<body><div id="div10"><h3 v-if="result<0">成绩尚未公布</h3><h3 v-else-if="result < 60"> d <h3><h3 v-else-if="result < 80"> c <h3><h3 v-else-if="result < 90"> b <h3><h3 v-else> a </h3><p>当前成绩:{{result}}</p><button v-on:click="changeResult">随机分数</button></div></body><script>var var_div10 = new Vue({el: "#div10 ",data: {result: -1},methods: {changeResult: function () {this.result = Math.round(Math.random() * 100);}}});</script>
添加回答
举报
0/150
提交
取消