用运算属性实现全选复选框全选中全选自动选中!DOCTYPE htmlhtml lang=enhead meta charset=UTF-8 meta http-equiv=X-UA-Compatible content=IE=edge meta name=viewport content=width=device-width initial-scale=10 titleDo

日期: 2025-04-14

标签: 社会

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="vue.js"></script>
</head>
<body>
    <div id="app">
        全选:<input type="checkbox" v-model="selectAll" @change="selectAllBoxes">
        <input type="checkbox" v-model="box1">
        <input type="checkbox" v-model="box2">
        <input type="checkbox" v-model="box3">
    </div>
    <script>
        new Vue({
            el:'#app',
            data:{
                selectAll:false,
                box1:false,
                box2:false,
                box3:false
            },
            methods:{
                selectAllBoxes(){
                    this.box1 = this.selectAll;
                    this.box2 = this.selectAll;
                    this.box3 = this.selectAll;
                }
            }
        })
    </script>
</body>
</html

用运算属性实现全选复选框全选中全选自动选中!DOCTYPE htmlhtml lang=enhead meta charset=UTF-8 meta http-equiv=X-UA-Compatible content=IE=edge meta name=viewport content=width=device-width initial-scale=10 titleDo

原文地址: https://www.cveoy.top/t/topic/cN8l 著作权归作者所有。请勿转载和采集!