_text_to_equal("#options-output", '["MTL", "NYC"]')