tiny-vue/examples/docs/resources/pc/demo/file-upload/prevent-upload-file.vue

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<template>
<tiny-file-upload ref="upload" :action="action" :file-list="fileList" :before-upload="beforeUpload">
<template #trigger>
<tiny-button type="primary">选取文件</tiny-button>
</template>
</tiny-file-upload>
</template>
<script lang="jsx">
import { FileUpload, Button } from '@opentiny/vue'
import { confirm } from '@opentiny/vue-modal'
export default {
components: {
TinyFileUpload: FileUpload,
TinyButton: Button
},
data() {
return {
action: 'http://localhost:3000/api/upload',
fileList: [
{
name: 'test1',
url: 'static/images/fruit.jpg'
}
]
}
},
methods: {
beforeUpload(file) {
return new Promise((resolve, reject) => {
confirm(`确定要上传 ${file.name}`).then((res) => {
res === 'confirm' ? resolve() : reject()
})
})
}
}
}
</script>