我用
"@uppy/core": "^1.13.2",
"@uppy/dashboard": "^1.12.8",
"@uppy/xhr-upload": "^1.6.4",
和服务器端的 Symfony，我遇到了一些问题，metaFields服务器的元数据文件中不存在
我按照文档中的示例进行操作。我的仪表板包含metaFields文件、名称和标题，但是当XHRUpload向服务器发送请求时，我对服务器请求中的这个键一无所知。我添加了 metaFields: null，就像在 doc - 中一样Set this to null (the default) to send all metadata fields.，但在服务器中只有这个键是空的files，id以及entity
如何metaFields从 Dashboard 添加到 XHRUpload？
// Import the plugins
const Uppy = require('@uppy/core')
const XHRUpload = require('@uppy/xhr-upload')
const Dashboard = require('@uppy/dashboard')
let timeOfLastAttach = new Date();
const uppy = Uppy({
debug: true,
autoProceed: false,
restrictions: {
maxFileSize: 100097152,//100Mb
}
});
uppy.use(Dashboard, {
trigger: '.UppyModalOpenerBtn',
inline: true,
target: '.DashboardContainer',
replaceTargetContent: true,
showProgressDetails: true,
note: 'add Images',
height: 470,
metaFields: [
{ id: 'name', name: 'Name', placeholder: 'file name' },
{ id: 'caption', name: 'Caption', placeholder: 'describe what the image is about' }
],
browserBackButtonClose: true
});
uppy.setMeta({
id: categoryId, entity: 'Entity\\Category'
});
uppy.use(XHRUpload, {
endpoint: attachment_files,
formData: true,
fieldName: 'files[]',
bundle: true,
metaFields: null,
getResponseData (responseText, response) {
return {
url: responseText
}
}
});
这就是我在浏览器中的要求
id: 112
entity: Entity\Category
files[]: (binary)
并且在服务器文件中不包含密钥caption
这是我在文件中的
files = {array} [5]
name = {array} [1]
0 = "Выделение_403.png"
type = {array} [1]
0 = "image/png"
tmp_name = {array} [1]
0 = "/tmp/phpmnkEMl"
error = {array} [1]
0 = {int} 0
size = {array} [1]
0 = {int} 145516
我尝试创建一些测试用例
uppy.on('file-added', (file) =>{
console.log(file);
uppy.setFileMeta(file.id, {
test: 'hello'
});
});
并且仍在服务器端，$_FILES['files']不包含test密钥。