59 lines
1.6 KiB
HTML
59 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<script src="../js/vue@2.7.16.js"></script>
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<title>列表过滤</title>
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</head>
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<body>
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<div id="app">
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<h1>列表过滤</h1>
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<input type="text" v-model="keyword" />
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<button @click="sortType = 2">年龄升序</button>
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<button @click="sortType = 1">年龄降序</button>
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<button @click="sortType = 0">重置</button>
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<ul>
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<li v-for="(item,index) in filterPersion" :key="index">
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{{item.name}}---{{item.age}}---{{item.sex}}
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</li>
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</ul>
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</div>
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</body>
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<script>
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const vm = new Vue({
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el: "#app",
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data: {
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sortType: 0,
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keyword: "",
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list: [
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{ id: "001", name: "Bunny-001", age: 19, sex: "男" },
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{ id: "002", name: "Bunny-002", age: 16, sex: "男" },
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{ id: "003", name: "Bunny-003", age: 20, sex: "女" },
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{ id: "004", name: "Bunny-004", age: 18, sex: "男" },
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{ id: "005", name: "Bunny-005", age: 19, sex: "女" },
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],
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},
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computed: {
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filterPersion() {
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let newList = this.list.filter(
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(persion) => persion.name.indexOf(this.keyword) !== -1
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);
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if (this.sortType != 0) {
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newList = newList.sort((a, b) =>
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this.sortType == 2 ? a.age - b.age : b.age - a.age
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);
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}
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return newList;
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},
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},
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methods: {},
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});
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</script>
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</html>
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