elementui的小demo_elementui demo

作者：繁依Fanyi0 | 2024-03-24 05:09:15

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elementui demo

基于vue及elementui制作的小demo


<!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="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <style>
 
    </style>
</head>
 
<body>
    <div id="app">
        <el-switch :v-model="value" :width=100 active-text="我是个伞兵！" inactive-text="我不是个伞兵"></el-switch>
        <el-button @click="foolish"> 我宣布个事</el-button>
 
        <el-slider :v-model="value1" :min="-100" :max="18" :show-input="true" :show-stops="true" :range="true" :debounce=900></el-slider>
 
 
 
        <el-upload class="upload-demo" action="https://jsonplaceholder.typicode.com/posts/" :on-preview="handlePreview" :on-remove="handleRemove" :before-remove="beforeRemove" multiple :limit="3" :on-exceed="handleExceed" :file-list="fileList">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
        </el-upload>
 
 
    </div>
 
</body>
<script>
    let vm = new Vue({
        el: "#app",
        data() {
            return {
                value: true,
                value1: true,
            };
        },
        methods: {
            foolish(e) {
                alert('我是个伞兵！');
                this.value = !this.value;
                console.log(e);
            }
        },
        handleRemove(file, fileList) {
            console.log(file, fileList);
        },
        handlePreview(file) {
            console.log(file);
        },
        handleExceed(files, fileList) {
            this.$message.warning(`当前限制选择 3 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`);
        },
        beforeRemove(file, fileList) {
            return this.$confirm(`确定移除 ${ file.name }？`);
        }
 
    })
</script>
 
</html>

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