From 0574ad08d4309bb3f83bec03545f1151e46fb721 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=ED=98=9C=EC=9B=90?=
 <152113818+hey5nee123@users.noreply.github.com>
Date: Thu, 1 Feb 2024 17:55:01 +0900
Subject: [PATCH] =?UTF-8?q?=EC=B2=AB=20=EC=BB=A4=EB=B0=8B=20=ED=95=A9?=
 =?UTF-8?q?=EB=8B=88=EB=8B=A4.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 package-lock.json             | 23 ++++++++++++-
 package.json                  |  4 ++-
 public/pilgi.js               |  3 ++
 src/App.vue                   | 33 ++++++++++--------
 src/main.js                   |  3 +-
 src/router/index.js           | 31 +++++++++++++++++
 src/views/AboutView.vue       |  5 +++
 src/views/ComputedVue.vue     | 28 +++++++++++++++
 src/views/DataBinding.vue     | 21 ++++++++++++
 src/views/DataBinding2.vue    | 32 ++++++++++++++++++
 src/views/DataBinding3.vue    | 28 +++++++++++++++
 src/views/DataBinding4.vue    | 59 ++++++++++++++++++++++++++++++++
 src/views/DataBindingList.vue | 60 ++++++++++++++++++++++++++++++++
 src/views/EventClick.vue      | 64 +++++++++++++++++++++++++++++++++++
 src/views/EventTodo.vue       | 35 +++++++++++++++++++
 src/views/HomeView.vue        | 18 ++++++++++
 16 files changed, 430 insertions(+), 17 deletions(-)
 create mode 100644 public/pilgi.js
 create mode 100644 src/router/index.js
 create mode 100644 src/views/AboutView.vue
 create mode 100644 src/views/ComputedVue.vue
 create mode 100644 src/views/DataBinding.vue
 create mode 100644 src/views/DataBinding2.vue
 create mode 100644 src/views/DataBinding3.vue
 create mode 100644 src/views/DataBinding4.vue
 create mode 100644 src/views/DataBindingList.vue
 create mode 100644 src/views/EventClick.vue
 create mode 100644 src/views/EventTodo.vue
 create mode 100644 src/views/HomeView.vue

diff --git a/package-lock.json b/package-lock.json
index 0eefb77..5e812b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,13 +9,15 @@
       "version": "0.1.0",
       "dependencies": {
         "core-js": "^3.8.3",
-        "vue": "^3.2.13"
+        "vue": "^3.2.13",
+        "vue-router": "^4.0.3"
       },
       "devDependencies": {
         "@babel/core": "^7.12.16",
         "@babel/eslint-parser": "^7.12.16",
         "@vue/cli-plugin-babel": "~5.0.0",
         "@vue/cli-plugin-eslint": "~5.0.0",
+        "@vue/cli-plugin-router": "~5.0.0",
         "@vue/cli-service": "~5.0.0",
         "eslint": "^7.32.0",
         "eslint-plugin-vue": "^8.0.3"
@@ -3056,6 +3058,11 @@
       "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A==",
       "dev": true
     },
+    "node_modules/@vue/devtools-api": {
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/@vue/devtools-api/-/devtools-api-6.5.1.tgz",
+      "integrity": "sha512-+KpckaAQyfbvshdDW5xQylLni1asvNSGme1JFs8I1+/H5pHEhqUKMEQD/qn3Nx5+/nycBq11qAEi8lk+LXI2dA=="
+    },
     "node_modules/@vue/reactivity": {
       "version": "3.4.15",
       "resolved": "https://registry.npmjs.org/@vue/reactivity/-/reactivity-3.4.15.tgz",
@@ -11067,6 +11074,20 @@
         "node": ">=8"
       }
     },
+    "node_modules/vue-router": {
+      "version": "4.2.5",
+      "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-4.2.5.tgz",
+      "integrity": "sha512-DIUpKcyg4+PTQKfFPX88UWhlagBEBEfJ5A8XDXRJLUnZOvcpMF8o/dnL90vpVkGaPbjvXazV/rC1qBKrZlFugw==",
+      "dependencies": {
+        "@vue/devtools-api": "^6.5.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/posva"
+      },
+      "peerDependencies": {
+        "vue": "^3.2.0"
+      }
+    },
     "node_modules/vue-style-loader": {
       "version": "4.1.3",
       "resolved": "https://registry.npmjs.org/vue-style-loader/-/vue-style-loader-4.1.3.tgz",
diff --git a/package.json b/package.json
index 72c3c24..b4c63fc 100644
--- a/package.json
+++ b/package.json
@@ -9,13 +9,15 @@
   },
   "dependencies": {
     "core-js": "^3.8.3",
-    "vue": "^3.2.13"
+    "vue": "^3.2.13",
+    "vue-router": "^4.0.3"
   },
   "devDependencies": {
     "@babel/core": "^7.12.16",
     "@babel/eslint-parser": "^7.12.16",
     "@vue/cli-plugin-babel": "~5.0.0",
     "@vue/cli-plugin-eslint": "~5.0.0",
+    "@vue/cli-plugin-router": "~5.0.0",
     "@vue/cli-service": "~5.0.0",
     "eslint": "^7.32.0",
     "eslint-plugin-vue": "^8.0.3"
diff --git a/public/pilgi.js b/public/pilgi.js
new file mode 100644
index 0000000..f433033
--- /dev/null
+++ b/public/pilgi.js
@@ -0,0 +1,3 @@
+//랜더링은 주로 뷰(View)를 사용자에게 표시하는 과정을 일반적으로 설명할 때 사용되며, 마운트는 Vue 인스턴스를 생성하고 실제 DOM에 연결하여 화면에 나타내는 초기 과정을 설명할 때 사용됩니다.
+
+//컴포넌트란
\ No newline at end of file
diff --git a/src/App.vue b/src/App.vue
index 591a031..8c97fb6 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,19 +1,12 @@
 <template>
-  <img alt="Vue logo" src="./assets/logo.png">
-  <HelloWorld msg="Welcome to Your Vue.js App"/>
+  <nav>
+    <router-link to="/">Home</router-link> |
+    <router-link to="/about">About</router-link> |
+    <router-link to="/binding"> 데이터 바인딩</router-link> 
+  </nav>
+  <router-view/>
 </template>
 
-<script>
-import HelloWorld from './components/HelloWorld.vue'
-
-export default {
-  name: 'App',
-  components: {
-    HelloWorld
-  }
-}
-</script>
-
 <style>
 #app {
   font-family: Avenir, Helvetica, Arial, sans-serif;
@@ -21,6 +14,18 @@ export default {
   -moz-osx-font-smoothing: grayscale;
   text-align: center;
   color: #2c3e50;
-  margin-top: 60px;
+}
+
+nav {
+  padding: 30px;
+}
+
+nav a {
+  font-weight: bold;
+  color: #2c3e50;
+}
+
+nav a.router-link-exact-active {
+  color: #42b983;
 }
 </style>
diff --git a/src/main.js b/src/main.js
index 01433bc..3e79677 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,4 +1,5 @@
 import { createApp } from 'vue'
 import App from './App.vue'
+import router from './router'
 
-createApp(App).mount('#app')
+createApp(App).use(router).mount('#app')
diff --git a/src/router/index.js b/src/router/index.js
new file mode 100644
index 0000000..9dd0285
--- /dev/null
+++ b/src/router/index.js
@@ -0,0 +1,31 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import HomeView from '../views/HomeView.vue'
+import DataBinding from '../views/ComputedVue.vue'
+
+const routes = [
+  {
+    path: '/',
+    name: 'home',
+    component: HomeView
+  },
+  {
+    path:'/binding',
+    name:'binding',
+    component: DataBinding
+  },
+  {
+    path: '/about',
+    name: 'about',
+    // route level code-splitting
+    // this generates a separate chunk (about.[hash].js) for this route
+    // which is lazy-loaded when the route is visited.
+    component: () => import(/* webpackChunkName: "about" */ '../views/AboutView.vue')
+  }
+]
+
+const router = createRouter({
+  history: createWebHistory(process.env.BASE_URL),
+  routes
+})
+
+export default router
diff --git a/src/views/AboutView.vue b/src/views/AboutView.vue
new file mode 100644
index 0000000..3fa2807
--- /dev/null
+++ b/src/views/AboutView.vue
@@ -0,0 +1,5 @@
+<template>
+  <div class="about">
+    <h1>This is an about page</h1>
+  </div>
+</template>
diff --git a/src/views/ComputedVue.vue b/src/views/ComputedVue.vue
new file mode 100644
index 0000000..337c5e7
--- /dev/null
+++ b/src/views/ComputedVue.vue
@@ -0,0 +1,28 @@
+<template>
+    <div>
+        <h1>{{ `${this.lastName} ${this.firstName}` }}</h1>
+        <h1>{{ `${fullName}` }}</h1>
+    </div>
+    <input type="text" v-model="lastName">
+    <input type="text" v-model="firstName">
+</template>
+<script>
+export default {
+    data() {
+        return {
+            firstName: 'kildong',
+            lastName: 'Hong'
+        }
+    },
+    computed: {
+        fullName() {
+            return `${this.lastName} ${this.firstName}`
+        }
+    },
+    watch: {  //변경이전, 이후.
+        firstName(curr,bef){
+            console.log(curr,bef);
+        }
+    }
+}
+</script>
\ No newline at end of file
diff --git a/src/views/DataBinding.vue b/src/views/DataBinding.vue
new file mode 100644
index 0000000..8a8abd6
--- /dev/null
+++ b/src/views/DataBinding.vue
@@ -0,0 +1,21 @@
+<template>
+	<h3>Hello,{{msg}}</h3>> 
+	<div>{{htmlStr}}</div>
+	<div v-html="htmlStr"></div>
+	<input type="text" v-model="vmodel"/>
+	<p>{{vmodel}}</p>
+	<textarea cols="30" rows="10" v-model="message"></textarea>
+</template>
+
+<script>
+export default {
+data(){
+	return{
+		msg:'World',
+		htmlStr: '<p style="color: red;">Hello</p>',
+		vmodel:'Nice',
+		message:'여러라인의 값을 입력하ㅔㅅ요,'
+	}
+}
+}
+</script>
\ No newline at end of file
diff --git a/src/views/DataBinding2.vue b/src/views/DataBinding2.vue
new file mode 100644
index 0000000..89fa0dc
--- /dev/null
+++ b/src/views/DataBinding2.vue
@@ -0,0 +1,32 @@
+<template>
+	<select v-model="city">
+		<option value="02">서울</option>
+		<option value="03">부산</option>
+		<option value="04">제주</option>
+	</select>
+	<p>{{ city }}</p>
+	<label>선택: <input type="checkbox" true-value="yes" false-value="no" v-model="checked"></label>
+	<p>선택값:{{ checked }}</p>
+
+	<!-- v-model 속성 체크되면 value값 반환?? -->
+	<label><input type="checkbox" v-model="checkItems" value="01">서울</label>
+	<label><input type="checkbox" v-model="checkItems" value="02">부산</label>
+	<label><input type="checkbox" v-model="checkItems" value="03">제주</label>
+	<label><input type="checkbox" v-model="checkItems" value="04">대전</label>
+	<p>선택값: {{ orderItems }}</p>
+</template>
+  
+<script>
+export default {
+	data() {
+		return {
+			city: "04",
+			checked: "yes",
+			// 배열로 선언 => value 값 담을 수 있음
+			// 배열 없이 변수로 선언시 T/F 만 가능
+			checkItems: ["01"]
+		}
+	}
+}
+
+</script>
\ No newline at end of file
diff --git a/src/views/DataBinding3.vue b/src/views/DataBinding3.vue
new file mode 100644
index 0000000..5842b31
--- /dev/null
+++ b/src/views/DataBinding3.vue
@@ -0,0 +1,28 @@
+<template>
+	<label>선택: <input type="checkbox" true-value="yes" false-value="no" v-model="checked"></label>
+	<p>선택값: {{ checked }}</p>
+
+	<label>text속성: <input type="text" v-bind:value="ival"></label>
+	<p>값: {{ ival }}</p>
+
+	<!-- v-bind: attribute의 값을 바인딩 -->
+	<img v-bind:src="imgSrc" v-bind:width="imgWidth">
+	<input type="text" v-model="textStr">
+	<button v-bind:disabled="textStr == ''">Click</button>
+</template>
+  
+<script>
+export default {
+	data() {
+		return {
+			checked: "yes",
+			ival: "sample",
+			checkVal: true,
+			imgSrc: 'https://kr.vuejs.org/images/logo.png',
+			imgWidth: "100px",
+			isTrue: true,
+			textStr: ''
+		}
+	}
+}
+</script>
\ No newline at end of file
diff --git a/src/views/DataBinding4.vue b/src/views/DataBinding4.vue
new file mode 100644
index 0000000..c3a0522
--- /dev/null
+++ b/src/views/DataBinding4.vue
@@ -0,0 +1,59 @@
+<template>
+	<div class="container" v-bind:class="simpleClass">
+		Hello
+	</div>
+	<div class="container" v-bind:class="{ active: activeValue, 'text-red': redValue }">
+		Hello
+	</div>
+	<div class="container" v-bind:class="{ active: activeClass, 'text-red': redClass }">
+		Hello
+	</div>
+	<div style="color: red; background: yellow;">sty1</div>
+	<div v-bind:style="{ color: att1, background: att2 }">
+		sty2
+	</div>
+	<div v-bind:style="colorStyle">sty3</div>
+</template>
+
+<script>
+export default {
+	data() {
+		return {
+			simpleClass: 'active text-red',
+			activeValue: true,
+			redValue: false,
+			activeClass: 'active',
+			redClass: 'text-red',
+			att1: 'red',
+			att2: 'yellow',
+			//colorStyle: 'color: red; background: yellow;'
+			colorStyle :{
+				color:'red',
+				background:'yellow'
+			}
+		};
+	},
+	//mount는 data 영역 끝나고 선언 해야 함.
+	mount(){
+		console.log(this);
+	},
+	method:{
+		//이벤트 실행함수
+	}
+	
+};
+</script>
+
+<style>
+  .container{
+    width : 100%;
+    height : 50px;
+  }
+  .active{
+    background-color: yellow;
+    font-weight: bold;
+  }
+  .text-red{
+    color:red;
+  }
+</style>
\ No newline at end of file
diff --git a/src/views/DataBindingList.vue b/src/views/DataBindingList.vue
new file mode 100644
index 0000000..35fb858
--- /dev/null
+++ b/src/views/DataBindingList.vue
@@ -0,0 +1,60 @@
+<template>
+  <div class="about">
+    <table>
+      <thead>
+        <tr>
+          <th>NO</th>
+          <th>이름</th>
+          <th>가격</th>
+          <th>카테고리</th>
+          <th>배송료</th>
+        </tr>
+      </thead>
+      <tbody>
+        <tr v-for="(product, idx) in productList" :key="idx">
+          <td>{{ idx + 1 }}</td>
+          <td>{{ product.product_name }}</td>
+          <td>{{ product.price }}</td>
+          <td>{{ product.category }}</td>
+          <td>{{ product.delivery_price }}</td>
+        </tr>
+      </tbody>
+    </table>
+    <h3 v-if="score >= 90">A</h3>
+    <h3 v-else-if="score >= 80">B</h3>
+    <h3 v-else>C</h3>
+
+    <h3 v-show="score >= 90">90보다 큽니다</h3>
+  </div>
+</template>
+<script>
+export default {
+  data() {
+    return {
+      score: 90,
+      productList: [
+      {"product_name":"기계식키보드","price":25000,"category":"노트북/태블릿","delivery_price":5000},
+        {"product_name":"무선마우스","price":12000,"category":"노트북/태블릿","delivery_price":5000},
+        {"product_name":"아이패드","price":725000,"category":"노트북/태블릿","delivery_price":5000},
+        {"product_name":"태블릿거치대","price":32000,"category":"노트북/태블릿","delivery_price":5000},
+        {"product_name":"무선충전기","price":42000,"category":"노트북/태블릿","delivery_price":5000}
+      ]
+    };
+  }
+}
+</script>
+
+<style scoped>
+table {
+  font-family: arial, sans-serif;
+  border-collapse: collapse;
+  width: 100%;
+}
+
+th,
+td {
+  border: 1px solid #dddd;
+  text-align: left;
+  padding: 8px;
+}
+</style>
\ No newline at end of file
diff --git a/src/views/EventClick.vue b/src/views/EventClick.vue
new file mode 100644
index 0000000..39a8cfe
--- /dev/null
+++ b/src/views/EventClick.vue
@@ -0,0 +1,64 @@
+<template>
+    <div>
+        <button v-on:click="increaseCounter">Add 1</button>
+        <p>Counter is :{{ counter }}</p>
+        <button v-on:click="increaseCounter2(3)">increas</button>
+        <button v-on:click="one(), two()">다중호출</button>
+        <select v-model="city" @change="changeSelect">
+            <option value="1">서울</option>
+            <option value="2">부산</option>
+            <option value="3">제주</option>
+        </select>
+    </div>
+</template>
+
+<script>
+export default {
+    data() {
+        return {
+            counter: 5,
+            city: 1
+        }
+    },
+    methods: {
+        increaseCounter() {
+            console.log('increaseCounter')
+            this.counter = this.counter + parseInt(this.city);
+            //this.city = this.city+1;
+        },
+        increaseCounter2(num) {
+            this.counter = this.counter + num;
+            this.city = this.city + num;
+        },
+        one() {
+            alert('one')
+        },
+        two() {
+            alert('two')
+        },
+        changeSelect() {
+            switch (this.city) {
+                case '1':
+                    console.log('서울을 선택했습니다.');
+                    break;
+                case '2':
+                    console.log('부산을 선택했습니다.');
+                    break;
+                case '3':
+                    console.log('제주를 선택했습니다.');
+                    break;
+                default:
+                    console.log('알 수 없는 도시를 선택했습니다.');
+            }
+        }
+    },
+    beforeUpdate() {
+        //변경 이전에 필요처리를 구현.
+        console.log('beforeUpdate')
+    },
+    updated() {
+        //변경 이후에 필요한 처리를 구현.
+        console.log('updated')
+    }
+}
+</script>
\ No newline at end of file
diff --git a/src/views/EventTodo.vue b/src/views/EventTodo.vue
new file mode 100644
index 0000000..f85d0ce
--- /dev/null
+++ b/src/views/EventTodo.vue
@@ -0,0 +1,35 @@
+<template>
+  <div>
+    <input type="text" v-model="todo">
+    <button v-on:click="addTodo()">추가</button>
+  </div>
+  <div>
+    <ul v-for="(todo, idx) in todoList" :key="idx">
+      <li>{{ idx + 1 }} {{ todo.text }}{{ idx + 1 }}</li>
+      <button v-on:click="delTodo(todo.no)">삭제</button>
+    </ul>
+  </div>
+</template>
+<script>
+export default {
+  data() {
+    return {
+      todo: { no: 3, text: '그담할일' },
+      todoList: [{ no: 1, text: '할일' }, { no: 2, text: '할일' }]
+    }
+  },
+  methods: {
+    addTodo() {
+      let no, text;
+      no = this.todoList[this.todoList.length - 1].no +1;
+      text = this.todo;
+      this.todoList.splice(no - 1, 0, { no, text });
+      this.todo = '';
+    },
+    delTodo(no) {
+      console.log('no', no);
+      this.todoList = this.todoList.filter(todo => todo.no == no ? false : true);
+    }
+  }
+}
+</script>
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
new file mode 100644
index 0000000..e8d96d7
--- /dev/null
+++ b/src/views/HomeView.vue
@@ -0,0 +1,18 @@
+<template>
+  <div class="home">
+    <img alt="Vue logo" src="../assets/logo.png">
+    <HelloWorld msg="Welcome to Your Vue.js App"/>
+  </div>
+</template>
+
+<script>
+// @ is an alias to /src
+import HelloWorld from '@/components/HelloWorld.vue'
+
+export default {
+  name: 'HomeView',
+  components: {
+    HelloWorld
+  }
+}
+</script>