#17 react-todo-app : drag and drop

2022-08-28 18:41:58 +09:00
parent 9a5a431601
commit aedd45f9b5
6 changed files with 342 additions and 137 deletions
--- a/react/todo-app/package-lock.json
+++ b/react/todo-app/package-lock.json
@@ -12,6 +12,7 @@
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@@ -26179,6 +26302,11 @@
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@@ -26239,6 +26367,20 @@
        "whatwg-fetch": "^3.6.2"
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+    "react-beautiful-dnd": {
+      "version": "13.1.0",
+      "resolved": "https://registry.npmjs.org/react-beautiful-dnd/-/react-beautiful-dnd-13.1.0.tgz",
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+        "css-box-model": "^1.2.0",
+        "memoize-one": "^5.1.1",
+        "raf-schd": "^4.0.2",
+        "react-redux": "^7.2.0",
+        "redux": "^4.0.4",
+        "use-memo-one": "^1.1.1"
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+    },
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@@ -26344,6 +26486,19 @@
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+      "requires": {
+        "@babel/runtime": "^7.15.4",
+        "@types/react-redux": "^7.1.20",
+        "hoist-non-react-statics": "^3.3.2",
+        "loose-envify": "^1.4.0",
+        "prop-types": "^15.7.2",
+        "react-is": "^17.0.2"
+      }
+    },
    "react-refresh": {
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@@ -26457,6 +26612,14 @@
        "strip-indent": "^3.0.0"
      }
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+    "redux": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-4.2.0.tgz",
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+      }
+    },
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@@ -27198,8 +27361,7 @@
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@@ -27456,6 +27618,11 @@
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+    "tiny-invariant": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.2.0.tgz",
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+    },
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      "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
@@ -27590,12 +27757,6 @@
        "is-typedarray": "^1.0.0"
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      "resolved": "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.2.tgz",
@@ -27676,6 +27837,11 @@
        "punycode": "^2.1.0"
      }
    },
+    "use-memo-one": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/use-memo-one/-/use-memo-one-1.1.2.tgz",
+      "integrity": "sha512-u2qFKtxLsia/r8qG0ZKkbytbztzRb317XCkT7yP8wxL0tZ/CzK2G+WWie5vWvpyeP7+YoPIwbJoIHJ4Ba4k0oQ=="
+    },
    "util-deprecate": {
      "version": "1.0.2",
      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -27953,8 +28119,7 @@
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          "resolved": "https://registry.npmjs.org/ws/-/ws-8.8.1.tgz",
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@@ -28388,8 +28553,7 @@
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--- a/react/todo-app/package.json
+++ b/react/todo-app/package.json
@@ -7,6 +7,7 @@
    "@testing-library/react": "^13.3.0",
    "@testing-library/user-event": "^13.5.0",
    "react": "^18.2.0",
+    "react-beautiful-dnd": "^13.1.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.4"
--- a/react/todo-app/src/App.js
+++ b/react/todo-app/src/App.js
@@ -1,7 +1,7 @@
 import React, { useState } from "react";
 import "./App.css";
 import Form from "./components/Form";
-import List from "./components/List";
+import List from "./components/Lists";

 export default function App() {
  const [todoData, setTodoData] = useState([]);
--- a/react/todo-app/src/components/List.js
+++ b/react/todo-app/src/components/List.js
@@ -1,48 +0,0 @@
-import React from "react";
-
-export default function List({ todoData, setTodoData }) {
-  const handleClick = (id) => {
-    let newTodoData = todoData.filter((data) => data.id !== id);
-    setTodoData(newTodoData);
-  };
-
-  const handleCompleteChange = (id) => {
-    let newTodoData = todoData.map((data) => {
-      if (data.id === id) {
-        data.completed = !data.completed;
-      }
-      return data;
-    });
-
-    setTodoData(newTodoData);
-  };
-
-  return (
-    <div>
-      {todoData.map((data) => (
-        <div key={data.id}>
-          <div className="flex items-center justify-between w-full px-4 py-1 my-2 text-gray-600 bg-gray-100 border rounded">
-            <div className="items-center">
-              <input
-                type={"checkbox"}
-                defaultChecked={false}
-                onChange={() => handleCompleteChange(data.id)}
-              />{" "}
-              <span className={data.completed ? "line-through" : undefined}>
-                {data.title}
-              </span>
-            </div>
-            <div className="items-center">
-              <button
-                className="px-4 py-2 float-right"
-                onClick={() => handleClick(data.id)}
-              >
-                x
-              </button>
-            </div>
-          </div>
-        </div>
-      ))}
-    </div>
-  );
-}
--- a/react/todo-app/src/components/Lists.js
+++ b/react/todo-app/src/components/Lists.js
@@ -0,0 +1,88 @@
+import React from "react";
+import { DragDropContext, Draggable, Droppable } from "react-beautiful-dnd";
+
+export default function Lists({ todoData, setTodoData }) {
+  const handleClick = (id) => {
+    let newTodoData = todoData.filter((data) => data.id !== id);
+    setTodoData(newTodoData);
+  };
+
+  const handleCompleteChange = (id) => {
+    let newTodoData = todoData.map((data) => {
+      if (data.id === id) {
+        data.completed = !data.completed;
+      }
+      return data;
+    });
+
+    setTodoData(newTodoData);
+  };
+
+  const handleEnd = (result) => {
+    if (!result.destination) return;
+
+    const newTodoData = todoData;
+
+    const [reorderedItem] = newTodoData.splice(result.source.index, 1);
+
+    newTodoData.splice(result.destination.index, 0, reorderedItem);
+
+    setTodoData(newTodoData);
+  };
+
+  return (
+    <div>
+      <DragDropContext onDragEnd={handleEnd}>
+        <Droppable droppableId="todos">
+          {(provided) => (
+            <div {...provided.droppableProps} ref={provided.innerRef}>
+              {todoData.map((data, index) => (
+                <Draggable
+                  key={data.id}
+                  draggableId={data.id.toString()}
+                  index={index}
+                >
+                  {(provided, snapshot) => (
+                    <div
+                      key={data.id}
+                      {...provided.draggableProps}
+                      ref={provided.innerRef}
+                      {...provided.dragHandleProps}
+                      className={`${
+                        snapshot.isDragging ? "bg-gray-400" : "bg-gray-100"
+                      } flex items-center justify-between w-full px-4 py-1 my-2 text-gray-600  border rounded`}
+                    >
+                      <div className="items-center">
+                        <input
+                          type={"checkbox"}
+                          defaultChecked={false}
+                          onChange={() => handleCompleteChange(data.id)}
+                        />{" "}
+                        <span
+                          className={
+                            data.completed ? "line-through" : undefined
+                          }
+                        >
+                          {data.title}
+                        </span>
+                      </div>
+                      <div className="items-center">
+                        <button
+                          className="px-4 py-2 float-right"
+                          onClick={() => handleClick(data.id)}
+                        >
+                          x
+                        </button>
+                      </div>
+                    </div>
+                  )}
+                </Draggable>
+              ))}
+              {provided.placeholder}
+            </div>
+          )}
+        </Droppable>
+      </DragDropContext>
+    </div>
+  );
+}
--- a/react/todo-app/src/index.js
+++ b/react/todo-app/src/index.js
@@ -1,14 +1,14 @@
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import './index.css';
-import App from './App';
-import reportWebVitals from './reportWebVitals';
+import React from "react";
+import ReactDOM from "react-dom/client";
+import "./index.css";
+import App from "./App";
+import reportWebVitals from "./reportWebVitals";

-const root = ReactDOM.createRoot(document.getElementById('root'));
+const root = ReactDOM.createRoot(document.getElementById("root"));
 root.render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>
+  // <React.StrictMode>
+  <App />
+  // </React.StrictMode>
 );

 // If you want to start measuring performance in your app, pass a function