add move animation example

8 years ago · 0212521419
1 changed files with 85 additions and 0 deletions
--- a/examples/move-animations/index.html
+++ b/examples/move-animations/index.html
@ -0,0 +1,85 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Move Animations</title>
+    <style>
+      .container {
+        position: relative;
+        padding: 0;
+      }
+      .item {
+        width: 100%;
+        height: 30px;
+        background-color: #f3f3f3;
+        border: 1px solid #666;
+        box-sizing: border-box;
+      }
+      .fade-move, .fade-enter-active, .fade-leave-active {
+        transition: all .5s cubic-bezier(.55,0,.1,1);
+      }
+      .fade-enter {
+        opacity: 0;
+        transform: scaleY(0) translate(30px, 0);
+      }
+      .fade-leave-active {
+        position: absolute;
+        opacity: 0;
+        transform: scaleY(0.01) translate(30px, 0);
+      }
+    </style>
+    <script src="https://cdn.jsdelivr.net/lodash/4.3.0/lodash.min.js"></script>
+    <script src="../../dist/vue.js"></script>
+  </head>
+  <body>
+    <div id="el">
+      <button @click="insert">insert at random index</button>
+      <button @click="reset">reset</button>
+      <button @click="shuffle">shuffle</button>
+      <transition-group tag="ul" name="fade" class="container">
+        <item v-for="item in items"
+          class="item"
+          :msg="item"
+          :key="item"
+          @rm="remove(item)">
+        </item>
+      </transition-group>
+    </div>
+
+    <script>
+      var items = [1, 2, 3, 4, 5]
+      var id = items.length + 1
+
+      var vm = new Vue({
+        el: '#el',
+        data: {
+          items: items
+        },
+        components: {
+          item: {
+            props: ['msg'],
+            template: `<div>{{ msg }} <button @click="$emit('rm')">x</button></div>`
+          }
+        },
+        methods: {
+          insert () {
+            var i = Math.round(Math.random() * this.items.length)
+            this.items.splice(i, 0, id++)
+          },
+          reset () {
+            this.items = [1, 2, 3, 4, 5]
+          },
+          shuffle () {
+            this.items = _.shuffle(this.items)
+          },
+          remove (item) {
+            var i = this.items.indexOf(item)
+            if (i > -1) {
+              this.items.splice(i, 1)
+            }
+          }
+        }
+      })
+    </script>
+  </body>
+</html>