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获取文件名
document.getElementById('upload').files[0].name;
获取文件路径
document.getElementById('upload').value;
原生代码
- <!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>
- </head>
- <body>
- <span>文件名:</span>
- <input type="text" id="doc">
- <button>选择文件</button>
- <input type="file" id="upload" onchange="getFile(value)"
- style="opacity: 0.5; margin-left: -74px; width: 74px;">
- </body>
- </html>
- <script>
- function getFile(value){
- // 获取文本框dom
- var doc = document.getElementById('doc');
- // 获取上传控件dom
- var upload = document.getElementById('upload');
- // 获取文件名
- var fileName = upload.files[0].name;
- // 获取文件路径
- var filePath = upload.value;
- // 将文件名载入文本框
- doc.value = fileName;
- console.log(fileName);
- console.log(filePath);
- }
- </script>
复制代码
vue代码
- <template>
- <div>
- <span>文件名:</span>
- <input type="text" ref="filePath">
- <button>选择文件</button>
- <input type="file" ref="upload"
- name="file" class="upload"
- @change="getFileNameToText" multiple="multiplt"
- />
- </div>
- </template>
- <script>
- export default {
- methods: {
- getFileNameToText() {
- // 获取上传控件dom
- var fileObj = this.$refs['upload'];
- // 获取文件名
- var fileName = fileObj.files[0].name;
- // 获取文件路径
- var filePath = fileObj.value;
- // 将文件名载入文本框
- this.$refs['filePath'].value = fileName;
- console.log(fileName, 'fileName');
- console.log(filePath, 'filePath');
- }
- },
- };
- </script>
- <style scoped>
- .upload {
- opacity: 0;
- width: 74px;
- margin-left: -74px;
- }
- </style>
复制代码
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