84 lines
1.8 KiB
HTML
84 lines
1.8 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 http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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*{
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margin: 0;
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padding: 0;
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font-size: 22px;
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}
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.part{
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text-align: center;
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}
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ul{
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display: inline-block;
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list-style: none;
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margin: 5% 20%;
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}
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li{
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margin: 30% 0;
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}
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[v-cloak]{
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display:none
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}
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</style>
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</head>
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<body>
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<div id="app" v-cloak>
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<div class="part">
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<div>下列选中学生的成绩等级为</div>
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<ul>
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<li>学生</li>
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<li v-for="stus in stu" >{{stus.stuname}}</li>
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</ul>
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<ul>
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<li>成绩</li>
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<li v-for="stus in stu" @click="Change_Score">{{stus.score}}</li>
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</ul>
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<div>你的成绩等级是{{Grade_Score}}</div>
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</div>
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</div>
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</body>
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<script src="../00-tools/JavaScript/vue.js"></script>
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<script>
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const vue=new Vue({
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el:"#app",
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data:{
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stu:[
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{stuid:201,stuname:"张三",score:98},
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{stuid:202,stuname:"李四",score:87},
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{stuid:203,stuname:"王五",score:67},
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{stuid:204,stuname:"老七",score:88},
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{stuid:205,stuname:"琪琪",score:90},
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],
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score:0
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},
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methods: {
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Change_Score(event){
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this.score=event.target.innerText
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},
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},
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computed:{
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Grade_Score(){
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if(this.score>=90 && this.score<=100){
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return "优秀"
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}else if(this.score>=80){
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return "中等"
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}else if(this.score>=70){
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return "良好"
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}else if(this.score>=60){
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return "及格"
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}else{
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return "不及格"
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}
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},
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}
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})
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</script>
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</html> |